/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/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 08:05:13,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 08:05:13,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 08:05:14,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-08 08:05:14,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-08 08:05:14,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-08 08:05:14,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-08 08:05:14,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-08 08:05:14,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-08 08:05:14,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-08 08:05:14,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-08 08:05:14,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-08 08:05:14,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 08:05:14,043 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 08:05:14,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 08:05:14,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 08:05:14,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 08:05:14,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 08:05:14,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 08:05:14,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 08:05:14,049 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 08:05:14,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 08:05:14,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 08:05:14,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 08:05:14,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 08:05:14,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 08:05:14,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 08:05:14,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 08:05:14,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 08:05:14,058 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-08 08:05:14,064 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 08:05:14,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 08:05:14,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 08:05:14,065 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-08 08:05:14,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 08:05:14,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 08:05:14,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 08:05:14,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 08:05:14,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 08:05:14,068 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 08:05:14,068 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 08:05:14,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 08:05:14,068 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-08 08:05:14,068 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 08:05:14,259 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 08:05:14,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 08:05:14,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 08:05:14,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 08:05:14,283 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 08:05:14,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-08 08:05:14,348 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a182b59ca/021203aea4b849f78cc61d7c3e286584/FLAG450e11359 [2022-04-08 08:05:14,815 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 08:05:14,815 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-08 08:05:14,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a182b59ca/021203aea4b849f78cc61d7c3e286584/FLAG450e11359 [2022-04-08 08:05:15,318 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a182b59ca/021203aea4b849f78cc61d7c3e286584 [2022-04-08 08:05:15,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 08:05:15,320 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 08:05:15,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 08:05:15,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 08:05:15,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 08:05:15,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d04557a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15, skipping insertion in model container [2022-04-08 08:05:15,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 08:05:15,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 08:05:15,526 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-2.c[2073,2086] [2022-04-08 08:05:15,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 08:05:15,668 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 08:05:15,688 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-2.c[2073,2086] [2022-04-08 08:05:15,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 08:05:15,803 INFO L208 MainTranslator]: Completed translation [2022-04-08 08:05:15,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15 WrapperNode [2022-04-08 08:05:15,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 08:05:15,804 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 08:05:15,804 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 08:05:15,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 08:05:15,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,879 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 08:05:15,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 08:05:15,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 08:05:15,910 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 08:05:15,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (1/1) ... [2022-04-08 08:05:15,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 08:05:15,925 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 08:05:15,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 08:05:15,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 08:05:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-08 08:05:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-08 08:05:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-08 08:05:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-08 08:05:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-08 08:05:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-08 08:05:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-08 08:05:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 08:05:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 08:05:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 08:05:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-08 08:05:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-08 08:05:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 08:05:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 08:05:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 08:05:15,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 08:05:16,170 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 08:05:16,172 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 08:05:16,333 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,400 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-08 08:05:16,401 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-08 08:05:16,404 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,431 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-08 08:05:16,431 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-08 08:05:16,464 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,481 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-08 08:05:16,481 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-08 08:05:16,555 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,619 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-08 08:05:16,619 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-08 08:05:16,619 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-08 08:05:16,623 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,813 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-08 08:05:16,813 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-08 08:05:16,815 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,841 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-08 08:05:16,841 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-08 08:05:16,887 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:16,906 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-08 08:05:16,907 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-08 08:05:16,910 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:17,087 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-08 08:05:17,088 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-08 08:05:17,098 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 08:05:17,102 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 08:05:17,102 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 08:05:17,115 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 08:05:17,131 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 08:05:17,132 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 08:05:17,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 08:05:17 BoogieIcfgContainer [2022-04-08 08:05:17,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 08:05:17,136 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 08:05:17,136 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 08:05:17,139 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 08:05:17,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 08:05:15" (1/3) ... [2022-04-08 08:05:17,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f8f6be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 08:05:17, skipping insertion in model container [2022-04-08 08:05:17,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 08:05:15" (2/3) ... [2022-04-08 08:05:17,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f8f6be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 08:05:17, skipping insertion in model container [2022-04-08 08:05:17,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 08:05:17" (3/3) ... [2022-04-08 08:05:17,141 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-2.c [2022-04-08 08:05:17,144 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 08:05:17,145 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 08:05:17,173 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 08:05:17,178 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 08:05:17,178 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 08:05:17,202 INFO L276 IsEmpty]: Start isEmpty. Operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) [2022-04-08 08:05:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-08 08:05:17,207 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:05:17,208 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:05:17,208 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:05:17,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:05:17,212 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 1 times [2022-04-08 08:05:17,217 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:17,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1502032810] [2022-04-08 08:05:17,225 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:05:17,225 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 2 times [2022-04-08 08:05:17,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:05:17,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866961735] [2022-04-08 08:05:17,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:05:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:05:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:17,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:05:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:17,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {527#(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; {518#true} is VALID [2022-04-08 08:05:17,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-08 08:05:17,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-08 08:05:17,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:05:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:17,526 INFO L290 TraceCheckUtils]: 0: Hoare triple {528#(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; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,529 INFO L272 TraceCheckUtils]: 0: Hoare triple {518#true} call ULTIMATE.init(); {527#(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 [2022-04-08 08:05:17,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {527#(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; {518#true} is VALID [2022-04-08 08:05:17,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-08 08:05:17,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-08 08:05:17,529 INFO L272 TraceCheckUtils]: 4: Hoare triple {518#true} call #t~ret180 := main(); {518#true} is VALID [2022-04-08 08:05:17,530 INFO L290 TraceCheckUtils]: 5: Hoare triple {518#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; {518#true} is VALID [2022-04-08 08:05:17,532 INFO L272 TraceCheckUtils]: 6: Hoare triple {518#true} call _BLAST_init(); {528#(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 [2022-04-08 08:05:17,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {528#(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; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,533 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,535 INFO L290 TraceCheckUtils]: 12: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 08:05:17,535 INFO L290 TraceCheckUtils]: 13: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {519#false} is VALID [2022-04-08 08:05:17,535 INFO L290 TraceCheckUtils]: 14: Hoare triple {519#false} assume -1 != ~status~9; {519#false} is VALID [2022-04-08 08:05:17,535 INFO L290 TraceCheckUtils]: 15: Hoare triple {519#false} assume ~s~0 != ~SKIP2~0; {519#false} is VALID [2022-04-08 08:05:17,535 INFO L290 TraceCheckUtils]: 16: Hoare triple {519#false} assume ~s~0 != ~IPC~0; {519#false} is VALID [2022-04-08 08:05:17,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {519#false} assume ~s~0 != ~DC~0; {519#false} is VALID [2022-04-08 08:05:17,536 INFO L272 TraceCheckUtils]: 18: Hoare triple {519#false} call errorFn(); {519#false} is VALID [2022-04-08 08:05:17,536 INFO L290 TraceCheckUtils]: 19: Hoare triple {519#false} assume !false; {519#false} is VALID [2022-04-08 08:05:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:05:17,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:05:17,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866961735] [2022-04-08 08:05:17,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866961735] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:17,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:17,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 08:05:17,541 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:05:17,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1502032810] [2022-04-08 08:05:17,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1502032810] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:17,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:17,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 08:05:17,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226519807] [2022-04-08 08:05:17,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:05:17,547 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 [2022-04-08 08:05:17,548 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:05:17,550 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) [2022-04-08 08:05:17,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:17,572 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 08:05:17,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:17,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 08:05:17,591 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-08 08:05:17,599 INFO L87 Difference]: Start difference. First operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) 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) [2022-04-08 08:05:22,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:22,845 INFO L93 Difference]: Finished difference Result 1043 states and 1675 transitions. [2022-04-08 08:05:22,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:05:22,845 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 [2022-04-08 08:05:22,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:05:22,847 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) [2022-04-08 08:05:22,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-08 08:05:22,893 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) [2022-04-08 08:05:22,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-08 08:05:22,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1675 transitions. [2022-04-08 08:05:24,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:24,664 INFO L225 Difference]: With dead ends: 1043 [2022-04-08 08:05:24,664 INFO L226 Difference]: Without dead ends: 663 [2022-04-08 08:05:24,672 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:05:24,676 INFO L913 BasicCegarLoop]: 738 mSDtfsCounter, 770 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 1132 mSolverCounterSat, 308 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 1003 SdHoareTripleChecker+Invalid, 1440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 308 IncrementalHoareTripleChecker+Valid, 1132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:05:24,677 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [771 Valid, 1003 Invalid, 1440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [308 Valid, 1132 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-08 08:05:24,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2022-04-08 08:05:24,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 507. [2022-04-08 08:05:24,774 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:05:24,782 INFO L82 GeneralOperation]: Start isEquivalent. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 08:05:24,786 INFO L74 IsIncluded]: Start isIncluded. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 08:05:24,788 INFO L87 Difference]: Start difference. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 08:05:24,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:24,849 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-08 08:05:24,849 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-08 08:05:24,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:24,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:24,861 INFO L74 IsIncluded]: Start isIncluded. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-08 08:05:24,862 INFO L87 Difference]: Start difference. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-08 08:05:24,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:24,924 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-08 08:05:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-08 08:05:24,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:24,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:24,928 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:05:24,928 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:05:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 08:05:24,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 737 transitions. [2022-04-08 08:05:24,965 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 737 transitions. Word has length 20 [2022-04-08 08:05:24,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:05:24,965 INFO L478 AbstractCegarLoop]: Abstraction has 507 states and 737 transitions. [2022-04-08 08:05:24,966 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 08:05:24,966 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 507 states and 737 transitions. [2022-04-08 08:05:25,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 737 transitions. [2022-04-08 08:05:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-08 08:05:25,624 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:05:25,625 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:05:25,625 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 08:05:25,625 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:05:25,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:05:25,625 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 1 times [2022-04-08 08:05:25,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:25,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [581340387] [2022-04-08 08:05:25,626 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:05:25,626 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 2 times [2022-04-08 08:05:25,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:05:25,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103200098] [2022-04-08 08:05:25,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:05:25,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:05:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:25,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:05:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:25,733 INFO L290 TraceCheckUtils]: 0: Hoare triple {4972#(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; {4960#true} is VALID [2022-04-08 08:05:25,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 08:05:25,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-08 08:05:25,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:05:25,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:25,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {4973#(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; {4960#true} is VALID [2022-04-08 08:05:25,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 08:05:25,757 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-08 08:05:25,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:05:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:25,771 INFO L290 TraceCheckUtils]: 0: Hoare triple {4974#(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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,772 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,774 INFO L272 TraceCheckUtils]: 0: Hoare triple {4960#true} call ULTIMATE.init(); {4972#(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 [2022-04-08 08:05:25,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {4972#(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; {4960#true} is VALID [2022-04-08 08:05:25,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 08:05:25,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-08 08:05:25,774 INFO L272 TraceCheckUtils]: 4: Hoare triple {4960#true} call #t~ret180 := main(); {4960#true} is VALID [2022-04-08 08:05:25,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {4960#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; {4960#true} is VALID [2022-04-08 08:05:25,775 INFO L272 TraceCheckUtils]: 6: Hoare triple {4960#true} call _BLAST_init(); {4973#(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 [2022-04-08 08:05:25,776 INFO L290 TraceCheckUtils]: 7: Hoare triple {4973#(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; {4960#true} is VALID [2022-04-08 08:05:25,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 08:05:25,776 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-08 08:05:25,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {4960#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; {4960#true} is VALID [2022-04-08 08:05:25,776 INFO L290 TraceCheckUtils]: 11: Hoare triple {4960#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4960#true} is VALID [2022-04-08 08:05:25,777 INFO L272 TraceCheckUtils]: 12: Hoare triple {4960#true} call stub_driver_init(); {4974#(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 [2022-04-08 08:05:25,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {4974#(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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,777 INFO L290 TraceCheckUtils]: 14: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,778 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,778 INFO L290 TraceCheckUtils]: 16: Hoare triple {4971#(= ~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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,778 INFO L290 TraceCheckUtils]: 17: Hoare triple {4971#(= ~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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {4971#(= ~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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,779 INFO L290 TraceCheckUtils]: 19: Hoare triple {4971#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,780 INFO L272 TraceCheckUtils]: 20: Hoare triple {4971#(= ~s~0 ~NP~0)} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,780 INFO L290 TraceCheckUtils]: 21: Hoare triple {4971#(= ~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; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 08:05:25,780 INFO L290 TraceCheckUtils]: 22: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4961#false} is VALID [2022-04-08 08:05:25,780 INFO L272 TraceCheckUtils]: 23: Hoare triple {4961#false} call errorFn(); {4961#false} is VALID [2022-04-08 08:05:25,780 INFO L290 TraceCheckUtils]: 24: Hoare triple {4961#false} assume !false; {4961#false} is VALID [2022-04-08 08:05:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:05:25,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:05:25,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103200098] [2022-04-08 08:05:25,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103200098] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:25,781 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:25,781 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:25,781 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:05:25,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [581340387] [2022-04-08 08:05:25,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [581340387] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:25,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:25,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:25,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [27569021] [2022-04-08 08:05:25,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:05:25,783 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 [2022-04-08 08:05:25,783 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:05:25,783 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) [2022-04-08 08:05:25,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:25,800 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:05:25,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:25,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:05:25,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:05:25,801 INFO L87 Difference]: Start difference. First operand 507 states and 737 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) [2022-04-08 08:05:31,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:31,676 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-08 08:05:31,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:05:31,676 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 [2022-04-08 08:05:31,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:05:31,676 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) [2022-04-08 08:05:31,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-08 08:05:31,691 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) [2022-04-08 08:05:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-08 08:05:31,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1420 transitions. [2022-04-08 08:05:33,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1420 edges. 1420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:33,181 INFO L225 Difference]: With dead ends: 961 [2022-04-08 08:05:33,181 INFO L226 Difference]: Without dead ends: 842 [2022-04-08 08:05:33,182 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:05:33,182 INFO L913 BasicCegarLoop]: 845 mSDtfsCounter, 1888 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1892 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 1508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:05:33,183 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1892 Valid, 1012 Invalid, 1508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:05:33,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2022-04-08 08:05:33,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 662. [2022-04-08 08:05:33,233 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:05:33,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 08:05:33,236 INFO L74 IsIncluded]: Start isIncluded. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 08:05:33,237 INFO L87 Difference]: Start difference. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 08:05:33,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:33,267 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-08 08:05:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-08 08:05:33,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:33,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:33,294 INFO L74 IsIncluded]: Start isIncluded. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-08 08:05:33,295 INFO L87 Difference]: Start difference. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-08 08:05:33,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:33,325 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-08 08:05:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-08 08:05:33,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:33,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:33,328 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:05:33,328 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:05:33,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 08:05:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 961 transitions. [2022-04-08 08:05:33,354 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 961 transitions. Word has length 25 [2022-04-08 08:05:33,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:05:33,355 INFO L478 AbstractCegarLoop]: Abstraction has 662 states and 961 transitions. [2022-04-08 08:05:33,355 INFO L479 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) [2022-04-08 08:05:33,355 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 662 states and 961 transitions. [2022-04-08 08:05:34,476 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 961 transitions. [2022-04-08 08:05:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-08 08:05:34,477 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:05:34,477 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:05:34,477 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 08:05:34,477 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:05:34,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:05:34,477 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 1 times [2022-04-08 08:05:34,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:34,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1533863844] [2022-04-08 08:05:34,478 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:05:34,478 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 2 times [2022-04-08 08:05:34,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:05:34,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436440391] [2022-04-08 08:05:34,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:05:34,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:05:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:34,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:05:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:34,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {9924#(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; {9912#true} is VALID [2022-04-08 08:05:34,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 08:05:34,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-08 08:05:34,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:05:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:34,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {9925#(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; {9912#true} is VALID [2022-04-08 08:05:34,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 08:05:34,599 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-08 08:05:34,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:05:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:34,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {9926#(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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,641 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,642 INFO L272 TraceCheckUtils]: 0: Hoare triple {9912#true} call ULTIMATE.init(); {9924#(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 [2022-04-08 08:05:34,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {9924#(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; {9912#true} is VALID [2022-04-08 08:05:34,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 08:05:34,645 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-08 08:05:34,645 INFO L272 TraceCheckUtils]: 4: Hoare triple {9912#true} call #t~ret180 := main(); {9912#true} is VALID [2022-04-08 08:05:34,645 INFO L290 TraceCheckUtils]: 5: Hoare triple {9912#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; {9912#true} is VALID [2022-04-08 08:05:34,646 INFO L272 TraceCheckUtils]: 6: Hoare triple {9912#true} call _BLAST_init(); {9925#(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 [2022-04-08 08:05:34,646 INFO L290 TraceCheckUtils]: 7: Hoare triple {9925#(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; {9912#true} is VALID [2022-04-08 08:05:34,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 08:05:34,648 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-08 08:05:34,648 INFO L290 TraceCheckUtils]: 10: Hoare triple {9912#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; {9912#true} is VALID [2022-04-08 08:05:34,648 INFO L290 TraceCheckUtils]: 11: Hoare triple {9912#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9912#true} is VALID [2022-04-08 08:05:34,649 INFO L272 TraceCheckUtils]: 12: Hoare triple {9912#true} call stub_driver_init(); {9926#(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 [2022-04-08 08:05:34,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {9926#(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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,651 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,651 INFO L290 TraceCheckUtils]: 16: Hoare triple {9923#(= ~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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {9923#(= ~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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,652 INFO L290 TraceCheckUtils]: 18: Hoare triple {9923#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,652 INFO L272 TraceCheckUtils]: 19: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,653 INFO L290 TraceCheckUtils]: 20: Hoare triple {9923#(= ~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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,653 INFO L290 TraceCheckUtils]: 21: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,654 INFO L272 TraceCheckUtils]: 22: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,654 INFO L290 TraceCheckUtils]: 23: Hoare triple {9923#(= ~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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,655 INFO L272 TraceCheckUtils]: 24: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {9923#(= ~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; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 08:05:34,656 INFO L290 TraceCheckUtils]: 27: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9913#false} is VALID [2022-04-08 08:05:34,656 INFO L272 TraceCheckUtils]: 28: Hoare triple {9913#false} call errorFn(); {9913#false} is VALID [2022-04-08 08:05:34,656 INFO L290 TraceCheckUtils]: 29: Hoare triple {9913#false} assume !false; {9913#false} is VALID [2022-04-08 08:05:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:05:34,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:05:34,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436440391] [2022-04-08 08:05:34,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436440391] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:34,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:34,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:34,657 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:05:34,657 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1533863844] [2022-04-08 08:05:34,657 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1533863844] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:34,657 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:34,657 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:34,657 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401459997] [2022-04-08 08:05:34,657 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:05:34,658 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 [2022-04-08 08:05:34,658 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:05:34,658 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) [2022-04-08 08:05:34,680 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:34,680 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:05:34,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:34,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:05:34,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:05:34,681 INFO L87 Difference]: Start difference. First operand 662 states and 961 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) [2022-04-08 08:05:40,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:40,051 INFO L93 Difference]: Finished difference Result 1142 states and 1641 transitions. [2022-04-08 08:05:40,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:05:40,051 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 [2022-04-08 08:05:40,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:05:40,051 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) [2022-04-08 08:05:40,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-08 08:05:40,094 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) [2022-04-08 08:05:40,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-08 08:05:40,108 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1302 transitions. [2022-04-08 08:05:41,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1302 edges. 1302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:41,412 INFO L225 Difference]: With dead ends: 1142 [2022-04-08 08:05:41,412 INFO L226 Difference]: Without dead ends: 966 [2022-04-08 08:05:41,413 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:05:41,415 INFO L913 BasicCegarLoop]: 722 mSDtfsCounter, 1133 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1143 SdHoareTripleChecker+Valid, 861 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 249 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:05:41,418 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1143 Valid, 861 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:05:41,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-04-08 08:05:41,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 787. [2022-04-08 08:05:41,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:05:41,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 08:05:41,478 INFO L74 IsIncluded]: Start isIncluded. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 08:05:41,480 INFO L87 Difference]: Start difference. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 08:05:41,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:41,516 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-08 08:05:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-08 08:05:41,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:41,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:41,521 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-08 08:05:41,523 INFO L87 Difference]: Start difference. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-08 08:05:41,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:41,558 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-08 08:05:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-08 08:05:41,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:41,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:41,560 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:05:41,560 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:05:41,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 08:05:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1132 transitions. [2022-04-08 08:05:41,631 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1132 transitions. Word has length 30 [2022-04-08 08:05:41,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:05:41,631 INFO L478 AbstractCegarLoop]: Abstraction has 787 states and 1132 transitions. [2022-04-08 08:05:41,631 INFO L479 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) [2022-04-08 08:05:41,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1132 transitions. [2022-04-08 08:05:43,038 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1132 edges. 1132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1132 transitions. [2022-04-08 08:05:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-08 08:05:43,039 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:05:43,039 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:05:43,039 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 08:05:43,039 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:05:43,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:05:43,039 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 1 times [2022-04-08 08:05:43,039 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:43,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1353844977] [2022-04-08 08:05:43,040 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:05:43,040 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 2 times [2022-04-08 08:05:43,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:05:43,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46699359] [2022-04-08 08:05:43,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:05:43,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:05:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:43,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:05:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:43,143 INFO L290 TraceCheckUtils]: 0: Hoare triple {15736#(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; {15724#true} is VALID [2022-04-08 08:05:43,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,143 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-08 08:05:43,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:05:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:43,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {15737#(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; {15724#true} is VALID [2022-04-08 08:05:43,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,166 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-08 08:05:43,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:05:43,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:43,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {15738#(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; {15724#true} is VALID [2022-04-08 08:05:43,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-08 08:05:43,191 INFO L272 TraceCheckUtils]: 0: Hoare triple {15724#true} call ULTIMATE.init(); {15736#(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 [2022-04-08 08:05:43,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {15736#(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; {15724#true} is VALID [2022-04-08 08:05:43,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-08 08:05:43,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {15724#true} call #t~ret180 := main(); {15724#true} is VALID [2022-04-08 08:05:43,203 INFO L290 TraceCheckUtils]: 5: Hoare triple {15724#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; {15724#true} is VALID [2022-04-08 08:05:43,205 INFO L272 TraceCheckUtils]: 6: Hoare triple {15724#true} call _BLAST_init(); {15737#(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 [2022-04-08 08:05:43,205 INFO L290 TraceCheckUtils]: 7: Hoare triple {15737#(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; {15724#true} is VALID [2022-04-08 08:05:43,205 INFO L290 TraceCheckUtils]: 8: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,205 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-08 08:05:43,205 INFO L290 TraceCheckUtils]: 10: Hoare triple {15724#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; {15724#true} is VALID [2022-04-08 08:05:43,205 INFO L290 TraceCheckUtils]: 11: Hoare triple {15724#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {15724#true} is VALID [2022-04-08 08:05:43,209 INFO L272 TraceCheckUtils]: 12: Hoare triple {15724#true} call stub_driver_init(); {15738#(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 [2022-04-08 08:05:43,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {15738#(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; {15724#true} is VALID [2022-04-08 08:05:43,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 08:05:43,209 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 16: Hoare triple {15724#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; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 17: Hoare triple {15724#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; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 18: Hoare triple {15724#true} assume 3 == ~tmp_ndt_2~0; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L272 TraceCheckUtils]: 19: Hoare triple {15724#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 20: Hoare triple {15724#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; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 21: Hoare triple {15724#true} assume !(0 == ~irpSp__MinorFunction~0); {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 22: Hoare triple {15724#true} assume 22 == ~irpSp__MinorFunction~0; {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 23: Hoare triple {15724#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L272 TraceCheckUtils]: 24: Hoare triple {15724#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {15724#true} is VALID [2022-04-08 08:05:43,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {15724#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15724#true} is VALID [2022-04-08 08:05:43,211 INFO L290 TraceCheckUtils]: 26: Hoare triple {15724#true} assume !(~s~0 == ~MPR3~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 08:05:43,211 INFO L290 TraceCheckUtils]: 27: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 08:05:43,212 INFO L290 TraceCheckUtils]: 28: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15725#false} is VALID [2022-04-08 08:05:43,212 INFO L272 TraceCheckUtils]: 29: Hoare triple {15725#false} call errorFn(); {15725#false} is VALID [2022-04-08 08:05:43,213 INFO L290 TraceCheckUtils]: 30: Hoare triple {15725#false} assume !false; {15725#false} is VALID [2022-04-08 08:05:43,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:05:43,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:05:43,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46699359] [2022-04-08 08:05:43,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46699359] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:43,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:43,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:43,213 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:05:43,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1353844977] [2022-04-08 08:05:43,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1353844977] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:43,214 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:43,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:05:43,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452018649] [2022-04-08 08:05:43,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:05:43,214 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 [2022-04-08 08:05:43,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:05:43,214 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) [2022-04-08 08:05:43,235 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:43,235 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:05:43,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:43,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:05:43,236 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:05:43,236 INFO L87 Difference]: Start difference. First operand 787 states and 1132 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) [2022-04-08 08:05:49,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:49,439 INFO L93 Difference]: Finished difference Result 1624 states and 2440 transitions. [2022-04-08 08:05:49,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 08:05:49,439 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 [2022-04-08 08:05:49,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:05:49,440 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) [2022-04-08 08:05:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-08 08:05:49,456 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) [2022-04-08 08:05:49,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-08 08:05:49,473 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1595 transitions. [2022-04-08 08:05:51,159 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1595 edges. 1595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:51,236 INFO L225 Difference]: With dead ends: 1624 [2022-04-08 08:05:51,236 INFO L226 Difference]: Without dead ends: 1340 [2022-04-08 08:05:51,238 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:05:51,241 INFO L913 BasicCegarLoop]: 1003 mSDtfsCounter, 1108 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 375 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1254 SdHoareTripleChecker+Invalid, 1698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 375 IncrementalHoareTripleChecker+Valid, 1323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:05:51,242 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1111 Valid, 1254 Invalid, 1698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [375 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-08 08:05:51,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-04-08 08:05:51,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 905. [2022-04-08 08:05:51,316 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:05:51,318 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 08:05:51,320 INFO L74 IsIncluded]: Start isIncluded. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 08:05:51,322 INFO L87 Difference]: Start difference. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 08:05:51,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:51,379 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-08 08:05:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-08 08:05:51,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:51,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:51,384 INFO L74 IsIncluded]: Start isIncluded. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-08 08:05:51,386 INFO L87 Difference]: Start difference. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-08 08:05:51,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:05:51,445 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-08 08:05:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-08 08:05:51,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:05:51,452 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:05:51,452 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:05:51,452 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:05:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 08:05:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1345 transitions. [2022-04-08 08:05:51,498 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1345 transitions. Word has length 31 [2022-04-08 08:05:51,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:05:51,498 INFO L478 AbstractCegarLoop]: Abstraction has 905 states and 1345 transitions. [2022-04-08 08:05:51,498 INFO L479 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) [2022-04-08 08:05:51,499 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 905 states and 1345 transitions. [2022-04-08 08:05:53,243 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1345 transitions. [2022-04-08 08:05:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-08 08:05:53,244 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:05:53,244 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:05:53,244 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 08:05:53,245 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:05:53,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:05:53,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 1 times [2022-04-08 08:05:53,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:53,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1039384016] [2022-04-08 08:05:53,245 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:05:53,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 2 times [2022-04-08 08:05:53,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:05:53,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1087056508] [2022-04-08 08:05:53,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:05:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:05:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:53,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:05:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:53,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {23497#(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; {23484#true} is VALID [2022-04-08 08:05:53,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-08 08:05:53,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-08 08:05:53,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:05:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:53,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {23498#(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; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:05:53,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:05:53,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:05:53,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:05:53,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {23500#(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; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:05:53,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:05:53,469 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,471 INFO L272 TraceCheckUtils]: 0: Hoare triple {23484#true} call ULTIMATE.init(); {23497#(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 [2022-04-08 08:05:53,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {23497#(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; {23484#true} is VALID [2022-04-08 08:05:53,471 INFO L290 TraceCheckUtils]: 2: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-08 08:05:53,471 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-08 08:05:53,471 INFO L272 TraceCheckUtils]: 4: Hoare triple {23484#true} call #t~ret180 := main(); {23484#true} is VALID [2022-04-08 08:05:53,471 INFO L290 TraceCheckUtils]: 5: Hoare triple {23484#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; {23484#true} is VALID [2022-04-08 08:05:53,478 INFO L272 TraceCheckUtils]: 6: Hoare triple {23484#true} call _BLAST_init(); {23498#(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 [2022-04-08 08:05:53,478 INFO L290 TraceCheckUtils]: 7: Hoare triple {23498#(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; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:05:53,479 INFO L290 TraceCheckUtils]: 8: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 08:05:53,479 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,480 INFO L290 TraceCheckUtils]: 10: Hoare triple {23492#(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; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,480 INFO L290 TraceCheckUtils]: 11: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,481 INFO L272 TraceCheckUtils]: 12: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {23500#(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 [2022-04-08 08:05:53,481 INFO L290 TraceCheckUtils]: 13: Hoare triple {23500#(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; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:05:53,481 INFO L290 TraceCheckUtils]: 14: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 08:05:53,482 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,482 INFO L290 TraceCheckUtils]: 16: Hoare triple {23496#(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; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,483 INFO L290 TraceCheckUtils]: 17: Hoare triple {23496#(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; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,483 INFO L290 TraceCheckUtils]: 18: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_2~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,484 INFO L272 TraceCheckUtils]: 19: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,484 INFO L290 TraceCheckUtils]: 20: Hoare triple {23496#(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; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,485 INFO L290 TraceCheckUtils]: 21: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,486 INFO L290 TraceCheckUtils]: 22: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 22 == ~irpSp__MinorFunction~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,486 INFO L290 TraceCheckUtils]: 23: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,486 INFO L272 TraceCheckUtils]: 24: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,487 INFO L290 TraceCheckUtils]: 25: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 08:05:53,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-08 08:05:53,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {23485#false} assume !(1 == ~setEventCalled~0); {23485#false} is VALID [2022-04-08 08:05:53,487 INFO L290 TraceCheckUtils]: 28: Hoare triple {23485#false} assume !(1 == ~customIrp~0); {23485#false} is VALID [2022-04-08 08:05:53,487 INFO L290 TraceCheckUtils]: 29: Hoare triple {23485#false} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-08 08:05:53,487 INFO L272 TraceCheckUtils]: 30: Hoare triple {23485#false} call errorFn(); {23485#false} is VALID [2022-04-08 08:05:53,488 INFO L290 TraceCheckUtils]: 31: Hoare triple {23485#false} assume !false; {23485#false} is VALID [2022-04-08 08:05:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:05:53,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:05:53,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1087056508] [2022-04-08 08:05:53,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1087056508] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:53,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:53,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:05:53,488 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:05:53,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1039384016] [2022-04-08 08:05:53,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1039384016] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:05:53,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:05:53,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:05:53,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140021473] [2022-04-08 08:05:53,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:05:53,489 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 [2022-04-08 08:05:53,489 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:05:53,489 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) [2022-04-08 08:05:53,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:05:53,518 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:05:53,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:05:53,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:05:53,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:05:53,519 INFO L87 Difference]: Start difference. First operand 905 states and 1345 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) [2022-04-08 08:06:02,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:02,856 INFO L93 Difference]: Finished difference Result 1626 states and 2474 transitions. [2022-04-08 08:06:02,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:06:02,856 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 [2022-04-08 08:06:02,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:02,857 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) [2022-04-08 08:06:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-08 08:06:02,872 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) [2022-04-08 08:06:02,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-08 08:06:02,889 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1607 transitions. [2022-04-08 08:06:04,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1607 edges. 1607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:04,535 INFO L225 Difference]: With dead ends: 1626 [2022-04-08 08:06:04,535 INFO L226 Difference]: Without dead ends: 1042 [2022-04-08 08:06:04,538 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:04,539 INFO L913 BasicCegarLoop]: 736 mSDtfsCounter, 2097 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 1629 mSolverCounterSat, 692 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2103 SdHoareTripleChecker+Valid, 1019 SdHoareTripleChecker+Invalid, 2321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 692 IncrementalHoareTripleChecker+Valid, 1629 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:04,540 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2103 Valid, 1019 Invalid, 2321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [692 Valid, 1629 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-04-08 08:06:04,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-04-08 08:06:05,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 833. [2022-04-08 08:06:05,004 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:05,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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) [2022-04-08 08:06:05,023 INFO L74 IsIncluded]: Start isIncluded. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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) [2022-04-08 08:06:05,024 INFO L87 Difference]: Start difference. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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) [2022-04-08 08:06:05,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:05,063 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-08 08:06:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-08 08:06:05,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:05,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:05,069 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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 1042 states. [2022-04-08 08:06:05,070 INFO L87 Difference]: Start difference. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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 1042 states. [2022-04-08 08:06:05,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:05,111 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-08 08:06:05,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-08 08:06:05,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:05,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:05,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:05,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 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) [2022-04-08 08:06:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1200 transitions. [2022-04-08 08:06:05,152 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1200 transitions. Word has length 32 [2022-04-08 08:06:05,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:05,153 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1200 transitions. [2022-04-08 08:06:05,153 INFO L479 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) [2022-04-08 08:06:05,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1200 transitions. [2022-04-08 08:06:06,821 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1200 transitions. [2022-04-08 08:06:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-08 08:06:06,823 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:06,823 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:06,823 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 08:06:06,823 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:06,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:06,823 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 1 times [2022-04-08 08:06:06,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:06,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [626052214] [2022-04-08 08:06:06,824 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:06,824 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 2 times [2022-04-08 08:06:06,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:06,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004695118] [2022-04-08 08:06:06,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:06,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:06,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {30529#(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; {30517#true} is VALID [2022-04-08 08:06:06,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:06,956 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-08 08:06:06,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:06,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {30530#(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; {30517#true} is VALID [2022-04-08 08:06:06,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:06,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-08 08:06:06,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:06,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {30531#(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; {30517#true} is VALID [2022-04-08 08:06:06,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:06,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-08 08:06:06,995 INFO L272 TraceCheckUtils]: 0: Hoare triple {30517#true} call ULTIMATE.init(); {30529#(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 [2022-04-08 08:06:06,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {30529#(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; {30517#true} is VALID [2022-04-08 08:06:06,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:06,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-08 08:06:06,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {30517#true} call #t~ret180 := main(); {30517#true} is VALID [2022-04-08 08:06:06,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:06,996 INFO L272 TraceCheckUtils]: 6: Hoare triple {30517#true} call _BLAST_init(); {30530#(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 [2022-04-08 08:06:07,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {30530#(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; {30517#true} is VALID [2022-04-08 08:06:07,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:07,000 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-08 08:06:07,001 INFO L290 TraceCheckUtils]: 10: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:07,001 INFO L290 TraceCheckUtils]: 11: Hoare triple {30517#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L272 TraceCheckUtils]: 12: Hoare triple {30517#true} call stub_driver_init(); {30531#(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 [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 13: Hoare triple {30531#(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; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 14: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 16: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 17: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 18: Hoare triple {30517#true} assume 3 == ~tmp_ndt_2~0; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L272 TraceCheckUtils]: 19: Hoare triple {30517#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 20: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:07,002 INFO L290 TraceCheckUtils]: 21: Hoare triple {30517#true} assume !(0 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-08 08:06:07,003 INFO L290 TraceCheckUtils]: 22: Hoare triple {30517#true} assume !(22 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-08 08:06:07,003 INFO L272 TraceCheckUtils]: 23: Hoare triple {30517#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30517#true} is VALID [2022-04-08 08:06:07,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {30517#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; {30517#true} is VALID [2022-04-08 08:06:07,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {30517#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {30528#(= ~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; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,004 INFO L272 TraceCheckUtils]: 27: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,004 INFO L290 TraceCheckUtils]: 28: Hoare triple {30528#(= ~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; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,005 INFO L290 TraceCheckUtils]: 29: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,005 INFO L290 TraceCheckUtils]: 30: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,005 INFO L290 TraceCheckUtils]: 31: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,005 INFO L290 TraceCheckUtils]: 32: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:07,006 INFO L290 TraceCheckUtils]: 33: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30518#false} is VALID [2022-04-08 08:06:07,006 INFO L272 TraceCheckUtils]: 34: Hoare triple {30518#false} call errorFn(); {30518#false} is VALID [2022-04-08 08:06:07,006 INFO L290 TraceCheckUtils]: 35: Hoare triple {30518#false} assume !false; {30518#false} is VALID [2022-04-08 08:06:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:07,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:07,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004695118] [2022-04-08 08:06:07,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2004695118] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:07,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:07,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:06:07,007 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:07,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [626052214] [2022-04-08 08:06:07,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [626052214] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:07,007 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:07,007 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:06:07,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120493134] [2022-04-08 08:06:07,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:07,008 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 [2022-04-08 08:06:07,008 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:07,008 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) [2022-04-08 08:06:07,031 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:07,031 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:06:07,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:07,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:06:07,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:06:07,032 INFO L87 Difference]: Start difference. First operand 833 states and 1200 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) [2022-04-08 08:06:12,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:12,526 INFO L93 Difference]: Finished difference Result 963 states and 1422 transitions. [2022-04-08 08:06:12,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:06:12,526 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 [2022-04-08 08:06:12,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:12,526 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) [2022-04-08 08:06:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-08 08:06:12,535 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) [2022-04-08 08:06:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-08 08:06:12,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 971 transitions. [2022-04-08 08:06:13,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:13,611 INFO L225 Difference]: With dead ends: 963 [2022-04-08 08:06:13,611 INFO L226 Difference]: Without dead ends: 959 [2022-04-08 08:06:13,611 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:13,612 INFO L913 BasicCegarLoop]: 710 mSDtfsCounter, 422 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 1463 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 953 SdHoareTripleChecker+Invalid, 1605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1463 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:13,612 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [423 Valid, 953 Invalid, 1605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1463 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:06:13,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-08 08:06:14,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 832. [2022-04-08 08:06:14,067 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:14,069 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 08:06:14,070 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 08:06:14,071 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 08:06:14,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:14,122 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-08 08:06:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-08 08:06:14,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:14,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:14,126 INFO L74 IsIncluded]: Start isIncluded. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-08 08:06:14,127 INFO L87 Difference]: Start difference. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-08 08:06:14,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:14,159 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-08 08:06:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-08 08:06:14,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:14,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:14,162 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:14,162 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:14,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 08:06:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1197 transitions. [2022-04-08 08:06:14,198 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1197 transitions. Word has length 36 [2022-04-08 08:06:14,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:14,198 INFO L478 AbstractCegarLoop]: Abstraction has 832 states and 1197 transitions. [2022-04-08 08:06:14,198 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (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) [2022-04-08 08:06:14,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 832 states and 1197 transitions. [2022-04-08 08:06:15,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1197 edges. 1197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1197 transitions. [2022-04-08 08:06:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 08:06:15,878 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:15,878 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:15,878 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 08:06:15,879 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:15,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:15,879 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 1 times [2022-04-08 08:06:15,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:15,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [229851053] [2022-04-08 08:06:15,879 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:15,879 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 2 times [2022-04-08 08:06:15,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:15,879 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180955698] [2022-04-08 08:06:15,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:15,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:15,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:16,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:16,012 INFO L290 TraceCheckUtils]: 0: Hoare triple {36058#(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; {36045#true} is VALID [2022-04-08 08:06:16,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,012 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-08 08:06:16,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:16,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {36059#(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; {36045#true} is VALID [2022-04-08 08:06:16,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,039 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-08 08:06:16,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:16,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {36060#(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; {36045#true} is VALID [2022-04-08 08:06:16,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-08 08:06:16,055 INFO L272 TraceCheckUtils]: 0: Hoare triple {36045#true} call ULTIMATE.init(); {36058#(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 [2022-04-08 08:06:16,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {36058#(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; {36045#true} is VALID [2022-04-08 08:06:16,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-08 08:06:16,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {36045#true} call #t~ret180 := main(); {36045#true} is VALID [2022-04-08 08:06:16,056 INFO L290 TraceCheckUtils]: 5: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,057 INFO L272 TraceCheckUtils]: 6: Hoare triple {36045#true} call _BLAST_init(); {36059#(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 [2022-04-08 08:06:16,057 INFO L290 TraceCheckUtils]: 7: Hoare triple {36059#(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; {36045#true} is VALID [2022-04-08 08:06:16,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,057 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-08 08:06:16,057 INFO L290 TraceCheckUtils]: 10: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {36045#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L272 TraceCheckUtils]: 12: Hoare triple {36045#true} call stub_driver_init(); {36060#(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 [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 13: Hoare triple {36060#(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; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 14: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 16: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 17: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 18: Hoare triple {36045#true} assume 3 == ~tmp_ndt_2~0; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L272 TraceCheckUtils]: 19: Hoare triple {36045#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 20: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,058 INFO L290 TraceCheckUtils]: 21: Hoare triple {36045#true} assume 0 == ~irpSp__MinorFunction~0; {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L272 TraceCheckUtils]: 22: Hoare triple {36045#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L290 TraceCheckUtils]: 23: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L272 TraceCheckUtils]: 24: Hoare triple {36045#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L290 TraceCheckUtils]: 25: Hoare triple {36045#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; {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L290 TraceCheckUtils]: 26: Hoare triple {36045#true} assume !(~s~0 != ~NP~0); {36045#true} is VALID [2022-04-08 08:06:16,059 INFO L290 TraceCheckUtils]: 27: Hoare triple {36045#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 08:06:16,059 INFO L290 TraceCheckUtils]: 28: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 08:06:16,060 INFO L272 TraceCheckUtils]: 29: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 08:06:16,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {36056#(= ~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; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 31: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36057#(not (= ~routine~0 0))} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 32: Hoare triple {36057#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L272 TraceCheckUtils]: 33: Hoare triple {36046#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 34: Hoare triple {36046#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; {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 35: Hoare triple {36046#false} assume 0 != ~Irp__PendingReturned~0; {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 36: Hoare triple {36046#false} assume !(0 == ~pended~0); {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L272 TraceCheckUtils]: 37: Hoare triple {36046#false} call errorFn(); {36046#false} is VALID [2022-04-08 08:06:16,061 INFO L290 TraceCheckUtils]: 38: Hoare triple {36046#false} assume !false; {36046#false} is VALID [2022-04-08 08:06:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:16,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:16,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1180955698] [2022-04-08 08:06:16,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1180955698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:16,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:16,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:16,062 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:16,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [229851053] [2022-04-08 08:06:16,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [229851053] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:16,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:16,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:16,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561413166] [2022-04-08 08:06:16,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:16,063 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 [2022-04-08 08:06:16,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:16,063 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) [2022-04-08 08:06:16,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:16,087 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 08:06:16,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:16,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 08:06:16,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:06:16,088 INFO L87 Difference]: Start difference. First operand 832 states and 1197 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) [2022-04-08 08:06:24,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:24,083 INFO L93 Difference]: Finished difference Result 1409 states and 2012 transitions. [2022-04-08 08:06:24,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:06:24,083 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 [2022-04-08 08:06:24,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:24,084 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) [2022-04-08 08:06:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-08 08:06:24,094 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) [2022-04-08 08:06:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-08 08:06:24,103 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1340 transitions. [2022-04-08 08:06:25,410 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1340 edges. 1340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:25,453 INFO L225 Difference]: With dead ends: 1409 [2022-04-08 08:06:25,453 INFO L226 Difference]: Without dead ends: 993 [2022-04-08 08:06:25,455 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:25,455 INFO L913 BasicCegarLoop]: 812 mSDtfsCounter, 1109 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 2119 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1265 SdHoareTripleChecker+Invalid, 2497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 2119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:25,455 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1111 Valid, 1265 Invalid, 2497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 2119 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-08 08:06:25,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2022-04-08 08:06:25,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 734. [2022-04-08 08:06:25,838 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:25,839 INFO L82 GeneralOperation]: Start isEquivalent. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 08:06:25,840 INFO L74 IsIncluded]: Start isIncluded. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 08:06:25,840 INFO L87 Difference]: Start difference. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 08:06:25,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:25,871 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-08 08:06:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-08 08:06:25,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:25,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:25,875 INFO L74 IsIncluded]: Start isIncluded. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-08 08:06:25,875 INFO L87 Difference]: Start difference. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-08 08:06:25,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:25,907 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-08 08:06:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-08 08:06:25,909 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:25,909 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:25,909 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:25,909 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 08:06:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1026 transitions. [2022-04-08 08:06:25,935 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1026 transitions. Word has length 39 [2022-04-08 08:06:25,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:25,935 INFO L478 AbstractCegarLoop]: Abstraction has 734 states and 1026 transitions. [2022-04-08 08:06:25,935 INFO L479 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) [2022-04-08 08:06:25,935 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 734 states and 1026 transitions. [2022-04-08 08:06:27,424 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1026 edges. 1026 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1026 transitions. [2022-04-08 08:06:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-08 08:06:27,426 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:27,426 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:27,426 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 08:06:27,426 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:27,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:27,426 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 1 times [2022-04-08 08:06:27,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:27,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1362807432] [2022-04-08 08:06:27,427 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:27,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 2 times [2022-04-08 08:06:27,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:27,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438010217] [2022-04-08 08:06:27,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:27,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:27,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:27,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:27,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {42356#(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; {42344#true} is VALID [2022-04-08 08:06:27,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 08:06:27,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-08 08:06:27,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:27,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {42357#(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; {42344#true} is VALID [2022-04-08 08:06:27,541 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 08:06:27,541 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-08 08:06:27,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:27,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {42358#(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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,566 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,567 INFO L272 TraceCheckUtils]: 0: Hoare triple {42344#true} call ULTIMATE.init(); {42356#(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 [2022-04-08 08:06:27,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {42356#(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; {42344#true} is VALID [2022-04-08 08:06:27,567 INFO L290 TraceCheckUtils]: 2: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 08:06:27,567 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-08 08:06:27,567 INFO L272 TraceCheckUtils]: 4: Hoare triple {42344#true} call #t~ret180 := main(); {42344#true} is VALID [2022-04-08 08:06:27,567 INFO L290 TraceCheckUtils]: 5: Hoare triple {42344#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; {42344#true} is VALID [2022-04-08 08:06:27,568 INFO L272 TraceCheckUtils]: 6: Hoare triple {42344#true} call _BLAST_init(); {42357#(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 [2022-04-08 08:06:27,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {42357#(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; {42344#true} is VALID [2022-04-08 08:06:27,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 08:06:27,568 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-08 08:06:27,568 INFO L290 TraceCheckUtils]: 10: Hoare triple {42344#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; {42344#true} is VALID [2022-04-08 08:06:27,569 INFO L290 TraceCheckUtils]: 11: Hoare triple {42344#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42344#true} is VALID [2022-04-08 08:06:27,569 INFO L272 TraceCheckUtils]: 12: Hoare triple {42344#true} call stub_driver_init(); {42358#(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 [2022-04-08 08:06:27,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {42358#(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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,570 INFO L290 TraceCheckUtils]: 14: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,570 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {42355#(= ~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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,570 INFO L290 TraceCheckUtils]: 17: Hoare triple {42355#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,571 INFO L272 TraceCheckUtils]: 18: Hoare triple {42355#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,571 INFO L290 TraceCheckUtils]: 19: Hoare triple {42355#(= ~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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,571 INFO L290 TraceCheckUtils]: 20: Hoare triple {42355#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,571 INFO L290 TraceCheckUtils]: 21: Hoare triple {42355#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,572 INFO L290 TraceCheckUtils]: 22: Hoare triple {42355#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,572 INFO L290 TraceCheckUtils]: 23: Hoare triple {42355#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,572 INFO L272 TraceCheckUtils]: 24: Hoare triple {42355#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,573 INFO L290 TraceCheckUtils]: 25: Hoare triple {42355#(= ~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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,573 INFO L290 TraceCheckUtils]: 26: Hoare triple {42355#(= ~pended~0 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {42355#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,573 INFO L290 TraceCheckUtils]: 28: Hoare triple {42355#(= ~pended~0 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,574 INFO L290 TraceCheckUtils]: 29: Hoare triple {42355#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,574 INFO L272 TraceCheckUtils]: 30: Hoare triple {42355#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,574 INFO L290 TraceCheckUtils]: 31: Hoare triple {42355#(= ~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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,574 INFO L290 TraceCheckUtils]: 32: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,575 INFO L290 TraceCheckUtils]: 33: Hoare triple {42355#(= ~pended~0 0)} assume 0 == ~routine~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,575 INFO L272 TraceCheckUtils]: 34: Hoare triple {42355#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,575 INFO L290 TraceCheckUtils]: 35: Hoare triple {42355#(= ~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; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 08:06:27,576 INFO L290 TraceCheckUtils]: 37: Hoare triple {42355#(= ~pended~0 0)} assume !(0 == ~pended~0); {42345#false} is VALID [2022-04-08 08:06:27,576 INFO L272 TraceCheckUtils]: 38: Hoare triple {42345#false} call errorFn(); {42345#false} is VALID [2022-04-08 08:06:27,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {42345#false} assume !false; {42345#false} is VALID [2022-04-08 08:06:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:27,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:27,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438010217] [2022-04-08 08:06:27,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438010217] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:27,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:27,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:06:27,578 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:27,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1362807432] [2022-04-08 08:06:27,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1362807432] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:27,578 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:27,578 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 08:06:27,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812930932] [2022-04-08 08:06:27,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:27,578 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 [2022-04-08 08:06:27,579 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:27,579 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) [2022-04-08 08:06:27,601 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:27,601 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 08:06:27,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:27,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 08:06:27,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 08:06:27,602 INFO L87 Difference]: Start difference. First operand 734 states and 1026 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) [2022-04-08 08:06:32,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:32,976 INFO L93 Difference]: Finished difference Result 975 states and 1402 transitions. [2022-04-08 08:06:32,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 08:06:32,976 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 [2022-04-08 08:06:32,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:32,976 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) [2022-04-08 08:06:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-08 08:06:32,985 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) [2022-04-08 08:06:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-08 08:06:32,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1042 transitions. [2022-04-08 08:06:34,042 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1042 edges. 1042 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:34,084 INFO L225 Difference]: With dead ends: 975 [2022-04-08 08:06:34,084 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 08:06:34,085 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:34,085 INFO L913 BasicCegarLoop]: 669 mSDtfsCounter, 1483 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 991 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 765 SdHoareTripleChecker+Invalid, 1379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:34,085 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1491 Valid, 765 Invalid, 1379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 991 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:06:34,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 08:06:34,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 754. [2022-04-08 08:06:34,476 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:34,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:34,478 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:34,479 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:34,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:34,507 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-08 08:06:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-08 08:06:34,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:34,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:34,511 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-08 08:06:34,512 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-08 08:06:34,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:34,541 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-08 08:06:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-08 08:06:34,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:34,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:34,543 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:34,543 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:34,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1052 transitions. [2022-04-08 08:06:34,579 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1052 transitions. Word has length 40 [2022-04-08 08:06:34,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:34,580 INFO L478 AbstractCegarLoop]: Abstraction has 754 states and 1052 transitions. [2022-04-08 08:06:34,580 INFO L479 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) [2022-04-08 08:06:34,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1052 transitions. [2022-04-08 08:06:36,176 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1052 edges. 1052 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1052 transitions. [2022-04-08 08:06:36,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-08 08:06:36,178 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:36,178 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:36,178 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 08:06:36,178 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:36,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:36,178 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 1 times [2022-04-08 08:06:36,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:36,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [781445331] [2022-04-08 08:06:36,179 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:36,179 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 2 times [2022-04-08 08:06:36,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:36,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59230377] [2022-04-08 08:06:36,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:36,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:36,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:36,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:36,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {47753#(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; {47738#true} is VALID [2022-04-08 08:06:36,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,273 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-08 08:06:36,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:36,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {47754#(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; {47738#true} is VALID [2022-04-08 08:06:36,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,296 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-08 08:06:36,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:36,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {47755#(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; {47738#true} is VALID [2022-04-08 08:06:36,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,310 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-08 08:06:36,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-08 08:06:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:36,316 INFO L290 TraceCheckUtils]: 0: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-08 08:06:36,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,317 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-08 08:06:36,318 INFO L272 TraceCheckUtils]: 0: Hoare triple {47738#true} call ULTIMATE.init(); {47753#(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 [2022-04-08 08:06:36,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {47753#(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; {47738#true} is VALID [2022-04-08 08:06:36,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-08 08:06:36,318 INFO L272 TraceCheckUtils]: 4: Hoare triple {47738#true} call #t~ret180 := main(); {47738#true} is VALID [2022-04-08 08:06:36,318 INFO L290 TraceCheckUtils]: 5: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,319 INFO L272 TraceCheckUtils]: 6: Hoare triple {47738#true} call _BLAST_init(); {47754#(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 [2022-04-08 08:06:36,319 INFO L290 TraceCheckUtils]: 7: Hoare triple {47754#(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; {47738#true} is VALID [2022-04-08 08:06:36,319 INFO L290 TraceCheckUtils]: 8: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,319 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-08 08:06:36,319 INFO L290 TraceCheckUtils]: 10: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 11: Hoare triple {47738#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L272 TraceCheckUtils]: 12: Hoare triple {47738#true} call stub_driver_init(); {47755#(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 [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 13: Hoare triple {47755#(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; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 14: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 17: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,320 INFO L290 TraceCheckUtils]: 18: Hoare triple {47738#true} assume 3 == ~tmp_ndt_2~0; {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L272 TraceCheckUtils]: 19: Hoare triple {47738#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {47738#true} assume 0 == ~irpSp__MinorFunction~0; {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L272 TraceCheckUtils]: 22: Hoare triple {47738#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 23: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L272 TraceCheckUtils]: 24: Hoare triple {47738#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 25: Hoare triple {47738#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; {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 26: Hoare triple {47738#true} assume !(~s~0 != ~NP~0); {47738#true} is VALID [2022-04-08 08:06:36,321 INFO L290 TraceCheckUtils]: 27: Hoare triple {47738#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,322 INFO L290 TraceCheckUtils]: 28: Hoare triple {47749#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,322 INFO L272 TraceCheckUtils]: 29: Hoare triple {47749#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,322 INFO L290 TraceCheckUtils]: 30: Hoare triple {47749#(= ~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; {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 31: Hoare triple {47749#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 32: Hoare triple {47749#(= ~routine~0 1)} assume !(0 == ~routine~0); {47749#(= ~routine~0 1)} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 33: Hoare triple {47749#(= ~routine~0 1)} assume !(1 == ~routine~0); {47739#false} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 34: Hoare triple {47739#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47739#false} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 35: Hoare triple {47739#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {47739#false} is VALID [2022-04-08 08:06:36,323 INFO L272 TraceCheckUtils]: 36: Hoare triple {47739#false} call stubMoreProcessingRequired(); {47756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:36,323 INFO L290 TraceCheckUtils]: 37: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 38: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 08:06:36,324 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 40: Hoare triple {47739#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 41: Hoare triple {47739#false} assume !(~s~0 == ~NP~0); {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 42: Hoare triple {47739#false} assume !(~s~0 == ~MPR1~0); {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 43: Hoare triple {47739#false} assume !(~s~0 == ~SKIP1~0); {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L272 TraceCheckUtils]: 44: Hoare triple {47739#false} call errorFn(); {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {47739#false} assume !false; {47739#false} is VALID [2022-04-08 08:06:36,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:36,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:36,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59230377] [2022-04-08 08:06:36,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59230377] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:36,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:36,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:36,325 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:36,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [781445331] [2022-04-08 08:06:36,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [781445331] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:36,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:36,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:36,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224177212] [2022-04-08 08:06:36,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:36,325 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 [2022-04-08 08:06:36,325 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:36,326 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) [2022-04-08 08:06:36,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:36,354 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 08:06:36,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:36,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 08:06:36,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:06:36,354 INFO L87 Difference]: Start difference. First operand 754 states and 1052 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) [2022-04-08 08:06:42,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:42,036 INFO L93 Difference]: Finished difference Result 1159 states and 1659 transitions. [2022-04-08 08:06:42,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:06:42,037 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 [2022-04-08 08:06:42,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:42,037 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) [2022-04-08 08:06:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-08 08:06:42,046 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) [2022-04-08 08:06:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-08 08:06:42,055 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1233 transitions. [2022-04-08 08:06:43,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:43,274 INFO L225 Difference]: With dead ends: 1159 [2022-04-08 08:06:43,274 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 08:06:43,275 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:43,276 INFO L913 BasicCegarLoop]: 788 mSDtfsCounter, 921 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 1270 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 1565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 1270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:43,276 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [927 Valid, 1341 Invalid, 1565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1270 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:06:43,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 08:06:43,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 754. [2022-04-08 08:06:43,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:43,689 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:43,691 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:43,691 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:43,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:43,719 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-08 08:06:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-08 08:06:43,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:43,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:43,722 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-08 08:06:43,723 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-08 08:06:43,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:43,751 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-08 08:06:43,751 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-08 08:06:43,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:43,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:43,752 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:43,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:43,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 08:06:43,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1051 transitions. [2022-04-08 08:06:43,779 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1051 transitions. Word has length 46 [2022-04-08 08:06:43,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:43,779 INFO L478 AbstractCegarLoop]: Abstraction has 754 states and 1051 transitions. [2022-04-08 08:06:43,779 INFO L479 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) [2022-04-08 08:06:43,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1051 transitions. [2022-04-08 08:06:45,396 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1051 edges. 1051 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1051 transitions. [2022-04-08 08:06:45,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 08:06:45,398 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:45,398 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:45,398 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 08:06:45,398 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:45,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:45,399 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 1 times [2022-04-08 08:06:45,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:45,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1853573247] [2022-04-08 08:06:45,399 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:45,399 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 2 times [2022-04-08 08:06:45,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:45,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817162872] [2022-04-08 08:06:45,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:45,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:45,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:45,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:45,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {53472#(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; {53457#true} is VALID [2022-04-08 08:06:45,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-08 08:06:45,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:45,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {53473#(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; {53457#true} is VALID [2022-04-08 08:06:45,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,499 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-08 08:06:45,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:45,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {53474#(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; {53457#true} is VALID [2022-04-08 08:06:45,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,516 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-08 08:06:45,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 08:06:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:45,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-08 08:06:45,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-08 08:06:45,523 INFO L272 TraceCheckUtils]: 0: Hoare triple {53457#true} call ULTIMATE.init(); {53472#(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 [2022-04-08 08:06:45,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {53472#(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; {53457#true} is VALID [2022-04-08 08:06:45,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-08 08:06:45,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {53457#true} call #t~ret180 := main(); {53457#true} is VALID [2022-04-08 08:06:45,524 INFO L290 TraceCheckUtils]: 5: Hoare triple {53457#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; {53457#true} is VALID [2022-04-08 08:06:45,524 INFO L272 TraceCheckUtils]: 6: Hoare triple {53457#true} call _BLAST_init(); {53473#(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 [2022-04-08 08:06:45,524 INFO L290 TraceCheckUtils]: 7: Hoare triple {53473#(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; {53457#true} is VALID [2022-04-08 08:06:45,524 INFO L290 TraceCheckUtils]: 8: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,524 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 10: Hoare triple {53457#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; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 11: Hoare triple {53457#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L272 TraceCheckUtils]: 12: Hoare triple {53457#true} call stub_driver_init(); {53474#(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 [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {53474#(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; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 14: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 16: Hoare triple {53457#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; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {53457#true} assume 2 == ~tmp_ndt_1~0; {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L272 TraceCheckUtils]: 18: Hoare triple {53457#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53457#true} is VALID [2022-04-08 08:06:45,525 INFO L290 TraceCheckUtils]: 19: Hoare triple {53457#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; {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {53457#true} assume !(2 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {53457#true} assume !(3 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {53457#true} assume !(1 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 23: Hoare triple {53457#true} assume 7 == ~deviceExtension__Active~1; {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L272 TraceCheckUtils]: 24: Hoare triple {53457#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 25: Hoare triple {53457#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; {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {53457#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {53457#true} assume !(~s~0 != ~NP~0); {53457#true} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {53457#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53468#(= ~routine~0 0)} is VALID [2022-04-08 08:06:45,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {53468#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53468#(= ~routine~0 0)} is VALID [2022-04-08 08:06:45,527 INFO L272 TraceCheckUtils]: 30: Hoare triple {53468#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53468#(= ~routine~0 0)} is VALID [2022-04-08 08:06:45,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {53468#(= ~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; {53468#(= ~routine~0 0)} is VALID [2022-04-08 08:06:45,527 INFO L290 TraceCheckUtils]: 32: Hoare triple {53468#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53468#(= ~routine~0 0)} is VALID [2022-04-08 08:06:45,527 INFO L290 TraceCheckUtils]: 33: Hoare triple {53468#(= ~routine~0 0)} assume !(0 == ~routine~0); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 34: Hoare triple {53458#false} assume !(1 == ~routine~0); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 35: Hoare triple {53458#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 36: Hoare triple {53458#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L272 TraceCheckUtils]: 37: Hoare triple {53458#false} call stubMoreProcessingRequired(); {53475#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 38: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 08:06:45,528 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 41: Hoare triple {53458#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 42: Hoare triple {53458#false} assume !(~s~0 == ~NP~0); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 43: Hoare triple {53458#false} assume !(~s~0 == ~MPR1~0); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 44: Hoare triple {53458#false} assume !(~s~0 == ~SKIP1~0); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L272 TraceCheckUtils]: 45: Hoare triple {53458#false} call errorFn(); {53458#false} is VALID [2022-04-08 08:06:45,528 INFO L290 TraceCheckUtils]: 46: Hoare triple {53458#false} assume !false; {53458#false} is VALID [2022-04-08 08:06:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:45,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:45,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817162872] [2022-04-08 08:06:45,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817162872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:45,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:45,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:45,530 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:45,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1853573247] [2022-04-08 08:06:45,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1853573247] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:45,530 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:45,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:06:45,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749019963] [2022-04-08 08:06:45,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:45,531 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 [2022-04-08 08:06:45,531 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:45,531 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) [2022-04-08 08:06:45,555 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:45,555 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 08:06:45,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:45,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 08:06:45,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:06:45,556 INFO L87 Difference]: Start difference. First operand 754 states and 1051 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) [2022-04-08 08:06:51,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:51,737 INFO L93 Difference]: Finished difference Result 956 states and 1371 transitions. [2022-04-08 08:06:51,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:06:51,737 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 [2022-04-08 08:06:51,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:06:51,737 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) [2022-04-08 08:06:51,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-08 08:06:51,746 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) [2022-04-08 08:06:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-08 08:06:51,754 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1138 transitions. [2022-04-08 08:06:52,884 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1138 edges. 1138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:52,920 INFO L225 Difference]: With dead ends: 956 [2022-04-08 08:06:52,921 INFO L226 Difference]: Without dead ends: 889 [2022-04-08 08:06:52,921 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:06:52,922 INFO L913 BasicCegarLoop]: 664 mSDtfsCounter, 1504 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 1150 mSolverCounterSat, 400 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1510 SdHoareTripleChecker+Valid, 1133 SdHoareTripleChecker+Invalid, 1550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 400 IncrementalHoareTripleChecker+Valid, 1150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:06:52,922 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1510 Valid, 1133 Invalid, 1550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 1150 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:06:52,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2022-04-08 08:06:53,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 743. [2022-04-08 08:06:53,379 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:06:53,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 08:06:53,381 INFO L74 IsIncluded]: Start isIncluded. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 08:06:53,382 INFO L87 Difference]: Start difference. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 08:06:53,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:53,407 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-08 08:06:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-08 08:06:53,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:53,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:53,410 INFO L74 IsIncluded]: Start isIncluded. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-08 08:06:53,411 INFO L87 Difference]: Start difference. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-08 08:06:53,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:06:53,437 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-08 08:06:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-08 08:06:53,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:06:53,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:06:53,438 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:06:53,439 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:06:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 08:06:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1038 transitions. [2022-04-08 08:06:53,465 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1038 transitions. Word has length 47 [2022-04-08 08:06:53,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:06:53,465 INFO L478 AbstractCegarLoop]: Abstraction has 743 states and 1038 transitions. [2022-04-08 08:06:53,465 INFO L479 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) [2022-04-08 08:06:53,465 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 743 states and 1038 transitions. [2022-04-08 08:06:55,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1038 transitions. [2022-04-08 08:06:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 08:06:55,083 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:06:55,083 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:06:55,083 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 08:06:55,083 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:06:55,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:06:55,083 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 1 times [2022-04-08 08:06:55,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:55,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [764011953] [2022-04-08 08:06:55,084 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:06:55,084 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 2 times [2022-04-08 08:06:55,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:06:55,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [750146341] [2022-04-08 08:06:55,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:06:55,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:06:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:06:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,164 INFO L290 TraceCheckUtils]: 0: Hoare triple {58689#(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; {58661#true} is VALID [2022-04-08 08:06:55,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 08:06:55,164 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-08 08:06:55,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:06:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {58690#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,187 INFO L290 TraceCheckUtils]: 1: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,187 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:06:55,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {58691#(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; {58661#true} is VALID [2022-04-08 08:06:55,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 08:06:55,199 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:06:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:06:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:06:55,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(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; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,257 INFO L290 TraceCheckUtils]: 2: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,258 INFO L290 TraceCheckUtils]: 3: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,258 INFO L290 TraceCheckUtils]: 4: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,259 INFO L290 TraceCheckUtils]: 6: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,259 INFO L290 TraceCheckUtils]: 7: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,260 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,260 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(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; {58661#true} is VALID [2022-04-08 08:06:55,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:55,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {58693#(= ~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; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:55,261 INFO L272 TraceCheckUtils]: 3: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:06:55,261 INFO L290 TraceCheckUtils]: 4: Hoare triple {58692#(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; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,262 INFO L290 TraceCheckUtils]: 6: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,262 INFO L290 TraceCheckUtils]: 7: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,262 INFO L290 TraceCheckUtils]: 8: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,262 INFO L290 TraceCheckUtils]: 9: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,263 INFO L290 TraceCheckUtils]: 10: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,263 INFO L290 TraceCheckUtils]: 11: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,263 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,264 INFO L290 TraceCheckUtils]: 13: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,264 INFO L290 TraceCheckUtils]: 14: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,264 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-08 08:06:55,266 INFO L272 TraceCheckUtils]: 0: Hoare triple {58661#true} call ULTIMATE.init(); {58689#(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 [2022-04-08 08:06:55,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {58689#(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; {58661#true} is VALID [2022-04-08 08:06:55,266 INFO L290 TraceCheckUtils]: 2: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 08:06:55,266 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-08 08:06:55,266 INFO L272 TraceCheckUtils]: 4: Hoare triple {58661#true} call #t~ret180 := main(); {58661#true} is VALID [2022-04-08 08:06:55,266 INFO L290 TraceCheckUtils]: 5: Hoare triple {58661#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; {58661#true} is VALID [2022-04-08 08:06:55,267 INFO L272 TraceCheckUtils]: 6: Hoare triple {58661#true} call _BLAST_init(); {58690#(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 [2022-04-08 08:06:55,267 INFO L290 TraceCheckUtils]: 7: Hoare triple {58690#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,268 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,268 INFO L290 TraceCheckUtils]: 10: Hoare triple {58669#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,269 INFO L272 TraceCheckUtils]: 12: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {58691#(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 [2022-04-08 08:06:55,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {58691#(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; {58661#true} is VALID [2022-04-08 08:06:55,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 08:06:55,270 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,270 INFO L290 TraceCheckUtils]: 16: Hoare triple {58669#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,270 INFO L290 TraceCheckUtils]: 17: Hoare triple {58669#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,270 INFO L290 TraceCheckUtils]: 18: Hoare triple {58669#(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; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,270 INFO L290 TraceCheckUtils]: 19: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 4 == ~tmp_ndt_3~0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 08:06:55,271 INFO L272 TraceCheckUtils]: 20: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:06:55,271 INFO L290 TraceCheckUtils]: 21: Hoare triple {58692#(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; {58661#true} is VALID [2022-04-08 08:06:55,271 INFO L290 TraceCheckUtils]: 22: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:55,275 INFO L290 TraceCheckUtils]: 23: Hoare triple {58693#(= ~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; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:06:55,276 INFO L272 TraceCheckUtils]: 24: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:06:55,276 INFO L290 TraceCheckUtils]: 25: Hoare triple {58692#(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; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,277 INFO L290 TraceCheckUtils]: 26: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,277 INFO L290 TraceCheckUtils]: 27: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,277 INFO L290 TraceCheckUtils]: 28: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,278 INFO L290 TraceCheckUtils]: 29: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,278 INFO L290 TraceCheckUtils]: 30: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,278 INFO L290 TraceCheckUtils]: 31: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,278 INFO L290 TraceCheckUtils]: 32: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 08:06:55,279 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,279 INFO L290 TraceCheckUtils]: 34: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,279 INFO L290 TraceCheckUtils]: 35: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 08:06:55,280 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 37: Hoare triple {58662#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 38: Hoare triple {58662#false} assume !(0 != ~we_should_unload~0); {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 39: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 40: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 41: Hoare triple {58662#false} assume ~s~0 != ~UNLOADED~0; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 42: Hoare triple {58662#false} assume -1 != ~status~9; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 43: Hoare triple {58662#false} assume ~s~0 != ~SKIP2~0; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 44: Hoare triple {58662#false} assume ~s~0 != ~IPC~0; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L290 TraceCheckUtils]: 45: Hoare triple {58662#false} assume ~s~0 != ~DC~0; {58662#false} is VALID [2022-04-08 08:06:55,280 INFO L272 TraceCheckUtils]: 46: Hoare triple {58662#false} call errorFn(); {58662#false} is VALID [2022-04-08 08:06:55,281 INFO L290 TraceCheckUtils]: 47: Hoare triple {58662#false} assume !false; {58662#false} is VALID [2022-04-08 08:06:55,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:06:55,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:06:55,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [750146341] [2022-04-08 08:06:55,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [750146341] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:55,281 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:55,281 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:06:55,281 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:06:55,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [764011953] [2022-04-08 08:06:55,282 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [764011953] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:06:55,282 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:06:55,282 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:06:55,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [147360119] [2022-04-08 08:06:55,282 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:06:55,282 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 [2022-04-08 08:06:55,282 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:06:55,282 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) [2022-04-08 08:06:55,309 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:06:55,309 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:06:55,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:06:55,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:06:55,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:06:55,310 INFO L87 Difference]: Start difference. First operand 743 states and 1038 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) [2022-04-08 08:07:07,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:07,789 INFO L93 Difference]: Finished difference Result 1059 states and 1503 transitions. [2022-04-08 08:07:07,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:07:07,790 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 [2022-04-08 08:07:07,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:07:07,790 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) [2022-04-08 08:07:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-08 08:07:07,798 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) [2022-04-08 08:07:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-08 08:07:07,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1209 transitions. [2022-04-08 08:07:09,061 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1209 edges. 1209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:09,112 INFO L225 Difference]: With dead ends: 1059 [2022-04-08 08:07:09,113 INFO L226 Difference]: Without dead ends: 998 [2022-04-08 08:07:09,113 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:07:09,114 INFO L913 BasicCegarLoop]: 739 mSDtfsCounter, 1813 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 3265 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1842 SdHoareTripleChecker+Valid, 1964 SdHoareTripleChecker+Invalid, 3849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 3265 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:07:09,114 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1842 Valid, 1964 Invalid, 3849 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 3265 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-04-08 08:07:09,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-04-08 08:07:09,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 786. [2022-04-08 08:07:09,565 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:07:09,566 INFO L82 GeneralOperation]: Start isEquivalent. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 08:07:09,566 INFO L74 IsIncluded]: Start isIncluded. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 08:07:09,567 INFO L87 Difference]: Start difference. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 08:07:09,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:09,597 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-08 08:07:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-08 08:07:09,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:09,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:09,600 INFO L74 IsIncluded]: Start isIncluded. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-08 08:07:09,601 INFO L87 Difference]: Start difference. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-08 08:07:09,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:09,632 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-08 08:07:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-08 08:07:09,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:09,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:09,634 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:07:09,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:07:09,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 08:07:09,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 786 states and 1099 transitions. [2022-04-08 08:07:09,664 INFO L78 Accepts]: Start accepts. Automaton has 786 states and 1099 transitions. Word has length 48 [2022-04-08 08:07:09,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:07:09,664 INFO L478 AbstractCegarLoop]: Abstraction has 786 states and 1099 transitions. [2022-04-08 08:07:09,664 INFO L479 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) [2022-04-08 08:07:09,664 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 786 states and 1099 transitions. [2022-04-08 08:07:11,448 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:11,448 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1099 transitions. [2022-04-08 08:07:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 08:07:11,450 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:07:11,450 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:07:11,450 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 08:07:11,450 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:07:11,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:07:11,450 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 1 times [2022-04-08 08:07:11,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:11,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1910971661] [2022-04-08 08:07:11,451 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:07:11,451 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 2 times [2022-04-08 08:07:11,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:07:11,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092556397] [2022-04-08 08:07:11,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:07:11,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:07:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:07:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {64448#(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; {64418#true} is VALID [2022-04-08 08:07:11,547 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,547 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-08 08:07:11,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:07:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {64449#(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; {64418#true} is VALID [2022-04-08 08:07:11,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,565 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-08 08:07:11,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:07:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {64450#(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; {64418#true} is VALID [2022-04-08 08:07:11,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-08 08:07:11,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:07:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:07:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:11,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(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; {64418#true} is VALID [2022-04-08 08:07:11,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 08:07:11,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 08:07:11,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 08:07:11,601 INFO L290 TraceCheckUtils]: 4: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 08:07:11,602 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 08:07:11,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 08:07:11,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,602 INFO L290 TraceCheckUtils]: 9: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,603 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(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; {64418#true} is VALID [2022-04-08 08:07:11,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-08 08:07:11,603 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L272 TraceCheckUtils]: 3: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 4: Hoare triple {64451#(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; {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 9: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 08:07:11,604 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,605 INFO L290 TraceCheckUtils]: 12: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,605 INFO L290 TraceCheckUtils]: 13: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,605 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,606 INFO L290 TraceCheckUtils]: 15: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,606 INFO L290 TraceCheckUtils]: 16: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,606 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {64418#true} call ULTIMATE.init(); {64448#(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 [2022-04-08 08:07:11,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {64448#(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; {64418#true} is VALID [2022-04-08 08:07:11,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {64418#true} call #t~ret180 := main(); {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L272 TraceCheckUtils]: 6: Hoare triple {64418#true} call _BLAST_init(); {64449#(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 [2022-04-08 08:07:11,608 INFO L290 TraceCheckUtils]: 7: Hoare triple {64449#(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; {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,608 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L272 TraceCheckUtils]: 12: Hoare triple {64418#true} call stub_driver_init(); {64450#(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 [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 13: Hoare triple {64450#(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; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 16: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,609 INFO L290 TraceCheckUtils]: 19: Hoare triple {64418#true} assume 4 == ~tmp_ndt_3~0; {64418#true} is VALID [2022-04-08 08:07:11,610 INFO L272 TraceCheckUtils]: 20: Hoare triple {64418#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:11,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {64451#(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; {64418#true} is VALID [2022-04-08 08:07:11,610 INFO L290 TraceCheckUtils]: 22: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-08 08:07:11,610 INFO L290 TraceCheckUtils]: 23: Hoare triple {64418#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; {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L272 TraceCheckUtils]: 24: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 25: Hoare triple {64451#(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; {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 26: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 27: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 28: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 29: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 30: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 31: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 32: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,611 INFO L290 TraceCheckUtils]: 33: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,612 INFO L290 TraceCheckUtils]: 34: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,612 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,612 INFO L290 TraceCheckUtils]: 36: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,613 INFO L290 TraceCheckUtils]: 37: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,613 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,614 INFO L290 TraceCheckUtils]: 40: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(0 != ~we_should_unload~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,614 INFO L290 TraceCheckUtils]: 41: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 43: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 44: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~9; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 45: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {64419#false} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 46: Hoare triple {64419#false} assume ~s~0 != ~IPC~0; {64419#false} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 47: Hoare triple {64419#false} assume ~s~0 != ~DC~0; {64419#false} is VALID [2022-04-08 08:07:11,615 INFO L272 TraceCheckUtils]: 48: Hoare triple {64419#false} call errorFn(); {64419#false} is VALID [2022-04-08 08:07:11,615 INFO L290 TraceCheckUtils]: 49: Hoare triple {64419#false} assume !false; {64419#false} is VALID [2022-04-08 08:07:11,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:07:11,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:07:11,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092556397] [2022-04-08 08:07:11,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092556397] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:11,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:11,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:07:11,616 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:07:11,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1910971661] [2022-04-08 08:07:11,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1910971661] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:11,616 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:11,616 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 08:07:11,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293164112] [2022-04-08 08:07:11,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:07:11,617 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 [2022-04-08 08:07:11,617 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:07:11,617 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) [2022-04-08 08:07:11,644 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:11,644 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 08:07:11,644 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:11,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 08:07:11,645 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 08:07:11,645 INFO L87 Difference]: Start difference. First operand 786 states and 1099 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) [2022-04-08 08:07:17,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:17,958 INFO L93 Difference]: Finished difference Result 1094 states and 1563 transitions. [2022-04-08 08:07:17,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 08:07:17,958 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 [2022-04-08 08:07:17,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:07:17,958 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) [2022-04-08 08:07:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-08 08:07:17,968 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) [2022-04-08 08:07:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-08 08:07:17,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1139 transitions. [2022-04-08 08:07:19,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1139 edges. 1139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:19,174 INFO L225 Difference]: With dead ends: 1094 [2022-04-08 08:07:19,174 INFO L226 Difference]: Without dead ends: 1083 [2022-04-08 08:07:19,174 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:07:19,175 INFO L913 BasicCegarLoop]: 798 mSDtfsCounter, 1610 mSDsluCounter, 558 mSDsCounter, 0 mSdLazyCounter, 856 mSolverCounterSat, 571 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1613 SdHoareTripleChecker+Valid, 1356 SdHoareTripleChecker+Invalid, 1427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 571 IncrementalHoareTripleChecker+Valid, 856 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:07:19,175 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1613 Valid, 1356 Invalid, 1427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [571 Valid, 856 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 08:07:19,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2022-04-08 08:07:19,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 860. [2022-04-08 08:07:19,679 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:07:19,681 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 08:07:19,681 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 08:07:19,682 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 08:07:19,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:19,716 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-08 08:07:19,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-08 08:07:19,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:19,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:19,720 INFO L74 IsIncluded]: Start isIncluded. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-08 08:07:19,720 INFO L87 Difference]: Start difference. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-08 08:07:19,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:19,755 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-08 08:07:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-08 08:07:19,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:19,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:19,757 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:07:19,757 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:07:19,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 08:07:19,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1184 transitions. [2022-04-08 08:07:19,793 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1184 transitions. Word has length 50 [2022-04-08 08:07:19,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:07:19,793 INFO L478 AbstractCegarLoop]: Abstraction has 860 states and 1184 transitions. [2022-04-08 08:07:19,794 INFO L479 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) [2022-04-08 08:07:19,794 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 860 states and 1184 transitions. [2022-04-08 08:07:21,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1184 transitions. [2022-04-08 08:07:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 08:07:21,804 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:07:21,804 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:07:21,804 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-08 08:07:21,804 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:07:21,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:07:21,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 1 times [2022-04-08 08:07:21,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:21,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1493295515] [2022-04-08 08:07:21,805 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:07:21,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 2 times [2022-04-08 08:07:21,805 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:07:21,805 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053084073] [2022-04-08 08:07:21,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:07:21,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:07:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:21,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:07:21,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:21,890 INFO L290 TraceCheckUtils]: 0: Hoare triple {70572#(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; {70542#true} is VALID [2022-04-08 08:07:21,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 08:07:21,891 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-08 08:07:22,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:07:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:22,086 INFO L290 TraceCheckUtils]: 0: Hoare triple {70573#(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; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:07:22,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:07:22,087 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:07:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:22,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {70575#(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; {70542#true} is VALID [2022-04-08 08:07:22,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 08:07:22,100 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:07:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:22,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:07:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:22,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(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; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,155 INFO L290 TraceCheckUtils]: 2: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,155 INFO L290 TraceCheckUtils]: 3: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,155 INFO L290 TraceCheckUtils]: 4: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,158 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,158 INFO L290 TraceCheckUtils]: 8: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,159 INFO L290 TraceCheckUtils]: 9: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,159 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,159 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(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; {70542#true} is VALID [2022-04-08 08:07:22,159 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:07:22,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {70577#(= ~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; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:07:22,160 INFO L272 TraceCheckUtils]: 3: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:22,160 INFO L290 TraceCheckUtils]: 4: Hoare triple {70576#(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; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,161 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,161 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,161 INFO L290 TraceCheckUtils]: 7: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,162 INFO L290 TraceCheckUtils]: 9: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,162 INFO L290 TraceCheckUtils]: 10: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,163 INFO L290 TraceCheckUtils]: 13: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,163 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,163 INFO L290 TraceCheckUtils]: 15: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,164 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-08 08:07:22,165 INFO L272 TraceCheckUtils]: 0: Hoare triple {70542#true} call ULTIMATE.init(); {70572#(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 [2022-04-08 08:07:22,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {70572#(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; {70542#true} is VALID [2022-04-08 08:07:22,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 08:07:22,165 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-08 08:07:22,165 INFO L272 TraceCheckUtils]: 4: Hoare triple {70542#true} call #t~ret180 := main(); {70542#true} is VALID [2022-04-08 08:07:22,165 INFO L290 TraceCheckUtils]: 5: Hoare triple {70542#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; {70542#true} is VALID [2022-04-08 08:07:22,166 INFO L272 TraceCheckUtils]: 6: Hoare triple {70542#true} call _BLAST_init(); {70573#(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 [2022-04-08 08:07:22,166 INFO L290 TraceCheckUtils]: 7: Hoare triple {70573#(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; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:07:22,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 08:07:22,167 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,167 INFO L290 TraceCheckUtils]: 10: Hoare triple {70550#(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; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,168 INFO L290 TraceCheckUtils]: 11: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,168 INFO L272 TraceCheckUtils]: 12: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70575#(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 [2022-04-08 08:07:22,168 INFO L290 TraceCheckUtils]: 13: Hoare triple {70575#(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; {70542#true} is VALID [2022-04-08 08:07:22,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 08:07:22,169 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,169 INFO L290 TraceCheckUtils]: 16: Hoare triple {70550#(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; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {70550#(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; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,170 INFO L290 TraceCheckUtils]: 18: Hoare triple {70550#(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; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,170 INFO L290 TraceCheckUtils]: 19: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 08:07:22,170 INFO L272 TraceCheckUtils]: 20: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:22,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {70576#(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; {70542#true} is VALID [2022-04-08 08:07:22,171 INFO L290 TraceCheckUtils]: 22: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:07:22,171 INFO L290 TraceCheckUtils]: 23: Hoare triple {70577#(= ~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; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 08:07:22,171 INFO L272 TraceCheckUtils]: 24: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:07:22,172 INFO L290 TraceCheckUtils]: 25: Hoare triple {70576#(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; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,172 INFO L290 TraceCheckUtils]: 26: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,172 INFO L290 TraceCheckUtils]: 27: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,172 INFO L290 TraceCheckUtils]: 28: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,173 INFO L290 TraceCheckUtils]: 29: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,173 INFO L290 TraceCheckUtils]: 32: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:22,174 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,174 INFO L290 TraceCheckUtils]: 36: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 37: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 08:07:22,175 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {70543#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 40: Hoare triple {70543#false} assume !(0 != ~we_should_unload~0); {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 41: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 42: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 43: Hoare triple {70543#false} assume ~s~0 != ~UNLOADED~0; {70543#false} is VALID [2022-04-08 08:07:22,175 INFO L290 TraceCheckUtils]: 44: Hoare triple {70543#false} assume -1 != ~status~9; {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L290 TraceCheckUtils]: 45: Hoare triple {70543#false} assume ~s~0 != ~SKIP2~0; {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L290 TraceCheckUtils]: 46: Hoare triple {70543#false} assume ~s~0 != ~IPC~0; {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L290 TraceCheckUtils]: 47: Hoare triple {70543#false} assume ~s~0 != ~DC~0; {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L272 TraceCheckUtils]: 48: Hoare triple {70543#false} call errorFn(); {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L290 TraceCheckUtils]: 49: Hoare triple {70543#false} assume !false; {70543#false} is VALID [2022-04-08 08:07:22,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:07:22,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:07:22,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053084073] [2022-04-08 08:07:22,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053084073] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:22,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:22,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:07:22,176 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:07:22,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1493295515] [2022-04-08 08:07:22,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1493295515] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:22,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:22,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:07:22,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1492412114] [2022-04-08 08:07:22,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:07:22,178 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 [2022-04-08 08:07:22,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:07:22,178 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) [2022-04-08 08:07:22,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:22,205 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:07:22,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:22,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:07:22,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:07:22,206 INFO L87 Difference]: Start difference. First operand 860 states and 1184 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) [2022-04-08 08:07:33,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:33,704 INFO L93 Difference]: Finished difference Result 1020 states and 1443 transitions. [2022-04-08 08:07:33,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:07:33,704 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 [2022-04-08 08:07:33,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:07:33,704 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) [2022-04-08 08:07:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-08 08:07:33,713 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) [2022-04-08 08:07:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-08 08:07:33,722 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1045 transitions. [2022-04-08 08:07:34,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1045 edges. 1045 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:34,916 INFO L225 Difference]: With dead ends: 1020 [2022-04-08 08:07:34,916 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 08:07:34,916 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:07:34,917 INFO L913 BasicCegarLoop]: 649 mSDtfsCounter, 2219 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 665 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2228 SdHoareTripleChecker+Valid, 1513 SdHoareTripleChecker+Invalid, 3107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 665 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:07:34,917 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2228 Valid, 1513 Invalid, 3107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [665 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-04-08 08:07:34,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 08:07:35,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 837. [2022-04-08 08:07:35,711 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:07:35,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 08:07:35,712 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 08:07:35,713 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 08:07:35,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:35,741 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-08 08:07:35,741 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-08 08:07:35,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:35,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:35,744 INFO L74 IsIncluded]: Start isIncluded. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-08 08:07:35,744 INFO L87 Difference]: Start difference. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-08 08:07:35,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:35,773 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-08 08:07:35,773 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-08 08:07:35,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:35,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:35,775 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:07:35,775 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:07:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 08:07:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1150 transitions. [2022-04-08 08:07:35,807 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1150 transitions. Word has length 50 [2022-04-08 08:07:35,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:07:35,808 INFO L478 AbstractCegarLoop]: Abstraction has 837 states and 1150 transitions. [2022-04-08 08:07:35,808 INFO L479 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) [2022-04-08 08:07:35,808 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 837 states and 1150 transitions. [2022-04-08 08:07:37,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1150 edges. 1150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1150 transitions. [2022-04-08 08:07:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:07:37,840 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:07:37,840 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:07:37,840 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-08 08:07:37,840 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:07:37,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:07:37,840 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 1 times [2022-04-08 08:07:37,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:37,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [309247791] [2022-04-08 08:07:37,841 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:07:37,841 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 2 times [2022-04-08 08:07:37,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:07:37,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319933396] [2022-04-08 08:07:37,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:07:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:07:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:37,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:07:37,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:37,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {76274#(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; {76240#true} is VALID [2022-04-08 08:07:37,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:37,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-08 08:07:37,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:07:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:37,940 INFO L290 TraceCheckUtils]: 0: Hoare triple {76275#(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; {76240#true} is VALID [2022-04-08 08:07:37,940 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:37,940 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-08 08:07:37,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:07:37,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:37,952 INFO L290 TraceCheckUtils]: 0: Hoare triple {76276#(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; {76240#true} is VALID [2022-04-08 08:07:37,952 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:37,952 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-08 08:07:37,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:07:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:38,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:07:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:38,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:07:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:38,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 08:07:38,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,043 INFO L290 TraceCheckUtils]: 2: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,043 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,044 INFO L290 TraceCheckUtils]: 0: Hoare triple {76292#(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; {76240#true} is VALID [2022-04-08 08:07:38,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 08:07:38,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,044 INFO L290 TraceCheckUtils]: 3: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,045 INFO L290 TraceCheckUtils]: 4: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,045 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:38,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 08:07:38,045 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,046 INFO L290 TraceCheckUtils]: 9: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,046 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,046 INFO L290 TraceCheckUtils]: 11: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,047 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {76277#(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; {76240#true} is VALID [2022-04-08 08:07:38,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-08 08:07:38,047 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L272 TraceCheckUtils]: 3: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(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 [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 4: Hoare triple {76292#(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; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 6: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 7: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,048 INFO L290 TraceCheckUtils]: 9: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,049 INFO L272 TraceCheckUtils]: 10: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:38,049 INFO L290 TraceCheckUtils]: 11: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 08:07:38,049 INFO L290 TraceCheckUtils]: 12: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,049 INFO L290 TraceCheckUtils]: 13: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,050 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,050 INFO L290 TraceCheckUtils]: 15: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,050 INFO L290 TraceCheckUtils]: 16: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,051 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,051 INFO L290 TraceCheckUtils]: 18: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,051 INFO L290 TraceCheckUtils]: 19: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,052 INFO L290 TraceCheckUtils]: 20: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,052 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,053 INFO L272 TraceCheckUtils]: 0: Hoare triple {76240#true} call ULTIMATE.init(); {76274#(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 [2022-04-08 08:07:38,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {76274#(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; {76240#true} is VALID [2022-04-08 08:07:38,054 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:38,054 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-08 08:07:38,054 INFO L272 TraceCheckUtils]: 4: Hoare triple {76240#true} call #t~ret180 := main(); {76240#true} is VALID [2022-04-08 08:07:38,054 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#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; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call _BLAST_init(); {76275#(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 [2022-04-08 08:07:38,055 INFO L290 TraceCheckUtils]: 7: Hoare triple {76275#(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; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L290 TraceCheckUtils]: 10: Hoare triple {76240#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; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L290 TraceCheckUtils]: 11: Hoare triple {76240#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {76240#true} is VALID [2022-04-08 08:07:38,055 INFO L272 TraceCheckUtils]: 12: Hoare triple {76240#true} call stub_driver_init(); {76276#(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 [2022-04-08 08:07:38,055 INFO L290 TraceCheckUtils]: 13: Hoare triple {76276#(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; {76240#true} is VALID [2022-04-08 08:07:38,056 INFO L290 TraceCheckUtils]: 14: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 08:07:38,056 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-08 08:07:38,056 INFO L290 TraceCheckUtils]: 16: Hoare triple {76240#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; {76240#true} is VALID [2022-04-08 08:07:38,056 INFO L290 TraceCheckUtils]: 17: Hoare triple {76240#true} assume 2 == ~tmp_ndt_1~0; {76240#true} is VALID [2022-04-08 08:07:38,056 INFO L272 TraceCheckUtils]: 18: Hoare triple {76240#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {76277#(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 [2022-04-08 08:07:38,057 INFO L290 TraceCheckUtils]: 19: Hoare triple {76277#(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; {76240#true} is VALID [2022-04-08 08:07:38,057 INFO L290 TraceCheckUtils]: 20: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-08 08:07:38,057 INFO L290 TraceCheckUtils]: 21: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-08 08:07:38,057 INFO L272 TraceCheckUtils]: 22: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(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 [2022-04-08 08:07:38,057 INFO L290 TraceCheckUtils]: 23: Hoare triple {76292#(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; {76240#true} is VALID [2022-04-08 08:07:38,057 INFO L290 TraceCheckUtils]: 24: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 25: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 26: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 27: Hoare triple {76240#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 28: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L272 TraceCheckUtils]: 29: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 30: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 08:07:38,058 INFO L290 TraceCheckUtils]: 31: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,059 INFO L290 TraceCheckUtils]: 32: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,059 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,059 INFO L290 TraceCheckUtils]: 34: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,060 INFO L290 TraceCheckUtils]: 35: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,060 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,060 INFO L290 TraceCheckUtils]: 37: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,061 INFO L290 TraceCheckUtils]: 38: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,061 INFO L290 TraceCheckUtils]: 39: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,061 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,062 INFO L290 TraceCheckUtils]: 41: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,062 INFO L290 TraceCheckUtils]: 43: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,062 INFO L290 TraceCheckUtils]: 44: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,063 INFO L290 TraceCheckUtils]: 46: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,063 INFO L290 TraceCheckUtils]: 47: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,063 INFO L290 TraceCheckUtils]: 48: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 08:07:38,069 INFO L290 TraceCheckUtils]: 49: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {76241#false} is VALID [2022-04-08 08:07:38,070 INFO L272 TraceCheckUtils]: 50: Hoare triple {76241#false} call errorFn(); {76241#false} is VALID [2022-04-08 08:07:38,070 INFO L290 TraceCheckUtils]: 51: Hoare triple {76241#false} assume !false; {76241#false} is VALID [2022-04-08 08:07:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:07:38,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:07:38,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319933396] [2022-04-08 08:07:38,070 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1319933396] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:38,070 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:38,070 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:07:38,070 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:07:38,070 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [309247791] [2022-04-08 08:07:38,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [309247791] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:38,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:38,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:07:38,071 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119783498] [2022-04-08 08:07:38,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:07:38,071 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 [2022-04-08 08:07:38,071 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:07:38,071 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) [2022-04-08 08:07:38,107 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:38,107 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:07:38,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:38,109 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:07:38,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:07:38,109 INFO L87 Difference]: Start difference. First operand 837 states and 1150 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) [2022-04-08 08:07:45,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:45,978 INFO L93 Difference]: Finished difference Result 982 states and 1391 transitions. [2022-04-08 08:07:45,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:07:45,978 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 [2022-04-08 08:07:45,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:07:45,978 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) [2022-04-08 08:07:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-08 08:07:45,985 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) [2022-04-08 08:07:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-08 08:07:45,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 994 transitions. [2022-04-08 08:07:47,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 994 edges. 994 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:47,058 INFO L225 Difference]: With dead ends: 982 [2022-04-08 08:07:47,058 INFO L226 Difference]: Without dead ends: 977 [2022-04-08 08:07:47,059 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:07:47,060 INFO L913 BasicCegarLoop]: 691 mSDtfsCounter, 1536 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 557 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 1236 SdHoareTripleChecker+Invalid, 2171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 557 IncrementalHoareTripleChecker+Valid, 1614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:07:47,060 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1539 Valid, 1236 Invalid, 2171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [557 Valid, 1614 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-08 08:07:47,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2022-04-08 08:07:47,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 855. [2022-04-08 08:07:47,929 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:07:47,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 08:07:47,931 INFO L74 IsIncluded]: Start isIncluded. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 08:07:47,931 INFO L87 Difference]: Start difference. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 08:07:47,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:47,961 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-08 08:07:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-08 08:07:47,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:47,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:47,963 INFO L74 IsIncluded]: Start isIncluded. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-08 08:07:47,964 INFO L87 Difference]: Start difference. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-08 08:07:47,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:47,993 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-08 08:07:47,993 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-08 08:07:47,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:47,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:47,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:07:47,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:07:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 08:07:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1171 transitions. [2022-04-08 08:07:48,028 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1171 transitions. Word has length 52 [2022-04-08 08:07:48,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:07:48,029 INFO L478 AbstractCegarLoop]: Abstraction has 855 states and 1171 transitions. [2022-04-08 08:07:48,029 INFO L479 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) [2022-04-08 08:07:48,029 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 855 states and 1171 transitions. [2022-04-08 08:07:50,103 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1171 edges. 1171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:50,104 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1171 transitions. [2022-04-08 08:07:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 08:07:50,105 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:07:50,105 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:07:50,105 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-08 08:07:50,105 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:07:50,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:07:50,106 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 1 times [2022-04-08 08:07:50,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:50,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [243961842] [2022-04-08 08:07:50,106 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:07:50,106 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 2 times [2022-04-08 08:07:50,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:07:50,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [927081092] [2022-04-08 08:07:50,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:07:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:07:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:07:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {81952#(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; {81931#true} is VALID [2022-04-08 08:07:50,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-08 08:07:50,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:07:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,194 INFO L290 TraceCheckUtils]: 0: Hoare triple {81953#(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; {81931#true} is VALID [2022-04-08 08:07:50,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-08 08:07:50,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:07:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,206 INFO L290 TraceCheckUtils]: 0: Hoare triple {81954#(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; {81931#true} is VALID [2022-04-08 08:07:50,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,206 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-08 08:07:50,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 08:07:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {81955#(= ~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; {81931#true} is VALID [2022-04-08 08:07:50,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-08 08:07:50,214 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-08 08:07:50,214 INFO L290 TraceCheckUtils]: 3: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-08 08:07:50,214 INFO L290 TraceCheckUtils]: 4: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,214 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-08 08:07:50,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-08 08:07:50,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:07:50,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,226 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,227 INFO L272 TraceCheckUtils]: 0: Hoare triple {81931#true} call ULTIMATE.init(); {81952#(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 [2022-04-08 08:07:50,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {81952#(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; {81931#true} is VALID [2022-04-08 08:07:50,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-08 08:07:50,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {81931#true} call #t~ret180 := main(); {81931#true} is VALID [2022-04-08 08:07:50,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L272 TraceCheckUtils]: 6: Hoare triple {81931#true} call _BLAST_init(); {81953#(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 [2022-04-08 08:07:50,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {81953#(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; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {81931#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {81931#true} is VALID [2022-04-08 08:07:50,228 INFO L272 TraceCheckUtils]: 12: Hoare triple {81931#true} call stub_driver_init(); {81954#(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 [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {81954#(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; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 16: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 17: Hoare triple {81931#true} assume 2 == ~tmp_ndt_1~0; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L272 TraceCheckUtils]: 18: Hoare triple {81931#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 19: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 20: Hoare triple {81931#true} assume !(2 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {81931#true} assume !(3 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 22: Hoare triple {81931#true} assume !(1 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 23: Hoare triple {81931#true} assume 7 == ~deviceExtension__Active~1; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L272 TraceCheckUtils]: 24: Hoare triple {81931#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 25: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {81931#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 27: Hoare triple {81931#true} assume !(~s~0 != ~NP~0); {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 28: Hoare triple {81931#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L290 TraceCheckUtils]: 29: Hoare triple {81931#true} ~irpSp__Control~0 := 224; {81931#true} is VALID [2022-04-08 08:07:50,229 INFO L272 TraceCheckUtils]: 30: Hoare triple {81931#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 31: Hoare triple {81931#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; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 32: Hoare triple {81931#true} assume 0 != ~compRegistered~0; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 33: Hoare triple {81931#true} assume 0 == ~routine~0; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L272 TraceCheckUtils]: 34: Hoare triple {81931#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {81955#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 35: Hoare triple {81955#(= ~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; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 36: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 37: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 38: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 39: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-08 08:07:50,230 INFO L290 TraceCheckUtils]: 41: Hoare triple {81931#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {81931#true} is VALID [2022-04-08 08:07:50,231 INFO L290 TraceCheckUtils]: 42: Hoare triple {81931#true} ~__cil_tmp8~1 := ~compRetStatus~0; {81931#true} is VALID [2022-04-08 08:07:50,231 INFO L290 TraceCheckUtils]: 43: Hoare triple {81931#true} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {81931#true} is VALID [2022-04-08 08:07:50,231 INFO L272 TraceCheckUtils]: 44: Hoare triple {81931#true} call stubMoreProcessingRequired(); {81956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:07:50,231 INFO L290 TraceCheckUtils]: 45: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,231 INFO L290 TraceCheckUtils]: 46: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,232 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,232 INFO L290 TraceCheckUtils]: 48: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,232 INFO L290 TraceCheckUtils]: 49: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 08:07:50,233 INFO L290 TraceCheckUtils]: 50: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {81932#false} is VALID [2022-04-08 08:07:50,233 INFO L290 TraceCheckUtils]: 51: Hoare triple {81932#false} assume !(~s~0 == ~SKIP1~0); {81932#false} is VALID [2022-04-08 08:07:50,233 INFO L272 TraceCheckUtils]: 52: Hoare triple {81932#false} call errorFn(); {81932#false} is VALID [2022-04-08 08:07:50,233 INFO L290 TraceCheckUtils]: 53: Hoare triple {81932#false} assume !false; {81932#false} is VALID [2022-04-08 08:07:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:07:50,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:07:50,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [927081092] [2022-04-08 08:07:50,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [927081092] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:50,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:50,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:07:50,233 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:07:50,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [243961842] [2022-04-08 08:07:50,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [243961842] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:07:50,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:07:50,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 08:07:50,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424701610] [2022-04-08 08:07:50,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:07:50,234 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 [2022-04-08 08:07:50,234 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:07:50,234 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) [2022-04-08 08:07:50,276 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:50,276 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 08:07:50,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:07:50,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 08:07:50,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-08 08:07:50,276 INFO L87 Difference]: Start difference. First operand 855 states and 1171 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) [2022-04-08 08:07:56,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:56,494 INFO L93 Difference]: Finished difference Result 1188 states and 1671 transitions. [2022-04-08 08:07:56,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:07:56,494 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 [2022-04-08 08:07:56,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:07:56,494 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) [2022-04-08 08:07:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-08 08:07:56,503 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) [2022-04-08 08:07:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-08 08:07:56,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1136 transitions. [2022-04-08 08:07:57,619 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1136 edges. 1136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:07:57,657 INFO L225 Difference]: With dead ends: 1188 [2022-04-08 08:07:57,657 INFO L226 Difference]: Without dead ends: 947 [2022-04-08 08:07:57,658 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:07:57,659 INFO L913 BasicCegarLoop]: 638 mSDtfsCounter, 1370 mSDsluCounter, 506 mSDsCounter, 0 mSdLazyCounter, 986 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 1144 SdHoareTripleChecker+Invalid, 1479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:07:57,659 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1403 Valid, 1144 Invalid, 1479 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 986 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 08:07:57,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2022-04-08 08:07:58,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 827. [2022-04-08 08:07:58,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:07:58,468 INFO L82 GeneralOperation]: Start isEquivalent. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 08:07:58,469 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 08:07:58,470 INFO L87 Difference]: Start difference. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 08:07:58,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:58,497 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-08 08:07:58,497 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-08 08:07:58,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:58,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:58,500 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-08 08:07:58,500 INFO L87 Difference]: Start difference. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-08 08:07:58,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:07:58,528 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-08 08:07:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-08 08:07:58,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:07:58,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:07:58,530 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:07:58,530 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:07:58,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 08:07:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1134 transitions. [2022-04-08 08:07:58,562 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1134 transitions. Word has length 54 [2022-04-08 08:07:58,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:07:58,562 INFO L478 AbstractCegarLoop]: Abstraction has 827 states and 1134 transitions. [2022-04-08 08:07:58,562 INFO L479 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) [2022-04-08 08:07:58,562 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1134 transitions. [2022-04-08 08:08:00,647 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1134 edges. 1134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1134 transitions. [2022-04-08 08:08:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 08:08:00,649 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:08:00,649 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:08:00,649 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-08 08:08:00,649 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:08:00,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:08:00,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 1 times [2022-04-08 08:08:00,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:00,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [575059950] [2022-04-08 08:08:00,649 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:08:00,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 2 times [2022-04-08 08:08:00,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:08:00,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078057124] [2022-04-08 08:08:00,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:08:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:08:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:08:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {87922#(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; {87891#true} is VALID [2022-04-08 08:08:00,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,748 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-08 08:08:00,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:08:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {87923#(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; {87891#true} is VALID [2022-04-08 08:08:00,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-08 08:08:00,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:08:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {87924#(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; {87891#true} is VALID [2022-04-08 08:08:00,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-08 08:08:00,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:08:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:08:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(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; {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 3: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 4: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 08:08:00,848 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 08:08:00,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,850 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(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; {87891#true} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,850 INFO L272 TraceCheckUtils]: 3: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 4: Hoare triple {87925#(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; {87891#true} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 08:08:00,850 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 9: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 12: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,851 INFO L290 TraceCheckUtils]: 13: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,852 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,852 INFO L290 TraceCheckUtils]: 15: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,852 INFO L290 TraceCheckUtils]: 16: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,853 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-08 08:08:00,856 INFO L272 TraceCheckUtils]: 0: Hoare triple {87891#true} call ULTIMATE.init(); {87922#(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 [2022-04-08 08:08:00,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {87922#(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; {87891#true} is VALID [2022-04-08 08:08:00,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,856 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-08 08:08:00,856 INFO L272 TraceCheckUtils]: 4: Hoare triple {87891#true} call #t~ret180 := main(); {87891#true} is VALID [2022-04-08 08:08:00,856 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,857 INFO L272 TraceCheckUtils]: 6: Hoare triple {87891#true} call _BLAST_init(); {87923#(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 [2022-04-08 08:08:00,857 INFO L290 TraceCheckUtils]: 7: Hoare triple {87923#(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; {87891#true} is VALID [2022-04-08 08:08:00,857 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,857 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-08 08:08:00,857 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,857 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L272 TraceCheckUtils]: 12: Hoare triple {87891#true} call stub_driver_init(); {87924#(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 [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 13: Hoare triple {87924#(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; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 14: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 16: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 18: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,858 INFO L290 TraceCheckUtils]: 19: Hoare triple {87891#true} assume 4 == ~tmp_ndt_3~0; {87891#true} is VALID [2022-04-08 08:08:00,859 INFO L272 TraceCheckUtils]: 20: Hoare triple {87891#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:00,859 INFO L290 TraceCheckUtils]: 21: Hoare triple {87925#(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; {87891#true} is VALID [2022-04-08 08:08:00,859 INFO L290 TraceCheckUtils]: 22: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-08 08:08:00,859 INFO L290 TraceCheckUtils]: 23: Hoare triple {87891#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; {87891#true} is VALID [2022-04-08 08:08:00,859 INFO L272 TraceCheckUtils]: 24: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 25: Hoare triple {87925#(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; {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 26: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 28: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 29: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 30: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 31: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 32: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 08:08:00,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,861 INFO L290 TraceCheckUtils]: 34: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,861 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,861 INFO L290 TraceCheckUtils]: 36: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,862 INFO L290 TraceCheckUtils]: 37: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,862 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-08 08:08:00,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,863 INFO L290 TraceCheckUtils]: 40: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,863 INFO L290 TraceCheckUtils]: 41: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,864 INFO L290 TraceCheckUtils]: 44: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,864 INFO L290 TraceCheckUtils]: 45: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,864 INFO L290 TraceCheckUtils]: 46: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,864 INFO L290 TraceCheckUtils]: 47: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:08:00,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {87892#false} is VALID [2022-04-08 08:08:00,864 INFO L272 TraceCheckUtils]: 49: Hoare triple {87892#false} call errorFn(); {87892#false} is VALID [2022-04-08 08:08:00,865 INFO L290 TraceCheckUtils]: 50: Hoare triple {87892#false} assume !false; {87892#false} is VALID [2022-04-08 08:08:00,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:08:00,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:08:00,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078057124] [2022-04-08 08:08:00,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078057124] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:00,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:00,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:08:00,867 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:08:00,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [575059950] [2022-04-08 08:08:00,867 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [575059950] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:00,867 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:00,867 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:08:00,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1591302427] [2022-04-08 08:08:00,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:08:00,867 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 [2022-04-08 08:08:00,868 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:08:00,869 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) [2022-04-08 08:08:00,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:00,897 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:08:00,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:00,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:08:00,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:08:00,897 INFO L87 Difference]: Start difference. First operand 827 states and 1134 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) [2022-04-08 08:08:13,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:13,012 INFO L93 Difference]: Finished difference Result 962 states and 1364 transitions. [2022-04-08 08:08:13,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:08:13,012 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 [2022-04-08 08:08:13,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:08:13,012 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) [2022-04-08 08:08:13,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-08 08:08:13,021 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) [2022-04-08 08:08:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-08 08:08:13,029 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 957 transitions. [2022-04-08 08:08:13,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 957 edges. 957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:14,028 INFO L225 Difference]: With dead ends: 962 [2022-04-08 08:08:14,028 INFO L226 Difference]: Without dead ends: 958 [2022-04-08 08:08:14,028 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:08:14,029 INFO L913 BasicCegarLoop]: 703 mSDtfsCounter, 1084 mSDsluCounter, 1634 mSDsCounter, 0 mSdLazyCounter, 3506 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1086 SdHoareTripleChecker+Valid, 2337 SdHoareTripleChecker+Invalid, 3918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 3506 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:08:14,029 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1086 Valid, 2337 Invalid, 3918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 3506 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-08 08:08:14,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 958 states. [2022-04-08 08:08:14,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 834. [2022-04-08 08:08:14,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:08:14,830 INFO L82 GeneralOperation]: Start isEquivalent. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:14,831 INFO L74 IsIncluded]: Start isIncluded. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:14,831 INFO L87 Difference]: Start difference. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:14,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:14,860 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-08 08:08:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-08 08:08:14,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:14,862 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:14,863 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-08 08:08:14,863 INFO L87 Difference]: Start difference. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-08 08:08:14,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:14,892 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-08 08:08:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-08 08:08:14,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:14,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:14,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:08:14,893 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:08:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1143 transitions. [2022-04-08 08:08:14,927 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1143 transitions. Word has length 51 [2022-04-08 08:08:14,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:08:14,928 INFO L478 AbstractCegarLoop]: Abstraction has 834 states and 1143 transitions. [2022-04-08 08:08:14,928 INFO L479 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) [2022-04-08 08:08:14,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1143 transitions. [2022-04-08 08:08:17,052 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1143 edges. 1143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1143 transitions. [2022-04-08 08:08:17,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 08:08:17,053 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:08:17,053 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:08:17,053 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-08 08:08:17,053 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:08:17,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:08:17,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 1 times [2022-04-08 08:08:17,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:17,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1600778044] [2022-04-08 08:08:17,054 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:08:17,054 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 2 times [2022-04-08 08:08:17,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:08:17,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217528088] [2022-04-08 08:08:17,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:08:17,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:08:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:08:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,138 INFO L290 TraceCheckUtils]: 0: Hoare triple {93484#(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; {93453#true} is VALID [2022-04-08 08:08:17,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,139 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-08 08:08:17,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:08:17,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {93485#(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; {93453#true} is VALID [2022-04-08 08:08:17,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,160 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-08 08:08:17,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:08:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,172 INFO L290 TraceCheckUtils]: 0: Hoare triple {93486#(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; {93453#true} is VALID [2022-04-08 08:08:17,172 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,172 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-08 08:08:17,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:08:17,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:08:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:17,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(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; {93453#true} is VALID [2022-04-08 08:08:17,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 08:08:17,251 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 08:08:17,251 INFO L290 TraceCheckUtils]: 3: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 08:08:17,251 INFO L290 TraceCheckUtils]: 4: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,252 INFO L290 TraceCheckUtils]: 6: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,252 INFO L290 TraceCheckUtils]: 7: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,252 INFO L290 TraceCheckUtils]: 8: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,252 INFO L290 TraceCheckUtils]: 9: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,253 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 08:08:17,253 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(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; {93453#true} is VALID [2022-04-08 08:08:17,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-08 08:08:17,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,254 INFO L272 TraceCheckUtils]: 3: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:17,254 INFO L290 TraceCheckUtils]: 4: Hoare triple {93487#(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; {93453#true} is VALID [2022-04-08 08:08:17,254 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 08:08:17,254 INFO L290 TraceCheckUtils]: 6: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 08:08:17,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 08:08:17,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,255 INFO L290 TraceCheckUtils]: 11: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,255 INFO L290 TraceCheckUtils]: 12: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,256 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 08:08:17,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {93499#(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; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 08:08:17,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 08:08:17,257 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-08 08:08:17,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {93453#true} call ULTIMATE.init(); {93484#(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 [2022-04-08 08:08:17,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {93484#(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; {93453#true} is VALID [2022-04-08 08:08:17,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-08 08:08:17,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {93453#true} call #t~ret180 := main(); {93453#true} is VALID [2022-04-08 08:08:17,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {93453#true} call _BLAST_init(); {93485#(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 [2022-04-08 08:08:17,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {93485#(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; {93453#true} is VALID [2022-04-08 08:08:17,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,260 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-08 08:08:17,260 INFO L290 TraceCheckUtils]: 10: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,260 INFO L290 TraceCheckUtils]: 11: Hoare triple {93453#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L272 TraceCheckUtils]: 12: Hoare triple {93453#true} call stub_driver_init(); {93486#(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 [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {93486#(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; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 16: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 18: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,261 INFO L290 TraceCheckUtils]: 19: Hoare triple {93453#true} assume 4 == ~tmp_ndt_3~0; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L272 TraceCheckUtils]: 20: Hoare triple {93453#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 21: Hoare triple {93487#(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; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 22: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 23: Hoare triple {93453#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; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L272 TraceCheckUtils]: 24: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 25: Hoare triple {93487#(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; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 26: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 27: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 08:08:17,262 INFO L290 TraceCheckUtils]: 28: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 08:08:17,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,263 INFO L290 TraceCheckUtils]: 31: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,264 INFO L290 TraceCheckUtils]: 32: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 08:08:17,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,264 INFO L290 TraceCheckUtils]: 34: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 08:08:17,265 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 08:08:17,265 INFO L290 TraceCheckUtils]: 36: Hoare triple {93499#(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; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 08:08:17,265 INFO L290 TraceCheckUtils]: 37: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 08:08:17,266 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-08 08:08:17,266 INFO L290 TraceCheckUtils]: 39: Hoare triple {93482#(= 0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,266 INFO L290 TraceCheckUtils]: 40: Hoare triple {93483#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,267 INFO L290 TraceCheckUtils]: 41: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,267 INFO L290 TraceCheckUtils]: 42: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,267 INFO L290 TraceCheckUtils]: 43: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,267 INFO L290 TraceCheckUtils]: 44: Hoare triple {93483#(= main_~status~9 0)} assume -1 != ~status~9; {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,267 INFO L290 TraceCheckUtils]: 45: Hoare triple {93483#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,268 INFO L290 TraceCheckUtils]: 46: Hoare triple {93483#(= main_~status~9 0)} assume 1 != ~pended~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,268 INFO L290 TraceCheckUtils]: 47: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 08:08:17,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {93483#(= main_~status~9 0)} assume 259 == ~status~9; {93454#false} is VALID [2022-04-08 08:08:17,268 INFO L272 TraceCheckUtils]: 49: Hoare triple {93454#false} call errorFn(); {93454#false} is VALID [2022-04-08 08:08:17,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {93454#false} assume !false; {93454#false} is VALID [2022-04-08 08:08:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:08:17,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:08:17,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217528088] [2022-04-08 08:08:17,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217528088] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:17,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:17,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:08:17,269 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:08:17,269 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1600778044] [2022-04-08 08:08:17,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1600778044] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:17,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:17,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:08:17,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [234517744] [2022-04-08 08:08:17,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:08:17,270 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 [2022-04-08 08:08:17,270 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:08:17,270 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) [2022-04-08 08:08:17,299 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:17,300 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:08:17,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:17,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:08:17,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:08:17,300 INFO L87 Difference]: Start difference. First operand 834 states and 1143 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) [2022-04-08 08:08:29,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:29,819 INFO L93 Difference]: Finished difference Result 977 states and 1380 transitions. [2022-04-08 08:08:29,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:08:29,819 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 [2022-04-08 08:08:29,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:08:29,819 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) [2022-04-08 08:08:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-08 08:08:29,828 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) [2022-04-08 08:08:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-08 08:08:29,836 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 964 transitions. [2022-04-08 08:08:30,807 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:30,849 INFO L225 Difference]: With dead ends: 977 [2022-04-08 08:08:30,850 INFO L226 Difference]: Without dead ends: 953 [2022-04-08 08:08:30,851 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-08 08:08:30,851 INFO L913 BasicCegarLoop]: 705 mSDtfsCounter, 722 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 3846 mSolverCounterSat, 275 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 2433 SdHoareTripleChecker+Invalid, 4121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 275 IncrementalHoareTripleChecker+Valid, 3846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:08:30,851 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [724 Valid, 2433 Invalid, 4121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [275 Valid, 3846 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-04-08 08:08:30,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-04-08 08:08:31,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 833. [2022-04-08 08:08:31,682 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:08:31,683 INFO L82 GeneralOperation]: Start isEquivalent. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:31,683 INFO L74 IsIncluded]: Start isIncluded. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:31,684 INFO L87 Difference]: Start difference. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:31,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:31,711 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-08 08:08:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-08 08:08:31,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:31,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:31,714 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-08 08:08:31,714 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-08 08:08:31,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:31,742 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-08 08:08:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-08 08:08:31,744 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:31,744 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:31,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:08:31,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:08:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1141 transitions. [2022-04-08 08:08:31,776 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1141 transitions. Word has length 51 [2022-04-08 08:08:31,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:08:31,776 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1141 transitions. [2022-04-08 08:08:31,777 INFO L479 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) [2022-04-08 08:08:31,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1141 transitions. [2022-04-08 08:08:33,932 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1141 transitions. [2022-04-08 08:08:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-08 08:08:33,933 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:08:33,934 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:08:33,934 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-08 08:08:33,934 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:08:33,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:08:33,934 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 1 times [2022-04-08 08:08:33,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:33,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [584958554] [2022-04-08 08:08:33,934 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:08:33,934 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 2 times [2022-04-08 08:08:33,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:08:33,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965694753] [2022-04-08 08:08:33,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:08:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:08:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:08:34,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {99070#(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; {99035#true} is VALID [2022-04-08 08:08:34,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 08:08:34,031 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-08 08:08:34,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:08:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {99071#(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; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:34,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:34,064 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:08:34,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,076 INFO L290 TraceCheckUtils]: 0: Hoare triple {99073#(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; {99035#true} is VALID [2022-04-08 08:08:34,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 08:08:34,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:08:34,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:08:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:08:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:34,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 08:08:34,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 0: Hoare triple {99090#(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; {99035#true} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 3: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 4: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,194 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:08:34,194 INFO L290 TraceCheckUtils]: 7: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 08:08:34,194 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,194 INFO L290 TraceCheckUtils]: 9: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,195 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,195 INFO L290 TraceCheckUtils]: 11: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,195 INFO L290 TraceCheckUtils]: 12: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,196 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {99074#(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; {99035#true} is VALID [2022-04-08 08:08:34,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-08 08:08:34,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L272 TraceCheckUtils]: 3: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(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 [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 4: Hoare triple {99090#(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; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 6: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 7: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 9: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,197 INFO L272 TraceCheckUtils]: 10: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:08:34,197 INFO L290 TraceCheckUtils]: 11: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 08:08:34,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,198 INFO L290 TraceCheckUtils]: 13: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,198 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,198 INFO L290 TraceCheckUtils]: 15: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,199 INFO L290 TraceCheckUtils]: 16: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,199 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,200 INFO L290 TraceCheckUtils]: 18: Hoare triple {99089#(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; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,200 INFO L290 TraceCheckUtils]: 19: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,201 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,202 INFO L272 TraceCheckUtils]: 0: Hoare triple {99035#true} call ULTIMATE.init(); {99070#(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 [2022-04-08 08:08:34,202 INFO L290 TraceCheckUtils]: 1: Hoare triple {99070#(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; {99035#true} is VALID [2022-04-08 08:08:34,202 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 08:08:34,203 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-08 08:08:34,203 INFO L272 TraceCheckUtils]: 4: Hoare triple {99035#true} call #t~ret180 := main(); {99035#true} is VALID [2022-04-08 08:08:34,203 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#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; {99035#true} is VALID [2022-04-08 08:08:34,203 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call _BLAST_init(); {99071#(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 [2022-04-08 08:08:34,212 INFO L290 TraceCheckUtils]: 7: Hoare triple {99071#(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; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:34,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:34,213 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,213 INFO L290 TraceCheckUtils]: 10: Hoare triple {99043#(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; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,214 INFO L272 TraceCheckUtils]: 12: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {99073#(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 [2022-04-08 08:08:34,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {99073#(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; {99035#true} is VALID [2022-04-08 08:08:34,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 08:08:34,215 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {99043#(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; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 2 == ~tmp_ndt_1~0; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 08:08:34,216 INFO L272 TraceCheckUtils]: 18: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {99074#(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 [2022-04-08 08:08:34,216 INFO L290 TraceCheckUtils]: 19: Hoare triple {99074#(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; {99035#true} is VALID [2022-04-08 08:08:34,216 INFO L290 TraceCheckUtils]: 20: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-08 08:08:34,216 INFO L290 TraceCheckUtils]: 21: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L272 TraceCheckUtils]: 22: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(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 [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 23: Hoare triple {99090#(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; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 24: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 25: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 26: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 27: Hoare triple {99035#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L290 TraceCheckUtils]: 28: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 08:08:34,217 INFO L272 TraceCheckUtils]: 29: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:08:34,218 INFO L290 TraceCheckUtils]: 30: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 08:08:34,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,218 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,219 INFO L290 TraceCheckUtils]: 34: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:08:34,220 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,220 INFO L290 TraceCheckUtils]: 37: Hoare triple {99089#(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; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,220 INFO L290 TraceCheckUtils]: 38: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,221 INFO L290 TraceCheckUtils]: 39: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:08:34,221 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,222 INFO L290 TraceCheckUtils]: 41: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,222 INFO L290 TraceCheckUtils]: 42: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(0 != ~we_should_unload~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,222 INFO L290 TraceCheckUtils]: 43: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 44: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~9; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {99036#false} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {99036#false} assume 1 != ~pended~0; {99036#false} is VALID [2022-04-08 08:08:34,223 INFO L290 TraceCheckUtils]: 49: Hoare triple {99036#false} assume ~s~0 == ~DC~0; {99036#false} is VALID [2022-04-08 08:08:34,224 INFO L290 TraceCheckUtils]: 50: Hoare triple {99036#false} assume 259 == ~status~9; {99036#false} is VALID [2022-04-08 08:08:34,224 INFO L272 TraceCheckUtils]: 51: Hoare triple {99036#false} call errorFn(); {99036#false} is VALID [2022-04-08 08:08:34,224 INFO L290 TraceCheckUtils]: 52: Hoare triple {99036#false} assume !false; {99036#false} is VALID [2022-04-08 08:08:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:08:34,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:08:34,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965694753] [2022-04-08 08:08:34,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965694753] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:34,224 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:34,224 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:08:34,224 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:08:34,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [584958554] [2022-04-08 08:08:34,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [584958554] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:34,225 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:34,225 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:08:34,225 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685816523] [2022-04-08 08:08:34,225 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:08:34,225 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 [2022-04-08 08:08:34,225 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:08:34,225 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) [2022-04-08 08:08:34,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:34,257 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:08:34,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:34,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:08:34,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:08:34,258 INFO L87 Difference]: Start difference. First operand 833 states and 1141 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) [2022-04-08 08:08:45,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:45,307 INFO L93 Difference]: Finished difference Result 963 states and 1362 transitions. [2022-04-08 08:08:45,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:08:45,307 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 [2022-04-08 08:08:45,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:08:45,307 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) [2022-04-08 08:08:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-08 08:08:45,329 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) [2022-04-08 08:08:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-08 08:08:45,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 987 transitions. [2022-04-08 08:08:46,383 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 987 edges. 987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:46,422 INFO L225 Difference]: With dead ends: 963 [2022-04-08 08:08:46,422 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 08:08:46,423 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:08:46,423 INFO L913 BasicCegarLoop]: 653 mSDtfsCounter, 1945 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 2789 mSolverCounterSat, 648 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1971 SdHoareTripleChecker+Valid, 1450 SdHoareTripleChecker+Invalid, 3437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 648 IncrementalHoareTripleChecker+Valid, 2789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:08:46,423 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1971 Valid, 1450 Invalid, 3437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [648 Valid, 2789 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-04-08 08:08:46,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 08:08:47,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 833. [2022-04-08 08:08:47,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:08:47,520 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:47,521 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:47,521 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:47,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:47,549 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-08 08:08:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-08 08:08:47,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:47,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:47,550 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-08 08:08:47,551 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-08 08:08:47,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:47,582 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-08 08:08:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-08 08:08:47,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:08:47,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:08:47,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:08:47,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:08:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 08:08:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1140 transitions. [2022-04-08 08:08:47,614 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1140 transitions. Word has length 53 [2022-04-08 08:08:47,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:08:47,614 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1140 transitions. [2022-04-08 08:08:47,615 INFO L479 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) [2022-04-08 08:08:47,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1140 transitions. [2022-04-08 08:08:49,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1140 edges. 1140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1140 transitions. [2022-04-08 08:08:49,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 08:08:49,740 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:08:49,740 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:08:49,740 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-08 08:08:49,740 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:08:49,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:08:49,740 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 1 times [2022-04-08 08:08:49,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:49,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [172065122] [2022-04-08 08:08:49,741 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:08:49,741 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 2 times [2022-04-08 08:08:49,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:08:49,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1409583301] [2022-04-08 08:08:49,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:08:49,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:08:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:08:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {104654#(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; {104622#true} is VALID [2022-04-08 08:08:49,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 08:08:49,831 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-08 08:08:49,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:08:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,867 INFO L290 TraceCheckUtils]: 0: Hoare triple {104655#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,868 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:08:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {104656#(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; {104622#true} is VALID [2022-04-08 08:08:49,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 08:08:49,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 08:08:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:08:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(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; {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 3: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 4: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 08:08:49,913 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,914 INFO L290 TraceCheckUtils]: 9: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,914 INFO L290 TraceCheckUtils]: 10: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,915 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(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; {104622#true} is VALID [2022-04-08 08:08:49,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-08 08:08:49,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#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; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L272 TraceCheckUtils]: 3: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 4: Hoare triple {104657#(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; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 9: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 10: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 08:08:49,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 08:08:49,917 INFO L290 TraceCheckUtils]: 12: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,917 INFO L290 TraceCheckUtils]: 13: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,917 INFO L290 TraceCheckUtils]: 14: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,918 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,918 INFO L290 TraceCheckUtils]: 16: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,919 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,921 INFO L272 TraceCheckUtils]: 0: Hoare triple {104622#true} call ULTIMATE.init(); {104654#(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 [2022-04-08 08:08:49,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {104654#(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; {104622#true} is VALID [2022-04-08 08:08:49,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 08:08:49,921 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-08 08:08:49,921 INFO L272 TraceCheckUtils]: 4: Hoare triple {104622#true} call #t~ret180 := main(); {104622#true} is VALID [2022-04-08 08:08:49,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#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; {104622#true} is VALID [2022-04-08 08:08:49,922 INFO L272 TraceCheckUtils]: 6: Hoare triple {104622#true} call _BLAST_init(); {104655#(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 [2022-04-08 08:08:49,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {104655#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,924 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,924 INFO L290 TraceCheckUtils]: 10: Hoare triple {104630#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,925 INFO L290 TraceCheckUtils]: 11: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,925 INFO L272 TraceCheckUtils]: 12: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {104656#(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 [2022-04-08 08:08:49,925 INFO L290 TraceCheckUtils]: 13: Hoare triple {104656#(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; {104622#true} is VALID [2022-04-08 08:08:49,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 08:08:49,926 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,926 INFO L290 TraceCheckUtils]: 16: Hoare triple {104630#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,927 INFO L290 TraceCheckUtils]: 17: Hoare triple {104630#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,927 INFO L290 TraceCheckUtils]: 18: Hoare triple {104630#(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; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,927 INFO L290 TraceCheckUtils]: 19: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 4 == ~tmp_ndt_3~0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 08:08:49,928 INFO L272 TraceCheckUtils]: 20: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:49,928 INFO L290 TraceCheckUtils]: 21: Hoare triple {104657#(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; {104622#true} is VALID [2022-04-08 08:08:49,928 INFO L290 TraceCheckUtils]: 22: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 23: Hoare triple {104622#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; {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L272 TraceCheckUtils]: 24: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 25: Hoare triple {104657#(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; {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 26: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 27: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 28: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 08:08:49,929 INFO L290 TraceCheckUtils]: 29: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 08:08:49,930 INFO L290 TraceCheckUtils]: 30: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 08:08:49,930 INFO L290 TraceCheckUtils]: 31: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 08:08:49,930 INFO L290 TraceCheckUtils]: 32: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 08:08:49,930 INFO L290 TraceCheckUtils]: 33: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,930 INFO L290 TraceCheckUtils]: 34: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,938 INFO L290 TraceCheckUtils]: 35: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,939 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,939 INFO L290 TraceCheckUtils]: 37: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,939 INFO L290 TraceCheckUtils]: 38: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 08:08:49,940 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,940 INFO L290 TraceCheckUtils]: 40: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,941 INFO L290 TraceCheckUtils]: 41: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(0 != ~we_should_unload~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,941 INFO L290 TraceCheckUtils]: 42: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,941 INFO L290 TraceCheckUtils]: 43: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,942 INFO L290 TraceCheckUtils]: 44: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,942 INFO L290 TraceCheckUtils]: 45: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~9; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,942 INFO L290 TraceCheckUtils]: 46: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,942 INFO L290 TraceCheckUtils]: 47: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume 1 != ~pended~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 08:08:49,943 INFO L290 TraceCheckUtils]: 48: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {104623#false} is VALID [2022-04-08 08:08:49,943 INFO L290 TraceCheckUtils]: 49: Hoare triple {104623#false} assume 259 == ~status~9; {104623#false} is VALID [2022-04-08 08:08:49,943 INFO L272 TraceCheckUtils]: 50: Hoare triple {104623#false} call errorFn(); {104623#false} is VALID [2022-04-08 08:08:49,943 INFO L290 TraceCheckUtils]: 51: Hoare triple {104623#false} assume !false; {104623#false} is VALID [2022-04-08 08:08:49,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:08:49,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:08:49,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1409583301] [2022-04-08 08:08:49,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1409583301] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:49,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:49,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:08:49,945 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:08:49,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [172065122] [2022-04-08 08:08:49,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [172065122] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:08:49,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:08:49,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:08:49,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494061734] [2022-04-08 08:08:49,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:08:49,946 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 [2022-04-08 08:08:49,946 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:08:49,946 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) [2022-04-08 08:08:49,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:49,974 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:08:49,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:08:49,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:08:49,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:08:49,974 INFO L87 Difference]: Start difference. First operand 833 states and 1140 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) [2022-04-08 08:08:57,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:08:57,930 INFO L93 Difference]: Finished difference Result 967 states and 1365 transitions. [2022-04-08 08:08:57,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:08:57,931 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 [2022-04-08 08:08:57,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:08:57,931 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) [2022-04-08 08:08:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-08 08:08:57,938 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) [2022-04-08 08:08:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-08 08:08:57,945 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 980 transitions. [2022-04-08 08:08:59,005 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 980 edges. 980 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:08:59,042 INFO L225 Difference]: With dead ends: 967 [2022-04-08 08:08:59,042 INFO L226 Difference]: Without dead ends: 931 [2022-04-08 08:08:59,043 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:08:59,043 INFO L913 BasicCegarLoop]: 656 mSDtfsCounter, 1237 mSDsluCounter, 602 mSDsCounter, 0 mSdLazyCounter, 1900 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 1258 SdHoareTripleChecker+Invalid, 2212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 1900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:08:59,043 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1252 Valid, 1258 Invalid, 2212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1900 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-08 08:08:59,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-04-08 08:09:00,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 805. [2022-04-08 08:09:00,131 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:09:00,132 INFO L82 GeneralOperation]: Start isEquivalent. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:00,132 INFO L74 IsIncluded]: Start isIncluded. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:00,133 INFO L87 Difference]: Start difference. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:00,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:00,159 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-08 08:09:00,159 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-08 08:09:00,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:00,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:00,160 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-08 08:09:00,161 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-08 08:09:00,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:00,187 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-08 08:09:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-08 08:09:00,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:00,188 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:00,188 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:09:00,188 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:09:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1108 transitions. [2022-04-08 08:09:00,219 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1108 transitions. Word has length 52 [2022-04-08 08:09:00,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:09:00,219 INFO L478 AbstractCegarLoop]: Abstraction has 805 states and 1108 transitions. [2022-04-08 08:09:00,219 INFO L479 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) [2022-04-08 08:09:00,219 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1108 transitions. [2022-04-08 08:09:02,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:02,355 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1108 transitions. [2022-04-08 08:09:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 08:09:02,356 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:09:02,356 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:09:02,356 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-08 08:09:02,356 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:09:02,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:09:02,356 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 1 times [2022-04-08 08:09:02,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:02,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2141444973] [2022-04-08 08:09:02,357 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:09:02,357 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 2 times [2022-04-08 08:09:02,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:09:02,357 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894021731] [2022-04-08 08:09:02,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:09:02,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:09:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:09:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {110132#(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; {110097#true} is VALID [2022-04-08 08:09:02,463 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 08:09:02,463 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-08 08:09:02,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:02,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {110133#(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; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:09:02,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:09:02,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:09:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {110135#(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; {110097#true} is VALID [2022-04-08 08:09:02,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 08:09:02,517 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:09:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:09:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:02,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 08:09:02,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,644 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 0: Hoare triple {110152#(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; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 3: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 4: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,644 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:02,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 08:09:02,645 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,645 INFO L290 TraceCheckUtils]: 9: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,646 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,646 INFO L290 TraceCheckUtils]: 11: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,646 INFO L290 TraceCheckUtils]: 12: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,647 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,647 INFO L290 TraceCheckUtils]: 0: Hoare triple {110136#(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; {110097#true} is VALID [2022-04-08 08:09:02,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-08 08:09:02,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L272 TraceCheckUtils]: 3: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(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 [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 4: Hoare triple {110152#(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; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 6: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 7: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L290 TraceCheckUtils]: 9: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,648 INFO L272 TraceCheckUtils]: 10: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:02,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 08:09:02,649 INFO L290 TraceCheckUtils]: 12: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,649 INFO L290 TraceCheckUtils]: 13: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,650 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,650 INFO L290 TraceCheckUtils]: 15: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,651 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {110151#(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; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,652 INFO L290 TraceCheckUtils]: 19: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,652 INFO L290 TraceCheckUtils]: 20: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,653 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,654 INFO L272 TraceCheckUtils]: 0: Hoare triple {110097#true} call ULTIMATE.init(); {110132#(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 [2022-04-08 08:09:02,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {110132#(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; {110097#true} is VALID [2022-04-08 08:09:02,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 08:09:02,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-08 08:09:02,654 INFO L272 TraceCheckUtils]: 4: Hoare triple {110097#true} call #t~ret180 := main(); {110097#true} is VALID [2022-04-08 08:09:02,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#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; {110097#true} is VALID [2022-04-08 08:09:02,655 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call _BLAST_init(); {110133#(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 [2022-04-08 08:09:02,656 INFO L290 TraceCheckUtils]: 7: Hoare triple {110133#(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; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:09:02,656 INFO L290 TraceCheckUtils]: 8: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 08:09:02,656 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,657 INFO L290 TraceCheckUtils]: 10: Hoare triple {110105#(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; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,657 INFO L290 TraceCheckUtils]: 11: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,658 INFO L272 TraceCheckUtils]: 12: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {110135#(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 [2022-04-08 08:09:02,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {110135#(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; {110097#true} is VALID [2022-04-08 08:09:02,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 08:09:02,658 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,658 INFO L290 TraceCheckUtils]: 16: Hoare triple {110105#(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; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,659 INFO L290 TraceCheckUtils]: 17: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 2 == ~tmp_ndt_1~0; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,660 INFO L272 TraceCheckUtils]: 18: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {110136#(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 [2022-04-08 08:09:02,660 INFO L290 TraceCheckUtils]: 19: Hoare triple {110136#(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; {110097#true} is VALID [2022-04-08 08:09:02,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-08 08:09:02,660 INFO L290 TraceCheckUtils]: 21: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-08 08:09:02,660 INFO L272 TraceCheckUtils]: 22: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(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 [2022-04-08 08:09:02,660 INFO L290 TraceCheckUtils]: 23: Hoare triple {110152#(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; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 24: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 25: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 26: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 27: Hoare triple {110097#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 28: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 08:09:02,661 INFO L272 TraceCheckUtils]: 29: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:02,661 INFO L290 TraceCheckUtils]: 30: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 08:09:02,662 INFO L290 TraceCheckUtils]: 31: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,662 INFO L290 TraceCheckUtils]: 32: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,662 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,662 INFO L290 TraceCheckUtils]: 34: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,663 INFO L290 TraceCheckUtils]: 35: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 08:09:02,663 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,664 INFO L290 TraceCheckUtils]: 37: Hoare triple {110151#(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; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,664 INFO L290 TraceCheckUtils]: 38: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,665 INFO L290 TraceCheckUtils]: 39: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 08:09:02,665 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,666 INFO L290 TraceCheckUtils]: 41: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,666 INFO L290 TraceCheckUtils]: 42: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(0 != ~we_should_unload~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,666 INFO L290 TraceCheckUtils]: 43: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,667 INFO L290 TraceCheckUtils]: 44: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,667 INFO L290 TraceCheckUtils]: 45: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,667 INFO L290 TraceCheckUtils]: 46: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~9; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,667 INFO L290 TraceCheckUtils]: 47: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 08:09:02,668 INFO L290 TraceCheckUtils]: 48: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L290 TraceCheckUtils]: 49: Hoare triple {110098#false} assume 1 != ~pended~0; {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L290 TraceCheckUtils]: 50: Hoare triple {110098#false} assume ~s~0 == ~DC~0; {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L290 TraceCheckUtils]: 51: Hoare triple {110098#false} assume 259 == ~status~9; {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L272 TraceCheckUtils]: 52: Hoare triple {110098#false} call errorFn(); {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L290 TraceCheckUtils]: 53: Hoare triple {110098#false} assume !false; {110098#false} is VALID [2022-04-08 08:09:02,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:09:02,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:09:02,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894021731] [2022-04-08 08:09:02,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1894021731] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:02,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:02,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:09:02,669 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:09:02,669 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2141444973] [2022-04-08 08:09:02,669 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2141444973] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:02,669 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:02,669 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 08:09:02,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282352078] [2022-04-08 08:09:02,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:09:02,670 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 [2022-04-08 08:09:02,670 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:09:02,670 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) [2022-04-08 08:09:02,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:02,707 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 08:09:02,707 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:02,707 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 08:09:02,707 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:09:02,707 INFO L87 Difference]: Start difference. First operand 805 states and 1108 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) [2022-04-08 08:09:11,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:11,894 INFO L93 Difference]: Finished difference Result 933 states and 1327 transitions. [2022-04-08 08:09:11,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:09:11,894 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 [2022-04-08 08:09:11,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:09:11,894 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) [2022-04-08 08:09:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-08 08:09:11,901 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) [2022-04-08 08:09:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-08 08:09:11,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 961 transitions. [2022-04-08 08:09:12,938 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:12,974 INFO L225 Difference]: With dead ends: 933 [2022-04-08 08:09:12,974 INFO L226 Difference]: Without dead ends: 927 [2022-04-08 08:09:12,974 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:09:12,976 INFO L913 BasicCegarLoop]: 624 mSDtfsCounter, 1877 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 634 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1903 SdHoareTripleChecker+Valid, 1168 SdHoareTripleChecker+Invalid, 2513 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 634 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:09:12,976 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1903 Valid, 1168 Invalid, 2513 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [634 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-08 08:09:12,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2022-04-08 08:09:14,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 805. [2022-04-08 08:09:14,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:09:14,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:14,372 INFO L74 IsIncluded]: Start isIncluded. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:14,372 INFO L87 Difference]: Start difference. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:14,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:14,398 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-08 08:09:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-08 08:09:14,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:14,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:14,399 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-08 08:09:14,400 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-08 08:09:14,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:14,426 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-08 08:09:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-08 08:09:14,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:14,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:14,427 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:09:14,427 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:09:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 08:09:14,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1107 transitions. [2022-04-08 08:09:14,456 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1107 transitions. Word has length 54 [2022-04-08 08:09:14,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:09:14,456 INFO L478 AbstractCegarLoop]: Abstraction has 805 states and 1107 transitions. [2022-04-08 08:09:14,456 INFO L479 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) [2022-04-08 08:09:14,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1107 transitions. [2022-04-08 08:09:16,691 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1107 edges. 1107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1107 transitions. [2022-04-08 08:09:16,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 08:09:16,693 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:09:16,693 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:09:16,693 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-08 08:09:16,693 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:09:16,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:09:16,693 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 1 times [2022-04-08 08:09:16,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:16,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [932042066] [2022-04-08 08:09:16,693 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:09:16,693 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 2 times [2022-04-08 08:09:16,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:09:16,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895832337] [2022-04-08 08:09:16,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:09:16,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:09:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:09:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {115543#(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; {115508#true} is VALID [2022-04-08 08:09:16,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,775 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-08 08:09:16,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:16,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {115544#(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; {115508#true} is VALID [2022-04-08 08:09:16,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-08 08:09:16,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:09:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,804 INFO L290 TraceCheckUtils]: 0: Hoare triple {115545#(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; {115508#true} is VALID [2022-04-08 08:09:16,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,804 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-08 08:09:16,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:09:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:09:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:16,928 INFO L290 TraceCheckUtils]: 0: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 08:09:16,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 08:09:16,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,929 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,929 INFO L290 TraceCheckUtils]: 0: Hoare triple {115564#(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; {115508#true} is VALID [2022-04-08 08:09:16,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 08:09:16,929 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,930 INFO L290 TraceCheckUtils]: 3: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,930 INFO L290 TraceCheckUtils]: 4: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,930 INFO L290 TraceCheckUtils]: 5: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,931 INFO L272 TraceCheckUtils]: 6: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:16,931 INFO L290 TraceCheckUtils]: 7: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 08:09:16,931 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 08:09:16,931 INFO L290 TraceCheckUtils]: 9: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,931 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,932 INFO L290 TraceCheckUtils]: 11: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,932 INFO L290 TraceCheckUtils]: 12: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,933 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 08:09:16,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {115546#(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; {115508#true} is VALID [2022-04-08 08:09:16,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-08 08:09:16,933 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-08 08:09:16,934 INFO L272 TraceCheckUtils]: 3: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(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 [2022-04-08 08:09:16,934 INFO L290 TraceCheckUtils]: 4: Hoare triple {115564#(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; {115508#true} is VALID [2022-04-08 08:09:16,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 08:09:16,934 INFO L290 TraceCheckUtils]: 6: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,934 INFO L290 TraceCheckUtils]: 7: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,935 INFO L290 TraceCheckUtils]: 8: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,935 INFO L290 TraceCheckUtils]: 9: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,936 INFO L272 TraceCheckUtils]: 10: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:16,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 08:09:16,936 INFO L290 TraceCheckUtils]: 12: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 08:09:16,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,936 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,937 INFO L290 TraceCheckUtils]: 15: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,937 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 08:09:16,938 INFO L290 TraceCheckUtils]: 18: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 08:09:16,938 INFO L290 TraceCheckUtils]: 19: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:09:16,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:09:16,939 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:09:16,940 INFO L272 TraceCheckUtils]: 0: Hoare triple {115508#true} call ULTIMATE.init(); {115543#(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 [2022-04-08 08:09:16,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {115543#(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; {115508#true} is VALID [2022-04-08 08:09:16,941 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,941 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-08 08:09:16,941 INFO L272 TraceCheckUtils]: 4: Hoare triple {115508#true} call #t~ret180 := main(); {115508#true} is VALID [2022-04-08 08:09:16,941 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#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; {115508#true} is VALID [2022-04-08 08:09:16,942 INFO L272 TraceCheckUtils]: 6: Hoare triple {115508#true} call _BLAST_init(); {115544#(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 [2022-04-08 08:09:16,942 INFO L290 TraceCheckUtils]: 7: Hoare triple {115544#(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; {115508#true} is VALID [2022-04-08 08:09:16,942 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,942 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-08 08:09:16,942 INFO L290 TraceCheckUtils]: 10: Hoare triple {115508#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; {115508#true} is VALID [2022-04-08 08:09:16,942 INFO L290 TraceCheckUtils]: 11: Hoare triple {115508#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115508#true} is VALID [2022-04-08 08:09:16,943 INFO L272 TraceCheckUtils]: 12: Hoare triple {115508#true} call stub_driver_init(); {115545#(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 [2022-04-08 08:09:16,943 INFO L290 TraceCheckUtils]: 13: Hoare triple {115545#(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; {115508#true} is VALID [2022-04-08 08:09:16,943 INFO L290 TraceCheckUtils]: 14: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,943 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-08 08:09:16,943 INFO L290 TraceCheckUtils]: 16: Hoare triple {115508#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; {115508#true} is VALID [2022-04-08 08:09:16,943 INFO L290 TraceCheckUtils]: 17: Hoare triple {115508#true} assume 2 == ~tmp_ndt_1~0; {115508#true} is VALID [2022-04-08 08:09:16,944 INFO L272 TraceCheckUtils]: 18: Hoare triple {115508#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {115546#(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 [2022-04-08 08:09:16,944 INFO L290 TraceCheckUtils]: 19: Hoare triple {115546#(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; {115508#true} is VALID [2022-04-08 08:09:16,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-08 08:09:16,944 INFO L290 TraceCheckUtils]: 21: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-08 08:09:16,945 INFO L272 TraceCheckUtils]: 22: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(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 [2022-04-08 08:09:16,945 INFO L290 TraceCheckUtils]: 23: Hoare triple {115564#(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; {115508#true} is VALID [2022-04-08 08:09:16,945 INFO L290 TraceCheckUtils]: 24: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 08:09:16,945 INFO L290 TraceCheckUtils]: 25: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,945 INFO L290 TraceCheckUtils]: 26: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,946 INFO L290 TraceCheckUtils]: 27: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,946 INFO L290 TraceCheckUtils]: 28: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,946 INFO L272 TraceCheckUtils]: 29: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:09:16,947 INFO L290 TraceCheckUtils]: 30: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 08:09:16,947 INFO L290 TraceCheckUtils]: 31: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 08:09:16,947 INFO L290 TraceCheckUtils]: 32: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 08:09:16,947 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 08:09:16,948 INFO L290 TraceCheckUtils]: 34: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,948 INFO L290 TraceCheckUtils]: 35: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:09:16,948 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 08:09:16,949 INFO L290 TraceCheckUtils]: 37: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 08:09:16,949 INFO L290 TraceCheckUtils]: 38: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:09:16,949 INFO L290 TraceCheckUtils]: 39: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:09:16,950 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:09:16,950 INFO L290 TraceCheckUtils]: 41: Hoare triple {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(0 != ~we_should_unload~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,951 INFO L290 TraceCheckUtils]: 43: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,951 INFO L290 TraceCheckUtils]: 44: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,952 INFO L290 TraceCheckUtils]: 45: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~UNLOADED~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,952 INFO L290 TraceCheckUtils]: 46: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,952 INFO L290 TraceCheckUtils]: 47: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~SKIP2~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,953 INFO L290 TraceCheckUtils]: 48: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~IPC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,953 INFO L290 TraceCheckUtils]: 49: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(~s~0 != ~DC~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,953 INFO L290 TraceCheckUtils]: 50: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,953 INFO L290 TraceCheckUtils]: 51: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 == ~DC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 08:09:16,954 INFO L290 TraceCheckUtils]: 52: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {115509#false} is VALID [2022-04-08 08:09:16,954 INFO L272 TraceCheckUtils]: 53: Hoare triple {115509#false} call errorFn(); {115509#false} is VALID [2022-04-08 08:09:16,954 INFO L290 TraceCheckUtils]: 54: Hoare triple {115509#false} assume !false; {115509#false} is VALID [2022-04-08 08:09:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:09:16,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:09:16,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895832337] [2022-04-08 08:09:16,954 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895832337] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:16,954 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:16,954 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:09:16,955 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:09:16,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [932042066] [2022-04-08 08:09:16,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [932042066] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:16,955 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:16,955 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:09:16,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [576982104] [2022-04-08 08:09:16,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:09:16,955 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 [2022-04-08 08:09:16,955 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:09:16,955 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) [2022-04-08 08:09:16,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:16,990 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:09:16,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:16,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:09:16,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:09:16,990 INFO L87 Difference]: Start difference. First operand 805 states and 1107 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) [2022-04-08 08:09:31,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:31,715 INFO L93 Difference]: Finished difference Result 956 states and 1356 transitions. [2022-04-08 08:09:31,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:09:31,715 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 [2022-04-08 08:09:31,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:09:31,715 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) [2022-04-08 08:09:31,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-08 08:09:31,723 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) [2022-04-08 08:09:31,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-08 08:09:31,731 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 959 transitions. [2022-04-08 08:09:32,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 959 edges. 959 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:32,707 INFO L225 Difference]: With dead ends: 956 [2022-04-08 08:09:32,707 INFO L226 Difference]: Without dead ends: 916 [2022-04-08 08:09:32,708 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:09:32,708 INFO L913 BasicCegarLoop]: 675 mSDtfsCounter, 728 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 5361 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 731 SdHoareTripleChecker+Valid, 2717 SdHoareTripleChecker+Invalid, 5657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 5361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2022-04-08 08:09:32,708 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [731 Valid, 2717 Invalid, 5657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 5361 Invalid, 0 Unknown, 0 Unchecked, 6.1s Time] [2022-04-08 08:09:32,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-04-08 08:09:34,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 796. [2022-04-08 08:09:34,072 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:09:34,073 INFO L82 GeneralOperation]: Start isEquivalent. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 08:09:34,074 INFO L74 IsIncluded]: Start isIncluded. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 08:09:34,074 INFO L87 Difference]: Start difference. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 08:09:34,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:34,100 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-08 08:09:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-08 08:09:34,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:34,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:34,102 INFO L74 IsIncluded]: Start isIncluded. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-08 08:09:34,102 INFO L87 Difference]: Start difference. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-08 08:09:34,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:34,127 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-08 08:09:34,127 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-08 08:09:34,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:34,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:34,128 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:09:34,128 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:09:34,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 08:09:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1083 transitions. [2022-04-08 08:09:34,157 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1083 transitions. Word has length 55 [2022-04-08 08:09:34,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:09:34,157 INFO L478 AbstractCegarLoop]: Abstraction has 796 states and 1083 transitions. [2022-04-08 08:09:34,157 INFO L479 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) [2022-04-08 08:09:34,157 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 796 states and 1083 transitions. [2022-04-08 08:09:36,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1083 edges. 1083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:36,338 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1083 transitions. [2022-04-08 08:09:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 08:09:36,339 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:09:36,339 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:09:36,339 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-08 08:09:36,339 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:09:36,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:09:36,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 1 times [2022-04-08 08:09:36,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:36,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [489806407] [2022-04-08 08:09:36,340 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:09:36,340 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 2 times [2022-04-08 08:09:36,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:09:36,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692398445] [2022-04-08 08:09:36,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:09:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:09:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:09:36,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {120954#(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; {120918#true} is VALID [2022-04-08 08:09:36,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,424 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-08 08:09:36,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {120955#(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; {120918#true} is VALID [2022-04-08 08:09:36,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-08 08:09:36,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:09:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {120956#(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; {120918#true} is VALID [2022-04-08 08:09:36,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-08 08:09:36,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 08:09:36,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:09:36,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:09:36,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 3: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 4: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 08:09:36,566 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:09:36,567 INFO L290 TraceCheckUtils]: 6: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,568 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:09:36,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 08:09:36,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:09:36,569 INFO L290 TraceCheckUtils]: 10: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,570 INFO L290 TraceCheckUtils]: 11: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,570 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:09:36,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,572 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {120957#(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; {120918#true} is VALID [2022-04-08 08:09:36,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 08:09:36,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 08:09:36,572 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:36,572 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L272 TraceCheckUtils]: 7: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 8: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 08:09:36,573 INFO L290 TraceCheckUtils]: 12: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 08:09:36,574 INFO L290 TraceCheckUtils]: 13: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:09:36,574 INFO L290 TraceCheckUtils]: 14: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,574 INFO L290 TraceCheckUtils]: 15: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,575 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:09:36,575 INFO L290 TraceCheckUtils]: 17: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,575 INFO L290 TraceCheckUtils]: 18: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,576 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 08:09:36,576 INFO L290 TraceCheckUtils]: 21: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 08:09:36,577 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-08 08:09:36,578 INFO L272 TraceCheckUtils]: 0: Hoare triple {120918#true} call ULTIMATE.init(); {120954#(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 [2022-04-08 08:09:36,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {120954#(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; {120918#true} is VALID [2022-04-08 08:09:36,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-08 08:09:36,578 INFO L272 TraceCheckUtils]: 4: Hoare triple {120918#true} call #t~ret180 := main(); {120918#true} is VALID [2022-04-08 08:09:36,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,579 INFO L272 TraceCheckUtils]: 6: Hoare triple {120918#true} call _BLAST_init(); {120955#(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 [2022-04-08 08:09:36,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {120955#(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; {120918#true} is VALID [2022-04-08 08:09:36,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,579 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-08 08:09:36,579 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,579 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L272 TraceCheckUtils]: 12: Hoare triple {120918#true} call stub_driver_init(); {120956#(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 [2022-04-08 08:09:36,580 INFO L290 TraceCheckUtils]: 13: Hoare triple {120956#(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; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L290 TraceCheckUtils]: 14: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L290 TraceCheckUtils]: 16: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L290 TraceCheckUtils]: 17: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,580 INFO L290 TraceCheckUtils]: 18: Hoare triple {120918#true} assume 3 == ~tmp_ndt_2~0; {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L272 TraceCheckUtils]: 19: Hoare triple {120918#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {120957#(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 [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {120957#(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; {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 21: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 22: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L272 TraceCheckUtils]: 23: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 08:09:36,581 INFO L290 TraceCheckUtils]: 26: Hoare triple {120918#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; {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L272 TraceCheckUtils]: 27: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 28: Hoare triple {120976#(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; {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 29: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 30: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 31: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 32: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 08:09:36,582 INFO L290 TraceCheckUtils]: 33: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:09:36,583 INFO L290 TraceCheckUtils]: 34: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,583 INFO L290 TraceCheckUtils]: 35: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,583 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:09:36,584 INFO L290 TraceCheckUtils]: 37: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,584 INFO L290 TraceCheckUtils]: 38: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:09:36,584 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,585 INFO L290 TraceCheckUtils]: 40: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 08:09:36,585 INFO L290 TraceCheckUtils]: 41: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 08:09:36,586 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-08 08:09:36,586 INFO L290 TraceCheckUtils]: 43: Hoare triple {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,586 INFO L290 TraceCheckUtils]: 44: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,586 INFO L290 TraceCheckUtils]: 45: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,586 INFO L290 TraceCheckUtils]: 46: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,587 INFO L290 TraceCheckUtils]: 47: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,587 INFO L290 TraceCheckUtils]: 48: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,587 INFO L290 TraceCheckUtils]: 49: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,587 INFO L290 TraceCheckUtils]: 50: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,588 INFO L290 TraceCheckUtils]: 51: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:09:36,588 INFO L290 TraceCheckUtils]: 52: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {120919#false} is VALID [2022-04-08 08:09:36,588 INFO L272 TraceCheckUtils]: 53: Hoare triple {120919#false} call errorFn(); {120919#false} is VALID [2022-04-08 08:09:36,588 INFO L290 TraceCheckUtils]: 54: Hoare triple {120919#false} assume !false; {120919#false} is VALID [2022-04-08 08:09:36,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:09:36,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:09:36,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692398445] [2022-04-08 08:09:36,589 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692398445] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:36,589 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:36,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:09:36,589 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:09:36,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [489806407] [2022-04-08 08:09:36,589 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [489806407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:36,589 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:36,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:09:36,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4358339] [2022-04-08 08:09:36,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:09:36,590 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 [2022-04-08 08:09:36,590 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:09:36,590 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) [2022-04-08 08:09:36,621 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:36,621 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:09:36,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:36,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:09:36,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:09:36,622 INFO L87 Difference]: Start difference. First operand 796 states and 1083 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) [2022-04-08 08:09:50,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:50,761 INFO L93 Difference]: Finished difference Result 932 states and 1310 transitions. [2022-04-08 08:09:50,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:09:50,761 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 [2022-04-08 08:09:50,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:09:50,762 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) [2022-04-08 08:09:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-08 08:09:50,768 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) [2022-04-08 08:09:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-08 08:09:50,775 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 903 transitions. [2022-04-08 08:09:51,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 903 edges. 903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:51,719 INFO L225 Difference]: With dead ends: 932 [2022-04-08 08:09:51,719 INFO L226 Difference]: Without dead ends: 914 [2022-04-08 08:09:51,720 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:09:51,720 INFO L913 BasicCegarLoop]: 670 mSDtfsCounter, 1311 mSDsluCounter, 2052 mSDsCounter, 0 mSdLazyCounter, 4719 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1313 SdHoareTripleChecker+Valid, 2722 SdHoareTripleChecker+Invalid, 5248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 4719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:09:51,720 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1313 Valid, 2722 Invalid, 5248 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 4719 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-08 08:09:51,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-08 08:09:53,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 794. [2022-04-08 08:09:53,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:09:53,081 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:09:53,082 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:09:53,082 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:09:53,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:53,108 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-08 08:09:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-08 08:09:53,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:53,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:53,109 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-08 08:09:53,110 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-08 08:09:53,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:09:53,135 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-08 08:09:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-08 08:09:53,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:09:53,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:09:53,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:09:53,136 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:09:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:09:53,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1079 transitions. [2022-04-08 08:09:53,164 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1079 transitions. Word has length 55 [2022-04-08 08:09:53,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:09:53,164 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1079 transitions. [2022-04-08 08:09:53,164 INFO L479 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) [2022-04-08 08:09:53,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1079 transitions. [2022-04-08 08:09:55,376 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1079 edges. 1079 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1079 transitions. [2022-04-08 08:09:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-08 08:09:55,378 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:09:55,378 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:09:55,384 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-08 08:09:55,384 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:09:55,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:09:55,385 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 1 times [2022-04-08 08:09:55,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:55,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [647649940] [2022-04-08 08:09:55,385 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:09:55,385 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 2 times [2022-04-08 08:09:55,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:09:55,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1865070293] [2022-04-08 08:09:55,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:09:55,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:09:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:09:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {126311#(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; {126274#true} is VALID [2022-04-08 08:09:55,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-08 08:09:55,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:09:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {126312#(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; {126274#true} is VALID [2022-04-08 08:09:55,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,471 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-08 08:09:55,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:09:55,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {126313#(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; {126274#true} is VALID [2022-04-08 08:09:55,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-08 08:09:55,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:09:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:09:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:09:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:09:55,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {126340#(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; {126274#true} is VALID [2022-04-08 08:09:55,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,554 INFO L290 TraceCheckUtils]: 3: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,555 INFO L290 TraceCheckUtils]: 4: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,555 INFO L290 TraceCheckUtils]: 5: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,556 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 08:09:55,556 INFO L290 TraceCheckUtils]: 0: Hoare triple {126331#(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; {126274#true} is VALID [2022-04-08 08:09:55,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 08:09:55,556 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 08:09:55,556 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,556 INFO L290 TraceCheckUtils]: 4: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,557 INFO L272 TraceCheckUtils]: 5: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:55,557 INFO L290 TraceCheckUtils]: 6: Hoare triple {126340#(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; {126274#true} is VALID [2022-04-08 08:09:55,557 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,558 INFO L290 TraceCheckUtils]: 9: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,558 INFO L290 TraceCheckUtils]: 10: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,558 INFO L290 TraceCheckUtils]: 11: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,559 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 08:09:55,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 08:09:55,559 INFO L290 TraceCheckUtils]: 14: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 08:09:55,559 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 08:09:55,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {126314#(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; {126274#true} is VALID [2022-04-08 08:09:55,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,560 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,560 INFO L290 TraceCheckUtils]: 4: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-08 08:09:55,560 INFO L272 TraceCheckUtils]: 5: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(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 [2022-04-08 08:09:55,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {126331#(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; {126274#true} is VALID [2022-04-08 08:09:55,560 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 08:09:55,560 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 08:09:55,561 INFO L290 TraceCheckUtils]: 9: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,561 INFO L290 TraceCheckUtils]: 10: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,562 INFO L272 TraceCheckUtils]: 11: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:55,562 INFO L290 TraceCheckUtils]: 12: Hoare triple {126340#(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; {126274#true} is VALID [2022-04-08 08:09:55,562 INFO L290 TraceCheckUtils]: 13: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,562 INFO L290 TraceCheckUtils]: 14: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,563 INFO L290 TraceCheckUtils]: 15: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,563 INFO L290 TraceCheckUtils]: 16: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,563 INFO L290 TraceCheckUtils]: 17: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,564 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L290 TraceCheckUtils]: 19: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L290 TraceCheckUtils]: 20: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L290 TraceCheckUtils]: 22: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L290 TraceCheckUtils]: 23: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L290 TraceCheckUtils]: 24: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 08:09:55,564 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-08 08:09:55,566 INFO L272 TraceCheckUtils]: 0: Hoare triple {126274#true} call ULTIMATE.init(); {126311#(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 [2022-04-08 08:09:55,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {126311#(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; {126274#true} is VALID [2022-04-08 08:09:55,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,566 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-08 08:09:55,566 INFO L272 TraceCheckUtils]: 4: Hoare triple {126274#true} call #t~ret180 := main(); {126274#true} is VALID [2022-04-08 08:09:55,566 INFO L290 TraceCheckUtils]: 5: Hoare triple {126274#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; {126274#true} is VALID [2022-04-08 08:09:55,567 INFO L272 TraceCheckUtils]: 6: Hoare triple {126274#true} call _BLAST_init(); {126312#(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 [2022-04-08 08:09:55,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {126312#(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; {126274#true} is VALID [2022-04-08 08:09:55,567 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,567 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-08 08:09:55,567 INFO L290 TraceCheckUtils]: 10: Hoare triple {126274#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; {126274#true} is VALID [2022-04-08 08:09:55,567 INFO L290 TraceCheckUtils]: 11: Hoare triple {126274#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {126274#true} is VALID [2022-04-08 08:09:55,568 INFO L272 TraceCheckUtils]: 12: Hoare triple {126274#true} call stub_driver_init(); {126313#(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 [2022-04-08 08:09:55,568 INFO L290 TraceCheckUtils]: 13: Hoare triple {126313#(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; {126274#true} is VALID [2022-04-08 08:09:55,568 INFO L290 TraceCheckUtils]: 14: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 08:09:55,568 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-08 08:09:55,568 INFO L290 TraceCheckUtils]: 16: Hoare triple {126274#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; {126274#true} is VALID [2022-04-08 08:09:55,568 INFO L290 TraceCheckUtils]: 17: Hoare triple {126274#true} assume 2 == ~tmp_ndt_1~0; {126274#true} is VALID [2022-04-08 08:09:55,569 INFO L272 TraceCheckUtils]: 18: Hoare triple {126274#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {126314#(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 [2022-04-08 08:09:55,569 INFO L290 TraceCheckUtils]: 19: Hoare triple {126314#(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; {126274#true} is VALID [2022-04-08 08:09:55,569 INFO L290 TraceCheckUtils]: 20: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,569 INFO L290 TraceCheckUtils]: 21: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,569 INFO L290 TraceCheckUtils]: 22: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 08:09:55,569 INFO L290 TraceCheckUtils]: 23: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-08 08:09:55,570 INFO L272 TraceCheckUtils]: 24: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(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 [2022-04-08 08:09:55,570 INFO L290 TraceCheckUtils]: 25: Hoare triple {126331#(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; {126274#true} is VALID [2022-04-08 08:09:55,570 INFO L290 TraceCheckUtils]: 26: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 08:09:55,570 INFO L290 TraceCheckUtils]: 27: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 08:09:55,570 INFO L290 TraceCheckUtils]: 28: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 08:09:55,571 INFO L272 TraceCheckUtils]: 30: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:09:55,571 INFO L290 TraceCheckUtils]: 31: Hoare triple {126340#(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; {126274#true} is VALID [2022-04-08 08:09:55,572 INFO L290 TraceCheckUtils]: 32: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,572 INFO L290 TraceCheckUtils]: 33: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,572 INFO L290 TraceCheckUtils]: 34: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,573 INFO L290 TraceCheckUtils]: 35: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,573 INFO L290 TraceCheckUtils]: 36: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 08:09:55,574 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 38: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 39: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 41: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 42: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 43: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 45: Hoare triple {126275#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 46: Hoare triple {126275#false} assume !(0 != ~we_should_unload~0); {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 47: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 48: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 49: Hoare triple {126275#false} assume ~s~0 != ~UNLOADED~0; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 50: Hoare triple {126275#false} assume -1 != ~status~9; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 51: Hoare triple {126275#false} assume ~s~0 != ~SKIP2~0; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 52: Hoare triple {126275#false} assume ~s~0 != ~IPC~0; {126275#false} is VALID [2022-04-08 08:09:55,574 INFO L290 TraceCheckUtils]: 53: Hoare triple {126275#false} assume ~s~0 != ~DC~0; {126275#false} is VALID [2022-04-08 08:09:55,575 INFO L272 TraceCheckUtils]: 54: Hoare triple {126275#false} call errorFn(); {126275#false} is VALID [2022-04-08 08:09:55,575 INFO L290 TraceCheckUtils]: 55: Hoare triple {126275#false} assume !false; {126275#false} is VALID [2022-04-08 08:09:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:09:55,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:09:55,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1865070293] [2022-04-08 08:09:55,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1865070293] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:55,575 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:55,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:09:55,575 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:09:55,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [647649940] [2022-04-08 08:09:55,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [647649940] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:09:55,575 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:09:55,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:09:55,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582291512] [2022-04-08 08:09:55,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:09:55,576 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 [2022-04-08 08:09:55,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:09:55,576 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) [2022-04-08 08:09:55,622 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:09:55,622 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:09:55,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:09:55,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:09:55,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:09:55,622 INFO L87 Difference]: Start difference. First operand 794 states and 1079 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) [2022-04-08 08:10:02,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:02,621 INFO L93 Difference]: Finished difference Result 979 states and 1361 transitions. [2022-04-08 08:10:02,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 08:10:02,621 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 [2022-04-08 08:10:02,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:10:02,621 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) [2022-04-08 08:10:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-08 08:10:02,628 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) [2022-04-08 08:10:02,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-08 08:10:02,635 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1009 transitions. [2022-04-08 08:10:03,651 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1009 edges. 1009 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:03,689 INFO L225 Difference]: With dead ends: 979 [2022-04-08 08:10:03,689 INFO L226 Difference]: Without dead ends: 936 [2022-04-08 08:10:03,689 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:10:03,690 INFO L913 BasicCegarLoop]: 680 mSDtfsCounter, 1530 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 1257 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1540 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 1257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:10:03,690 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1540 Valid, 1260 Invalid, 1637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 1257 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-08 08:10:03,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-08 08:10:05,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 794. [2022-04-08 08:10:05,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:10:05,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:10:05,384 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:10:05,384 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:10:05,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:05,410 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-08 08:10:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-08 08:10:05,411 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:05,411 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:05,412 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-08 08:10:05,413 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-08 08:10:05,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:05,439 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-08 08:10:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-08 08:10:05,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:05,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:05,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:10:05,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:10:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 08:10:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1078 transitions. [2022-04-08 08:10:05,468 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1078 transitions. Word has length 56 [2022-04-08 08:10:05,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:10:05,468 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1078 transitions. [2022-04-08 08:10:05,468 INFO L479 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) [2022-04-08 08:10:05,468 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1078 transitions. [2022-04-08 08:10:07,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1078 transitions. [2022-04-08 08:10:07,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-08 08:10:07,725 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:10:07,725 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:10:07,725 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-08 08:10:07,725 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:10:07,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:10:07,725 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 1 times [2022-04-08 08:10:07,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:07,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [733296669] [2022-04-08 08:10:07,725 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:10:07,726 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 2 times [2022-04-08 08:10:07,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:10:07,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262891362] [2022-04-08 08:10:07,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:10:07,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:10:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:10:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {131809#(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; {131772#true} is VALID [2022-04-08 08:10:07,818 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:07,819 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-08 08:10:07,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:10:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {131810#(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; {131772#true} is VALID [2022-04-08 08:10:07,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:07,852 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-08 08:10:07,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:10:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {131811#(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; {131772#true} is VALID [2022-04-08 08:10:07,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:07,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-08 08:10:07,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 08:10:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:10:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:10:07,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 4: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 08:10:07,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,000 INFO L290 TraceCheckUtils]: 6: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,001 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,001 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 08:10:08,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L272 TraceCheckUtils]: 3: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 4: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 08:10:08,002 INFO L290 TraceCheckUtils]: 9: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,003 INFO L290 TraceCheckUtils]: 10: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,003 INFO L290 TraceCheckUtils]: 11: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,003 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,004 INFO L290 TraceCheckUtils]: 13: Hoare triple {131841#(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; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,004 INFO L290 TraceCheckUtils]: 14: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,005 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 08:10:08,005 INFO L290 TraceCheckUtils]: 0: Hoare triple {131812#(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; {131772#true} is VALID [2022-04-08 08:10:08,005 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-08 08:10:08,005 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-08 08:10:08,005 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-08 08:10:08,006 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:08,006 INFO L290 TraceCheckUtils]: 5: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,006 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 08:10:08,006 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,007 INFO L272 TraceCheckUtils]: 8: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:08,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,007 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 08:10:08,007 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 08:10:08,007 INFO L290 TraceCheckUtils]: 12: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 08:10:08,008 INFO L290 TraceCheckUtils]: 13: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 08:10:08,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,009 INFO L290 TraceCheckUtils]: 15: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,010 INFO L290 TraceCheckUtils]: 16: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,010 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,011 INFO L290 TraceCheckUtils]: 18: Hoare triple {131841#(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; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,011 INFO L290 TraceCheckUtils]: 19: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,012 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 08:10:08,012 INFO L290 TraceCheckUtils]: 21: Hoare triple {131829#(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; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 08:10:08,012 INFO L290 TraceCheckUtils]: 22: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 08:10:08,013 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,014 INFO L272 TraceCheckUtils]: 0: Hoare triple {131772#true} call ULTIMATE.init(); {131809#(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 [2022-04-08 08:10:08,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {131809#(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; {131772#true} is VALID [2022-04-08 08:10:08,014 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:08,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-08 08:10:08,015 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret180 := main(); {131772#true} is VALID [2022-04-08 08:10:08,015 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,015 INFO L272 TraceCheckUtils]: 6: Hoare triple {131772#true} call _BLAST_init(); {131810#(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 [2022-04-08 08:10:08,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {131810#(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; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L272 TraceCheckUtils]: 12: Hoare triple {131772#true} call stub_driver_init(); {131811#(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 [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {131811#(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; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-08 08:10:08,016 INFO L290 TraceCheckUtils]: 16: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,017 INFO L290 TraceCheckUtils]: 17: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,017 INFO L290 TraceCheckUtils]: 18: Hoare triple {131772#true} assume 3 == ~tmp_ndt_2~0; {131772#true} is VALID [2022-04-08 08:10:08,017 INFO L272 TraceCheckUtils]: 19: Hoare triple {131772#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {131812#(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 [2022-04-08 08:10:08,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {131812#(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; {131772#true} is VALID [2022-04-08 08:10:08,017 INFO L290 TraceCheckUtils]: 21: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-08 08:10:08,017 INFO L290 TraceCheckUtils]: 22: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-08 08:10:08,018 INFO L290 TraceCheckUtils]: 23: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-08 08:10:08,018 INFO L272 TraceCheckUtils]: 24: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:08,018 INFO L290 TraceCheckUtils]: 25: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,018 INFO L290 TraceCheckUtils]: 26: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 08:10:08,018 INFO L290 TraceCheckUtils]: 27: Hoare triple {131772#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; {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L272 TraceCheckUtils]: 28: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {131831#(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; {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 32: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 33: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 08:10:08,019 INFO L290 TraceCheckUtils]: 34: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,020 INFO L290 TraceCheckUtils]: 35: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,020 INFO L290 TraceCheckUtils]: 36: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:10:08,021 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,021 INFO L290 TraceCheckUtils]: 38: Hoare triple {131841#(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; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,021 INFO L290 TraceCheckUtils]: 39: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,022 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 08:10:08,022 INFO L290 TraceCheckUtils]: 41: Hoare triple {131829#(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; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 08:10:08,023 INFO L290 TraceCheckUtils]: 42: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 08:10:08,023 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:10:08,024 INFO L290 TraceCheckUtils]: 44: Hoare triple {131807#(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; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,024 INFO L290 TraceCheckUtils]: 45: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,024 INFO L290 TraceCheckUtils]: 46: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,024 INFO L290 TraceCheckUtils]: 47: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,025 INFO L290 TraceCheckUtils]: 48: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,025 INFO L290 TraceCheckUtils]: 49: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,025 INFO L290 TraceCheckUtils]: 50: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,026 INFO L290 TraceCheckUtils]: 51: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,026 INFO L290 TraceCheckUtils]: 52: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:10:08,026 INFO L290 TraceCheckUtils]: 53: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {131773#false} is VALID [2022-04-08 08:10:08,026 INFO L272 TraceCheckUtils]: 54: Hoare triple {131773#false} call errorFn(); {131773#false} is VALID [2022-04-08 08:10:08,026 INFO L290 TraceCheckUtils]: 55: Hoare triple {131773#false} assume !false; {131773#false} is VALID [2022-04-08 08:10:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:10:08,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:10:08,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262891362] [2022-04-08 08:10:08,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1262891362] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:10:08,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:10:08,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:10:08,027 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:10:08,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [733296669] [2022-04-08 08:10:08,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [733296669] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:10:08,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:10:08,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 08:10:08,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101898744] [2022-04-08 08:10:08,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:10:08,028 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 [2022-04-08 08:10:08,028 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:10:08,028 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) [2022-04-08 08:10:08,063 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:08,063 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 08:10:08,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:08,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 08:10:08,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:10:08,064 INFO L87 Difference]: Start difference. First operand 794 states and 1078 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) [2022-04-08 08:10:23,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:23,591 INFO L93 Difference]: Finished difference Result 927 states and 1302 transitions. [2022-04-08 08:10:23,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 08:10:23,591 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 [2022-04-08 08:10:23,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:10:23,593 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) [2022-04-08 08:10:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-08 08:10:23,601 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) [2022-04-08 08:10:23,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-08 08:10:23,608 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 899 transitions. [2022-04-08 08:10:24,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 899 edges. 899 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:24,552 INFO L225 Difference]: With dead ends: 927 [2022-04-08 08:10:24,552 INFO L226 Difference]: Without dead ends: 909 [2022-04-08 08:10:24,553 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:10:24,553 INFO L913 BasicCegarLoop]: 653 mSDtfsCounter, 1307 mSDsluCounter, 1988 mSDsCounter, 0 mSdLazyCounter, 5029 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1309 SdHoareTripleChecker+Valid, 2641 SdHoareTripleChecker+Invalid, 5558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 5029 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:10:24,553 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1309 Valid, 2641 Invalid, 5558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 5029 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-08 08:10:24,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-08 08:10:26,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 789. [2022-04-08 08:10:26,252 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:10:26,253 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 08:10:26,253 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 08:10:26,254 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 08:10:26,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:26,279 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-08 08:10:26,279 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-08 08:10:26,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:26,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:26,280 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-08 08:10:26,281 INFO L87 Difference]: Start difference. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-08 08:10:26,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:26,305 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-08 08:10:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-08 08:10:26,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:26,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:26,307 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:10:26,307 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:10:26,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 08:10:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1071 transitions. [2022-04-08 08:10:26,334 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1071 transitions. Word has length 56 [2022-04-08 08:10:26,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:10:26,334 INFO L478 AbstractCegarLoop]: Abstraction has 789 states and 1071 transitions. [2022-04-08 08:10:26,334 INFO L479 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) [2022-04-08 08:10:26,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1071 transitions. [2022-04-08 08:10:28,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1071 edges. 1071 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:28,584 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1071 transitions. [2022-04-08 08:10:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-08 08:10:28,585 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:10:28,585 INFO L499 BasicCegarLoop]: 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] [2022-04-08 08:10:28,586 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-08 08:10:28,586 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:10:28,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:10:28,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 1 times [2022-04-08 08:10:28,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:28,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1059231118] [2022-04-08 08:10:28,586 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:10:28,586 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 2 times [2022-04-08 08:10:28,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:10:28,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198754321] [2022-04-08 08:10:28,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:10:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:10:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:10:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {137141#(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; {137099#true} is VALID [2022-04-08 08:10:28,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 08:10:28,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:10:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {137142#(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; {137099#true} is VALID [2022-04-08 08:10:28,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,675 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-08 08:10:28,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:10:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {137143#(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; {137099#true} is VALID [2022-04-08 08:10:28,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,686 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-08 08:10:28,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-08 08:10:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {137144#(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; {137099#true} is VALID [2022-04-08 08:10:28,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:28,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 08:10:28,699 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:28,700 INFO L290 TraceCheckUtils]: 4: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 08:10:28,700 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 08:10:28,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 08:10:28,700 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,700 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-08 08:10:28,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-08 08:10:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:10:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:10:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:28,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~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; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,749 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 08:10:28,749 INFO L272 TraceCheckUtils]: 1: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:10:28,750 INFO L290 TraceCheckUtils]: 2: Hoare triple {137154#(= ~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; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,750 INFO L290 TraceCheckUtils]: 3: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,750 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,751 INFO L290 TraceCheckUtils]: 5: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,751 INFO L290 TraceCheckUtils]: 6: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,751 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {137145#(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; {137099#true} is VALID [2022-04-08 08:10:28,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 08:10:28,751 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 08:10:28,752 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 08:10:28,752 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:10:28,752 INFO L290 TraceCheckUtils]: 5: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 08:10:28,752 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:10:28,753 INFO L290 TraceCheckUtils]: 7: Hoare triple {137154#(= ~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; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,753 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,754 INFO L290 TraceCheckUtils]: 10: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,754 INFO L290 TraceCheckUtils]: 11: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,754 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,755 INFO L290 TraceCheckUtils]: 13: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,755 INFO L290 TraceCheckUtils]: 14: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,755 INFO L290 TraceCheckUtils]: 15: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,755 INFO L290 TraceCheckUtils]: 16: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,756 INFO L290 TraceCheckUtils]: 18: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,756 INFO L290 TraceCheckUtils]: 19: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,756 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,757 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137141#(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 [2022-04-08 08:10:28,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {137141#(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; {137099#true} is VALID [2022-04-08 08:10:28,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 08:10:28,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 08:10:28,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,758 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137142#(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 [2022-04-08 08:10:28,758 INFO L290 TraceCheckUtils]: 7: Hoare triple {137142#(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; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L290 TraceCheckUtils]: 8: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L290 TraceCheckUtils]: 10: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L290 TraceCheckUtils]: 11: Hoare triple {137099#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L272 TraceCheckUtils]: 12: Hoare triple {137099#true} call stub_driver_init(); {137143#(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 [2022-04-08 08:10:28,759 INFO L290 TraceCheckUtils]: 13: Hoare triple {137143#(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; {137099#true} is VALID [2022-04-08 08:10:28,759 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 16: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 17: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 18: Hoare triple {137099#true} assume 3 == ~tmp_ndt_2~0; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L272 TraceCheckUtils]: 19: Hoare triple {137099#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 20: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 21: Hoare triple {137099#true} assume !(0 == ~irpSp__MinorFunction~0); {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 22: Hoare triple {137099#true} assume 22 == ~irpSp__MinorFunction~0; {137099#true} is VALID [2022-04-08 08:10:28,760 INFO L290 TraceCheckUtils]: 23: Hoare triple {137099#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L272 TraceCheckUtils]: 24: Hoare triple {137099#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 25: Hoare triple {137144#(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; {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:28,761 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 34: Hoare triple {137099#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 35: Hoare triple {137099#true} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 36: Hoare triple {137099#true} assume !(1 != ~deviceExtension__PagingPathCount~0); {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L272 TraceCheckUtils]: 37: Hoare triple {137099#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 38: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 39: Hoare triple {137099#true} assume !(~s~0 != ~NP~0); {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 40: Hoare triple {137099#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 41: Hoare triple {137099#true} ~irpSp__Control~1 := 224; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L272 TraceCheckUtils]: 42: Hoare triple {137099#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 43: Hoare triple {137145#(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; {137099#true} is VALID [2022-04-08 08:10:28,762 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 08:10:28,763 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 08:10:28,763 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 08:10:28,763 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:10:28,763 INFO L290 TraceCheckUtils]: 48: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 08:10:28,763 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:10:28,764 INFO L290 TraceCheckUtils]: 50: Hoare triple {137154#(= ~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; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,765 INFO L290 TraceCheckUtils]: 51: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,765 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,766 INFO L290 TraceCheckUtils]: 53: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,766 INFO L290 TraceCheckUtils]: 54: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,766 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,767 INFO L290 TraceCheckUtils]: 57: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,767 INFO L290 TraceCheckUtils]: 58: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,767 INFO L290 TraceCheckUtils]: 60: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,767 INFO L290 TraceCheckUtils]: 61: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,768 INFO L290 TraceCheckUtils]: 62: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,768 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,768 INFO L290 TraceCheckUtils]: 64: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,768 INFO L290 TraceCheckUtils]: 65: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,769 INFO L272 TraceCheckUtils]: 66: Hoare triple {137140#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,769 INFO L290 TraceCheckUtils]: 67: Hoare triple {137140#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,769 INFO L290 TraceCheckUtils]: 68: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:10:28,770 INFO L290 TraceCheckUtils]: 69: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 08:10:28,770 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 08:10:28,770 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 08:10:28,770 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 08:10:28,770 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 08:10:28,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:10:28,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:10:28,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198754321] [2022-04-08 08:10:28,770 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [198754321] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 08:10:28,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [439447694] [2022-04-08 08:10:28,770 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 08:10:28,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 08:10:28,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 08:10:28,788 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) [2022-04-08 08:10:28,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 08:10:28,976 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 08:10:28,977 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 08:10:28,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-08 08:10:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:29,017 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 08:10:29,595 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,595 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-08 08:10:29,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,597 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137099#true} #1366#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,597 INFO L290 TraceCheckUtils]: 10: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,597 INFO L290 TraceCheckUtils]: 11: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,598 INFO L272 TraceCheckUtils]: 12: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call stub_driver_init(); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,598 INFO L290 TraceCheckUtils]: 13: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,599 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1368#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,600 INFO L290 TraceCheckUtils]: 17: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,600 INFO L290 TraceCheckUtils]: 18: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 3 == ~tmp_ndt_2~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,601 INFO L272 TraceCheckUtils]: 19: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,601 INFO L290 TraceCheckUtils]: 20: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,601 INFO L290 TraceCheckUtils]: 21: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~irpSp__MinorFunction~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 22 == ~irpSp__MinorFunction~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,602 INFO L290 TraceCheckUtils]: 23: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,603 INFO L272 TraceCheckUtils]: 24: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,603 INFO L290 TraceCheckUtils]: 25: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,603 INFO L290 TraceCheckUtils]: 26: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 == ~customIrp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,604 INFO L290 TraceCheckUtils]: 28: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,605 INFO L290 TraceCheckUtils]: 30: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~tmp_ndt_7~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #res := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,605 INFO L290 TraceCheckUtils]: 32: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,606 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1424#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,607 INFO L290 TraceCheckUtils]: 34: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,607 INFO L290 TraceCheckUtils]: 35: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,607 INFO L290 TraceCheckUtils]: 36: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 != ~deviceExtension__PagingPathCount~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,608 INFO L272 TraceCheckUtils]: 37: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,608 INFO L290 TraceCheckUtils]: 38: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,608 INFO L290 TraceCheckUtils]: 39: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 != ~NP~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,609 INFO L290 TraceCheckUtils]: 40: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,609 INFO L290 TraceCheckUtils]: 41: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~irpSp__Control~1 := 224; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,610 INFO L272 TraceCheckUtils]: 42: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,610 INFO L290 TraceCheckUtils]: 43: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~compRegistered~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,611 INFO L290 TraceCheckUtils]: 45: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~routine~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,611 INFO L290 TraceCheckUtils]: 46: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 1 == ~routine~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,612 INFO L272 TraceCheckUtils]: 47: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,613 INFO L272 TraceCheckUtils]: 49: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,613 INFO L290 TraceCheckUtils]: 50: Hoare triple {137182#(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; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,613 INFO L290 TraceCheckUtils]: 51: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,614 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1416#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,615 INFO L290 TraceCheckUtils]: 54: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,615 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1470#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,616 INFO L290 TraceCheckUtils]: 56: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,616 INFO L290 TraceCheckUtils]: 57: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~__cil_tmp8~1 := ~compRetStatus~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,616 INFO L290 TraceCheckUtils]: 58: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,617 INFO L290 TraceCheckUtils]: 59: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,617 INFO L290 TraceCheckUtils]: 60: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,617 INFO L290 TraceCheckUtils]: 61: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} #res := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,618 INFO L290 TraceCheckUtils]: 62: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} assume true; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,618 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1556#return; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,619 INFO L290 TraceCheckUtils]: 64: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,619 INFO L290 TraceCheckUtils]: 65: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume 0 != ~status~8; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,620 INFO L272 TraceCheckUtils]: 66: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,620 INFO L290 TraceCheckUtils]: 67: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 08:10:29,621 INFO L290 TraceCheckUtils]: 68: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 08:10:29,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:10:29,621 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 08:10:29,961 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 08:10:29,961 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 08:10:29,961 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 08:10:29,961 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 08:10:29,961 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 08:10:29,961 INFO L290 TraceCheckUtils]: 68: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 08:10:29,962 INFO L290 TraceCheckUtils]: 67: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 08:10:29,962 INFO L272 TraceCheckUtils]: 66: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 08:10:29,962 INFO L290 TraceCheckUtils]: 65: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 08:10:29,963 INFO L290 TraceCheckUtils]: 64: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 08:10:29,964 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} {137414#(< ~MPR3~0 ~IPC~0)} #1556#return; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 08:10:29,964 INFO L290 TraceCheckUtils]: 62: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} assume true; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 08:10:29,964 INFO L290 TraceCheckUtils]: 61: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} #res := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 08:10:29,964 INFO L290 TraceCheckUtils]: 60: Hoare triple {137099#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 08:10:29,964 INFO L290 TraceCheckUtils]: 59: Hoare triple {137099#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 58: Hoare triple {137099#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 57: Hoare triple {137099#true} ~__cil_tmp8~1 := ~compRetStatus~0; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 56: Hoare triple {137099#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137099#true} {137099#true} #1470#return; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 54: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 53: Hoare triple {137099#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137099#true} {137099#true} #1416#return; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 51: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 50: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 48: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L290 TraceCheckUtils]: 43: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,965 INFO L272 TraceCheckUtils]: 42: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137099#true} is VALID [2022-04-08 08:10:29,966 INFO L290 TraceCheckUtils]: 41: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,966 INFO L290 TraceCheckUtils]: 40: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,966 INFO L290 TraceCheckUtils]: 39: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,966 INFO L290 TraceCheckUtils]: 38: Hoare triple {137414#(< ~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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,967 INFO L272 TraceCheckUtils]: 37: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,967 INFO L290 TraceCheckUtils]: 36: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(1 != ~deviceExtension__PagingPathCount~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,967 INFO L290 TraceCheckUtils]: 35: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,967 INFO L290 TraceCheckUtils]: 34: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,968 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1424#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:29,968 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 08:10:29,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 08:10:29,969 INFO L290 TraceCheckUtils]: 25: Hoare triple {137099#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-08 08:10:29,971 INFO L272 TraceCheckUtils]: 24: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137099#true} is VALID [2022-04-08 08:10:29,973 INFO L290 TraceCheckUtils]: 23: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,973 INFO L290 TraceCheckUtils]: 22: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {137414#(< ~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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,974 INFO L272 TraceCheckUtils]: 19: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {137414#(< ~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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {137414#(< ~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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,975 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1368#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,976 INFO L272 TraceCheckUtils]: 12: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {137099#true} is VALID [2022-04-08 08:10:29,976 INFO L290 TraceCheckUtils]: 11: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,976 INFO L290 TraceCheckUtils]: 10: Hoare triple {137414#(< ~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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,976 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137414#(< ~MPR3~0 ~IPC~0)} {137099#true} #1366#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume true; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#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; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 08:10:29,977 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-08 08:10:29,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,977 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 08:10:29,977 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 08:10:29,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 08:10:29,977 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#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; {137099#true} is VALID [2022-04-08 08:10:29,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-08 08:10:29,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:10:29,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [439447694] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 08:10:29,978 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-08 08:10:29,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-08 08:10:29,978 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:10:29,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1059231118] [2022-04-08 08:10:29,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1059231118] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:10:29,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:10:29,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 08:10:29,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987632868] [2022-04-08 08:10:29,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:10:29,979 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 [2022-04-08 08:10:29,979 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:10:29,979 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) [2022-04-08 08:10:30,021 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:30,022 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 08:10:30,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:30,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 08:10:30,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-08 08:10:30,022 INFO L87 Difference]: Start difference. First operand 789 states and 1071 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) [2022-04-08 08:10:33,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:33,788 INFO L93 Difference]: Finished difference Result 1098 states and 1488 transitions. [2022-04-08 08:10:33,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 08:10:33,788 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 [2022-04-08 08:10:33,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:10:33,789 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) [2022-04-08 08:10:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-08 08:10:33,795 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) [2022-04-08 08:10:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-08 08:10:33,800 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-08 08:10:34,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:34,386 INFO L225 Difference]: With dead ends: 1098 [2022-04-08 08:10:34,386 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 08:10:34,399 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:10:34,399 INFO L913 BasicCegarLoop]: 690 mSDtfsCounter, 763 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 768 SdHoareTripleChecker+Valid, 1577 SdHoareTripleChecker+Invalid, 463 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:10:34,400 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [768 Valid, 1577 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 08:10:34,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 08:10:36,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 827. [2022-04-08 08:10:36,517 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:10:36,518 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 08:10:36,519 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 08:10:36,520 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 08:10:36,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:36,545 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-08 08:10:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-08 08:10:36,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:36,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:36,546 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-08 08:10:36,546 INFO L87 Difference]: Start difference. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-08 08:10:36,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:36,571 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-08 08:10:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-08 08:10:36,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:10:36,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:10:36,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:10:36,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:10:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 08:10:36,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1126 transitions. [2022-04-08 08:10:36,603 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1126 transitions. Word has length 74 [2022-04-08 08:10:36,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:10:36,603 INFO L478 AbstractCegarLoop]: Abstraction has 827 states and 1126 transitions. [2022-04-08 08:10:36,603 INFO L479 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) [2022-04-08 08:10:36,603 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1126 transitions. [2022-04-08 08:10:39,026 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1126 edges. 1126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1126 transitions. [2022-04-08 08:10:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 08:10:39,027 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:10:39,028 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:10:39,045 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 08:10:39,228 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-08 08:10:39,228 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:10:39,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:10:39,229 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 1 times [2022-04-08 08:10:39,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:39,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1774504563] [2022-04-08 08:10:39,229 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:10:39,229 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 2 times [2022-04-08 08:10:39,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:10:39,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644037198] [2022-04-08 08:10:39,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:10:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:10:39,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:10:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {143370#(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; {143328#true} is VALID [2022-04-08 08:10:39,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-08 08:10:39,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:10:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {143371#(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; {143328#true} is VALID [2022-04-08 08:10:39,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,343 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-08 08:10:39,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:10:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {143372#(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; {143328#true} is VALID [2022-04-08 08:10:39,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,357 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-08 08:10:39,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:10:39,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:10:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 08:10:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:10:39,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:10:39,558 INFO L290 TraceCheckUtils]: 0: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 08:10:39,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 08:10:39,558 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,558 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {143414#(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; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:10:39,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,560 INFO L272 TraceCheckUtils]: 3: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:10:39,560 INFO L290 TraceCheckUtils]: 4: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 08:10:39,560 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 08:10:39,560 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,561 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,561 INFO L290 TraceCheckUtils]: 8: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,561 INFO L290 TraceCheckUtils]: 9: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,562 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {143399#(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; {143328#true} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 3: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 08:10:39,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 08:10:39,563 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:10:39,564 INFO L272 TraceCheckUtils]: 7: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:39,564 INFO L290 TraceCheckUtils]: 8: Hoare triple {143414#(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; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:10:39,565 INFO L290 TraceCheckUtils]: 9: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,565 INFO L290 TraceCheckUtils]: 10: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,565 INFO L272 TraceCheckUtils]: 11: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:10:39,565 INFO L290 TraceCheckUtils]: 12: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 08:10:39,565 INFO L290 TraceCheckUtils]: 13: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 08:10:39,565 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,566 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,566 INFO L290 TraceCheckUtils]: 16: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,566 INFO L290 TraceCheckUtils]: 17: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,567 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 08:10:39,568 INFO L290 TraceCheckUtils]: 19: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,568 INFO L290 TraceCheckUtils]: 20: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,568 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:10:39,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {143373#(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; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L272 TraceCheckUtils]: 2: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(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 [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 3: Hoare triple {143399#(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; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 08:10:39,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 08:10:39,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 08:10:39,570 INFO L290 TraceCheckUtils]: 9: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:10:39,570 INFO L272 TraceCheckUtils]: 10: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:39,571 INFO L290 TraceCheckUtils]: 11: Hoare triple {143414#(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; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:10:39,571 INFO L290 TraceCheckUtils]: 12: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,573 INFO L272 TraceCheckUtils]: 14: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:10:39,573 INFO L290 TraceCheckUtils]: 15: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 08:10:39,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 08:10:39,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,573 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,573 INFO L290 TraceCheckUtils]: 19: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,574 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 08:10:39,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,575 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:10:39,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:10:39,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:10:39,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:10:39,577 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:10:39,578 INFO L272 TraceCheckUtils]: 0: Hoare triple {143328#true} call ULTIMATE.init(); {143370#(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 [2022-04-08 08:10:39,578 INFO L290 TraceCheckUtils]: 1: Hoare triple {143370#(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; {143328#true} is VALID [2022-04-08 08:10:39,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,578 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-08 08:10:39,578 INFO L272 TraceCheckUtils]: 4: Hoare triple {143328#true} call #t~ret180 := main(); {143328#true} is VALID [2022-04-08 08:10:39,579 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,579 INFO L272 TraceCheckUtils]: 6: Hoare triple {143328#true} call _BLAST_init(); {143371#(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 [2022-04-08 08:10:39,579 INFO L290 TraceCheckUtils]: 7: Hoare triple {143371#(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; {143328#true} is VALID [2022-04-08 08:10:39,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 10: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 11: Hoare triple {143328#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L272 TraceCheckUtils]: 12: Hoare triple {143328#true} call stub_driver_init(); {143372#(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 [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 13: Hoare triple {143372#(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; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,580 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume 2 == ~tmp_ndt_1~0; {143328#true} is VALID [2022-04-08 08:10:39,581 INFO L272 TraceCheckUtils]: 18: Hoare triple {143328#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {143373#(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 [2022-04-08 08:10:39,581 INFO L290 TraceCheckUtils]: 19: Hoare triple {143373#(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; {143328#true} is VALID [2022-04-08 08:10:39,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L272 TraceCheckUtils]: 21: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(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 [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 22: Hoare triple {143399#(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; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 23: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 24: Hoare triple {143328#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; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 25: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 26: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 08:10:39,582 INFO L290 TraceCheckUtils]: 27: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 08:10:39,585 INFO L290 TraceCheckUtils]: 28: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:10:39,586 INFO L272 TraceCheckUtils]: 29: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:10:39,586 INFO L290 TraceCheckUtils]: 30: Hoare triple {143414#(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; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:10:39,586 INFO L290 TraceCheckUtils]: 31: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,587 INFO L290 TraceCheckUtils]: 32: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,588 INFO L272 TraceCheckUtils]: 33: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:10:39,588 INFO L290 TraceCheckUtils]: 34: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 08:10:39,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 08:10:39,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 08:10:39,588 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,589 INFO L290 TraceCheckUtils]: 38: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,589 INFO L290 TraceCheckUtils]: 39: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:10:39,590 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 08:10:39,590 INFO L290 TraceCheckUtils]: 41: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:10:39,591 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:10:39,591 INFO L290 TraceCheckUtils]: 44: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:10:39,591 INFO L290 TraceCheckUtils]: 45: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:10:39,592 INFO L290 TraceCheckUtils]: 46: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:10:39,592 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:10:39,593 INFO L290 TraceCheckUtils]: 48: Hoare triple {143368#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,593 INFO L290 TraceCheckUtils]: 49: Hoare triple {143369#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,593 INFO L290 TraceCheckUtils]: 50: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,594 INFO L290 TraceCheckUtils]: 51: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,594 INFO L290 TraceCheckUtils]: 52: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,594 INFO L290 TraceCheckUtils]: 53: Hoare triple {143369#(not (= main_~status~9 259))} assume -1 != ~status~9; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,594 INFO L290 TraceCheckUtils]: 54: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,595 INFO L290 TraceCheckUtils]: 55: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,595 INFO L290 TraceCheckUtils]: 56: Hoare triple {143369#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,595 INFO L290 TraceCheckUtils]: 57: Hoare triple {143369#(not (= main_~status~9 259))} assume 1 != ~pended~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,595 INFO L290 TraceCheckUtils]: 58: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 08:10:39,596 INFO L290 TraceCheckUtils]: 59: Hoare triple {143369#(not (= main_~status~9 259))} assume 259 == ~status~9; {143329#false} is VALID [2022-04-08 08:10:39,596 INFO L272 TraceCheckUtils]: 60: Hoare triple {143329#false} call errorFn(); {143329#false} is VALID [2022-04-08 08:10:39,596 INFO L290 TraceCheckUtils]: 61: Hoare triple {143329#false} assume !false; {143329#false} is VALID [2022-04-08 08:10:39,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:10:39,596 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:10:39,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644037198] [2022-04-08 08:10:39,596 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [644037198] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:10:39,596 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:10:39,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:10:39,596 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:10:39,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1774504563] [2022-04-08 08:10:39,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1774504563] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:10:39,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:10:39,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:10:39,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262177822] [2022-04-08 08:10:39,597 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:10:39,597 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 [2022-04-08 08:10:39,597 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:10:39,597 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) [2022-04-08 08:10:39,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:39,637 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 08:10:39,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:10:39,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 08:10:39,637 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:10:39,637 INFO L87 Difference]: Start difference. First operand 827 states and 1126 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) [2022-04-08 08:10:57,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:10:57,366 INFO L93 Difference]: Finished difference Result 974 states and 1366 transitions. [2022-04-08 08:10:57,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:10:57,366 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 [2022-04-08 08:10:57,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:10:57,366 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) [2022-04-08 08:10:57,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-08 08:10:57,389 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) [2022-04-08 08:10:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-08 08:10:57,396 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 918 transitions. [2022-04-08 08:10:58,339 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 918 edges. 918 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:10:58,378 INFO L225 Difference]: With dead ends: 974 [2022-04-08 08:10:58,378 INFO L226 Difference]: Without dead ends: 950 [2022-04-08 08:10:58,378 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:10:58,379 INFO L913 BasicCegarLoop]: 651 mSDtfsCounter, 405 mSDsluCounter, 2481 mSDsCounter, 0 mSdLazyCounter, 6249 mSolverCounterSat, 172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 411 SdHoareTripleChecker+Valid, 3132 SdHoareTripleChecker+Invalid, 6421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 172 IncrementalHoareTripleChecker+Valid, 6249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:10:58,379 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [411 Valid, 3132 Invalid, 6421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [172 Valid, 6249 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2022-04-08 08:10:58,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2022-04-08 08:11:00,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 825. [2022-04-08 08:11:00,561 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:11:00,562 INFO L82 GeneralOperation]: Start isEquivalent. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:00,563 INFO L74 IsIncluded]: Start isIncluded. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:00,564 INFO L87 Difference]: Start difference. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:00,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:00,590 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-08 08:11:00,590 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-08 08:11:00,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:00,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:00,592 INFO L74 IsIncluded]: Start isIncluded. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-08 08:11:00,592 INFO L87 Difference]: Start difference. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-08 08:11:00,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:00,619 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-08 08:11:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-08 08:11:00,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:00,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:00,621 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:11:00,621 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:11:00,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1122 transitions. [2022-04-08 08:11:00,651 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1122 transitions. Word has length 62 [2022-04-08 08:11:00,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:11:00,652 INFO L478 AbstractCegarLoop]: Abstraction has 825 states and 1122 transitions. [2022-04-08 08:11:00,652 INFO L479 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) [2022-04-08 08:11:00,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 825 states and 1122 transitions. [2022-04-08 08:11:03,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:03,124 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1122 transitions. [2022-04-08 08:11:03,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 08:11:03,126 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:11:03,126 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:11:03,126 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-08 08:11:03,126 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:11:03,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:11:03,126 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 1 times [2022-04-08 08:11:03,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:03,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1884398024] [2022-04-08 08:11:03,126 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:11:03,127 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 2 times [2022-04-08 08:11:03,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:11:03,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899658293] [2022-04-08 08:11:03,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:11:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:11:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:11:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {148976#(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; {148937#true} is VALID [2022-04-08 08:11:03,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,232 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-08 08:11:03,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:11:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {148977#(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; {148937#true} is VALID [2022-04-08 08:11:03,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,258 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-08 08:11:03,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:11:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {148978#(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; {148937#true} is VALID [2022-04-08 08:11:03,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,271 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-08 08:11:03,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:11:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:11:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:11:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:11:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:03,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 08:11:03,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 08:11:03,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,491 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {149017#(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; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:11:03,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,493 INFO L272 TraceCheckUtils]: 3: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:03,493 INFO L290 TraceCheckUtils]: 4: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 08:11:03,493 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 08:11:03,493 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,493 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,494 INFO L290 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,494 INFO L290 TraceCheckUtils]: 9: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,495 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 08:11:03,495 INFO L290 TraceCheckUtils]: 0: Hoare triple {149002#(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; {148937#true} is VALID [2022-04-08 08:11:03,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 08:11:03,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 08:11:03,496 INFO L290 TraceCheckUtils]: 3: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:11:03,496 INFO L272 TraceCheckUtils]: 4: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:03,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {149017#(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; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:11:03,497 INFO L290 TraceCheckUtils]: 6: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,498 INFO L290 TraceCheckUtils]: 7: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,498 INFO L272 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:03,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 08:11:03,498 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 08:11:03,498 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,499 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,499 INFO L290 TraceCheckUtils]: 13: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,500 INFO L290 TraceCheckUtils]: 14: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,500 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 08:11:03,501 INFO L290 TraceCheckUtils]: 16: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,501 INFO L290 TraceCheckUtils]: 17: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,502 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:11:03,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(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; {148937#true} is VALID [2022-04-08 08:11:03,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-08 08:11:03,503 INFO L272 TraceCheckUtils]: 2: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(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 [2022-04-08 08:11:03,503 INFO L290 TraceCheckUtils]: 3: Hoare triple {149002#(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; {148937#true} is VALID [2022-04-08 08:11:03,503 INFO L290 TraceCheckUtils]: 4: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 08:11:03,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 08:11:03,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:11:03,504 INFO L272 TraceCheckUtils]: 7: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:03,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {149017#(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; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:11:03,505 INFO L290 TraceCheckUtils]: 9: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,505 INFO L290 TraceCheckUtils]: 10: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,506 INFO L272 TraceCheckUtils]: 11: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:03,506 INFO L290 TraceCheckUtils]: 12: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 08:11:03,506 INFO L290 TraceCheckUtils]: 13: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 08:11:03,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,506 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,507 INFO L290 TraceCheckUtils]: 16: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,508 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 08:11:03,508 INFO L290 TraceCheckUtils]: 19: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,508 INFO L290 TraceCheckUtils]: 20: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,509 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:11:03,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 08:11:03,510 INFO L290 TraceCheckUtils]: 23: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:03,510 INFO L290 TraceCheckUtils]: 24: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:03,511 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:11:03,512 INFO L272 TraceCheckUtils]: 0: Hoare triple {148937#true} call ULTIMATE.init(); {148976#(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 [2022-04-08 08:11:03,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {148976#(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; {148937#true} is VALID [2022-04-08 08:11:03,512 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,512 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-08 08:11:03,512 INFO L272 TraceCheckUtils]: 4: Hoare triple {148937#true} call #t~ret180 := main(); {148937#true} is VALID [2022-04-08 08:11:03,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#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; {148937#true} is VALID [2022-04-08 08:11:03,513 INFO L272 TraceCheckUtils]: 6: Hoare triple {148937#true} call _BLAST_init(); {148977#(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 [2022-04-08 08:11:03,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {148977#(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; {148937#true} is VALID [2022-04-08 08:11:03,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,514 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-08 08:11:03,514 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#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; {148937#true} is VALID [2022-04-08 08:11:03,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148937#true} is VALID [2022-04-08 08:11:03,514 INFO L272 TraceCheckUtils]: 12: Hoare triple {148937#true} call stub_driver_init(); {148978#(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 [2022-04-08 08:11:03,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {148978#(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; {148937#true} is VALID [2022-04-08 08:11:03,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,515 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-08 08:11:03,515 INFO L290 TraceCheckUtils]: 16: Hoare triple {148937#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; {148937#true} is VALID [2022-04-08 08:11:03,515 INFO L290 TraceCheckUtils]: 17: Hoare triple {148937#true} assume 2 == ~tmp_ndt_1~0; {148937#true} is VALID [2022-04-08 08:11:03,516 INFO L272 TraceCheckUtils]: 18: Hoare triple {148937#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {148979#(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 [2022-04-08 08:11:03,516 INFO L290 TraceCheckUtils]: 19: Hoare triple {148979#(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; {148937#true} is VALID [2022-04-08 08:11:03,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-08 08:11:03,516 INFO L272 TraceCheckUtils]: 21: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(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 [2022-04-08 08:11:03,517 INFO L290 TraceCheckUtils]: 22: Hoare triple {149002#(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; {148937#true} is VALID [2022-04-08 08:11:03,517 INFO L290 TraceCheckUtils]: 23: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 08:11:03,517 INFO L290 TraceCheckUtils]: 24: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 08:11:03,517 INFO L290 TraceCheckUtils]: 25: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:11:03,518 INFO L272 TraceCheckUtils]: 26: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:03,518 INFO L290 TraceCheckUtils]: 27: Hoare triple {149017#(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; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:11:03,518 INFO L290 TraceCheckUtils]: 28: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,519 INFO L290 TraceCheckUtils]: 29: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,519 INFO L272 TraceCheckUtils]: 30: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:03,519 INFO L290 TraceCheckUtils]: 31: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 08:11:03,519 INFO L290 TraceCheckUtils]: 32: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 08:11:03,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 08:11:03,520 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,520 INFO L290 TraceCheckUtils]: 35: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,521 INFO L290 TraceCheckUtils]: 36: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:11:03,521 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 08:11:03,522 INFO L290 TraceCheckUtils]: 38: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,522 INFO L290 TraceCheckUtils]: 39: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 08:11:03,523 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:11:03,523 INFO L290 TraceCheckUtils]: 41: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 08:11:03,523 INFO L290 TraceCheckUtils]: 42: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:03,524 INFO L290 TraceCheckUtils]: 43: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:03,524 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:11:03,525 INFO L290 TraceCheckUtils]: 45: Hoare triple {148974#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,525 INFO L290 TraceCheckUtils]: 46: Hoare triple {148975#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,525 INFO L290 TraceCheckUtils]: 47: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,526 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,526 INFO L290 TraceCheckUtils]: 49: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,526 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(not (= main_~status~9 259))} assume -1 != ~status~9; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,526 INFO L290 TraceCheckUtils]: 51: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,527 INFO L290 TraceCheckUtils]: 52: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,527 INFO L290 TraceCheckUtils]: 53: Hoare triple {148975#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,527 INFO L290 TraceCheckUtils]: 54: Hoare triple {148975#(not (= main_~status~9 259))} assume 1 != ~pended~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,528 INFO L290 TraceCheckUtils]: 55: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:03,528 INFO L290 TraceCheckUtils]: 56: Hoare triple {148975#(not (= main_~status~9 259))} assume 259 == ~status~9; {148938#false} is VALID [2022-04-08 08:11:03,528 INFO L272 TraceCheckUtils]: 57: Hoare triple {148938#false} call errorFn(); {148938#false} is VALID [2022-04-08 08:11:03,528 INFO L290 TraceCheckUtils]: 58: Hoare triple {148938#false} assume !false; {148938#false} is VALID [2022-04-08 08:11:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:11:03,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:11:03,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899658293] [2022-04-08 08:11:03,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899658293] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:03,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:03,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:11:03,529 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:11:03,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1884398024] [2022-04-08 08:11:03,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1884398024] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:03,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:03,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:11:03,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414030561] [2022-04-08 08:11:03,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:11:03,529 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 [2022-04-08 08:11:03,529 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:11:03,529 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) [2022-04-08 08:11:03,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:03,569 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 08:11:03,569 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:03,569 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 08:11:03,569 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:11:03,570 INFO L87 Difference]: Start difference. First operand 825 states and 1122 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) [2022-04-08 08:11:22,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:22,171 INFO L93 Difference]: Finished difference Result 972 states and 1362 transitions. [2022-04-08 08:11:22,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:11:22,171 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 [2022-04-08 08:11:22,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:11:22,171 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) [2022-04-08 08:11:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-08 08:11:22,178 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) [2022-04-08 08:11:22,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-08 08:11:22,185 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 914 transitions. [2022-04-08 08:11:23,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:23,191 INFO L225 Difference]: With dead ends: 972 [2022-04-08 08:11:23,191 INFO L226 Difference]: Without dead ends: 946 [2022-04-08 08:11:23,192 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:11:23,192 INFO L913 BasicCegarLoop]: 630 mSDtfsCounter, 694 mSDsluCounter, 2708 mSDsCounter, 0 mSdLazyCounter, 6434 mSolverCounterSat, 289 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 3338 SdHoareTripleChecker+Invalid, 6723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 289 IncrementalHoareTripleChecker+Valid, 6434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:11:23,192 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 3338 Invalid, 6723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [289 Valid, 6434 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-04-08 08:11:23,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-08 08:11:25,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 824. [2022-04-08 08:11:25,390 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:11:25,391 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:25,391 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:25,392 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:25,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:25,418 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-08 08:11:25,418 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-08 08:11:25,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:25,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:25,419 INFO L74 IsIncluded]: Start isIncluded. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-08 08:11:25,420 INFO L87 Difference]: Start difference. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-08 08:11:25,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:25,446 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-08 08:11:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-08 08:11:25,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:25,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:25,447 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:11:25,447 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:11:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 08:11:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1111 transitions. [2022-04-08 08:11:25,479 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1111 transitions. Word has length 59 [2022-04-08 08:11:25,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:11:25,479 INFO L478 AbstractCegarLoop]: Abstraction has 824 states and 1111 transitions. [2022-04-08 08:11:25,479 INFO L479 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) [2022-04-08 08:11:25,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 824 states and 1111 transitions. [2022-04-08 08:11:27,953 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1111 transitions. [2022-04-08 08:11:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-08 08:11:27,954 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:11:27,954 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:11:27,954 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-08 08:11:27,954 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:11:27,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:11:27,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 1 times [2022-04-08 08:11:27,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:27,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [766702168] [2022-04-08 08:11:27,955 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:11:27,955 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 2 times [2022-04-08 08:11:27,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:11:27,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2047197343] [2022-04-08 08:11:27,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:11:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:11:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:11:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {154566#(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; {154526#true} is VALID [2022-04-08 08:11:28,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-08 08:11:28,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:11:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {154567#(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; {154526#true} is VALID [2022-04-08 08:11:28,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-08 08:11:28,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:11:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,098 INFO L290 TraceCheckUtils]: 0: Hoare triple {154568#(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; {154526#true} is VALID [2022-04-08 08:11:28,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-08 08:11:28,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:11:28,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:11:28,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:11:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:28,252 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,253 INFO L290 TraceCheckUtils]: 6: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,255 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,255 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,255 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 08:11:28,255 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L272 TraceCheckUtils]: 3: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 4: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 6: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 7: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,256 INFO L290 TraceCheckUtils]: 10: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,257 INFO L290 TraceCheckUtils]: 11: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,257 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,258 INFO L290 TraceCheckUtils]: 13: Hoare triple {154599#(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; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,258 INFO L290 TraceCheckUtils]: 14: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,259 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {154569#(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; {154526#true} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-08 08:11:28,260 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:28,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 08:11:28,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L272 TraceCheckUtils]: 10: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 12: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 13: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 15: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,261 INFO L290 TraceCheckUtils]: 17: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,262 INFO L290 TraceCheckUtils]: 18: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,262 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,263 INFO L290 TraceCheckUtils]: 20: Hoare triple {154599#(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; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,263 INFO L290 TraceCheckUtils]: 21: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,264 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {154586#(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; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:11:28,265 INFO L290 TraceCheckUtils]: 25: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:11:28,265 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:11:28,266 INFO L272 TraceCheckUtils]: 0: Hoare triple {154526#true} call ULTIMATE.init(); {154566#(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 [2022-04-08 08:11:28,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {154566#(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; {154526#true} is VALID [2022-04-08 08:11:28,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,267 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-08 08:11:28,267 INFO L272 TraceCheckUtils]: 4: Hoare triple {154526#true} call #t~ret180 := main(); {154526#true} is VALID [2022-04-08 08:11:28,267 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call _BLAST_init(); {154567#(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 [2022-04-08 08:11:28,268 INFO L290 TraceCheckUtils]: 7: Hoare triple {154567#(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; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L290 TraceCheckUtils]: 10: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L290 TraceCheckUtils]: 11: Hoare triple {154526#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {154526#true} is VALID [2022-04-08 08:11:28,268 INFO L272 TraceCheckUtils]: 12: Hoare triple {154526#true} call stub_driver_init(); {154568#(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 [2022-04-08 08:11:28,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {154568#(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; {154526#true} is VALID [2022-04-08 08:11:28,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 08:11:28,269 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-08 08:11:28,269 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,269 INFO L290 TraceCheckUtils]: 17: Hoare triple {154526#true} assume 2 == ~tmp_ndt_1~0; {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L272 TraceCheckUtils]: 18: Hoare triple {154526#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {154569#(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 [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 19: Hoare triple {154569#(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; {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 20: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 21: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 23: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L290 TraceCheckUtils]: 24: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-08 08:11:28,270 INFO L272 TraceCheckUtils]: 25: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 26: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 27: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 28: Hoare triple {154526#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; {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L272 TraceCheckUtils]: 29: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 30: Hoare triple {154589#(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; {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 31: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 32: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 08:11:28,271 INFO L290 TraceCheckUtils]: 33: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 08:11:28,272 INFO L290 TraceCheckUtils]: 34: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 08:11:28,272 INFO L290 TraceCheckUtils]: 35: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,272 INFO L290 TraceCheckUtils]: 36: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,272 INFO L290 TraceCheckUtils]: 37: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:11:28,273 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,273 INFO L290 TraceCheckUtils]: 39: Hoare triple {154599#(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; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,274 INFO L290 TraceCheckUtils]: 40: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,274 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,275 INFO L290 TraceCheckUtils]: 42: Hoare triple {154586#(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; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:11:28,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:11:28,275 INFO L290 TraceCheckUtils]: 44: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:11:28,276 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:11:28,276 INFO L290 TraceCheckUtils]: 46: Hoare triple {154564#(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; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,278 INFO L290 TraceCheckUtils]: 50: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,278 INFO L290 TraceCheckUtils]: 51: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,278 INFO L290 TraceCheckUtils]: 52: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,278 INFO L290 TraceCheckUtils]: 53: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:11:28,279 INFO L290 TraceCheckUtils]: 55: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {154527#false} is VALID [2022-04-08 08:11:28,279 INFO L272 TraceCheckUtils]: 56: Hoare triple {154527#false} call errorFn(); {154527#false} is VALID [2022-04-08 08:11:28,279 INFO L290 TraceCheckUtils]: 57: Hoare triple {154527#false} assume !false; {154527#false} is VALID [2022-04-08 08:11:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:11:28,280 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:11:28,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2047197343] [2022-04-08 08:11:28,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2047197343] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:28,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:28,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:11:28,280 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:11:28,280 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [766702168] [2022-04-08 08:11:28,280 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [766702168] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:28,280 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:28,280 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:11:28,280 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008479341] [2022-04-08 08:11:28,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:11:28,280 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 [2022-04-08 08:11:28,281 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:11:28,281 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) [2022-04-08 08:11:28,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:28,317 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:11:28,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:28,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:11:28,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:11:28,318 INFO L87 Difference]: Start difference. First operand 824 states and 1111 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) [2022-04-08 08:11:44,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:44,678 INFO L93 Difference]: Finished difference Result 961 states and 1336 transitions. [2022-04-08 08:11:44,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 08:11:44,678 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 [2022-04-08 08:11:44,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:11:44,679 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) [2022-04-08 08:11:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-08 08:11:44,685 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) [2022-04-08 08:11:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-08 08:11:44,692 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 878 transitions. [2022-04-08 08:11:45,633 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 878 edges. 878 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:45,671 INFO L225 Difference]: With dead ends: 961 [2022-04-08 08:11:45,671 INFO L226 Difference]: Without dead ends: 941 [2022-04-08 08:11:45,671 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:11:45,672 INFO L913 BasicCegarLoop]: 645 mSDtfsCounter, 1576 mSDsluCounter, 2192 mSDsCounter, 0 mSdLazyCounter, 4657 mSolverCounterSat, 644 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1578 SdHoareTripleChecker+Valid, 2837 SdHoareTripleChecker+Invalid, 5301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 644 IncrementalHoareTripleChecker+Valid, 4657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:11:45,672 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1578 Valid, 2837 Invalid, 5301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [644 Valid, 4657 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-08 08:11:45,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2022-04-08 08:11:47,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 821. [2022-04-08 08:11:47,843 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:11:47,844 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 08:11:47,844 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 08:11:47,845 INFO L87 Difference]: Start difference. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 08:11:47,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:47,871 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-08 08:11:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-08 08:11:47,872 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:47,872 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:47,873 INFO L74 IsIncluded]: Start isIncluded. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-08 08:11:47,873 INFO L87 Difference]: Start difference. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-08 08:11:47,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:11:47,900 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-08 08:11:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-08 08:11:47,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:11:47,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:11:47,901 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:11:47,901 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:11:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 08:11:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1106 transitions. [2022-04-08 08:11:47,931 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1106 transitions. Word has length 58 [2022-04-08 08:11:47,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:11:47,931 INFO L478 AbstractCegarLoop]: Abstraction has 821 states and 1106 transitions. [2022-04-08 08:11:47,931 INFO L479 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) [2022-04-08 08:11:47,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 821 states and 1106 transitions. [2022-04-08 08:11:50,417 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1106 edges. 1106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1106 transitions. [2022-04-08 08:11:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 08:11:50,419 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:11:50,419 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:11:50,419 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-08 08:11:50,419 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:11:50,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:11:50,420 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 1 times [2022-04-08 08:11:50,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:50,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [497324983] [2022-04-08 08:11:50,420 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:11:50,420 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 2 times [2022-04-08 08:11:50,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:11:50,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663734779] [2022-04-08 08:11:50,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:11:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:11:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:11:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {160094#(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; {160055#true} is VALID [2022-04-08 08:11:50,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,509 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-08 08:11:50,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:11:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {160095#(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; {160055#true} is VALID [2022-04-08 08:11:50,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,531 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-08 08:11:50,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:11:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {160096#(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; {160055#true} is VALID [2022-04-08 08:11:50,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,544 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-08 08:11:50,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:11:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:11:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 08:11:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:11:50,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 08:11:50,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 08:11:50,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 0: Hoare triple {160119#(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; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 3: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 4: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 08:11:50,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 08:11:50,676 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:11:50,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,677 INFO L272 TraceCheckUtils]: 10: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:50,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 08:11:50,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 08:11:50,677 INFO L290 TraceCheckUtils]: 13: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,677 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,678 INFO L290 TraceCheckUtils]: 15: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,678 INFO L290 TraceCheckUtils]: 16: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,678 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 08:11:50,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {160097#(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; {160055#true} is VALID [2022-04-08 08:11:50,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L272 TraceCheckUtils]: 3: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(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 [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 4: Hoare triple {160119#(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; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,679 INFO L290 TraceCheckUtils]: 9: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 08:11:50,680 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 08:11:50,680 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:11:50,680 INFO L290 TraceCheckUtils]: 12: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,680 INFO L290 TraceCheckUtils]: 13: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,681 INFO L272 TraceCheckUtils]: 14: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:50,681 INFO L290 TraceCheckUtils]: 15: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 08:11:50,681 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 08:11:50,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,681 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,682 INFO L290 TraceCheckUtils]: 19: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,682 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 08:11:50,683 INFO L290 TraceCheckUtils]: 22: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:11:50,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:50,683 INFO L290 TraceCheckUtils]: 24: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:50,684 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:11:50,685 INFO L272 TraceCheckUtils]: 0: Hoare triple {160055#true} call ULTIMATE.init(); {160094#(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 [2022-04-08 08:11:50,685 INFO L290 TraceCheckUtils]: 1: Hoare triple {160094#(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; {160055#true} is VALID [2022-04-08 08:11:50,685 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,685 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-08 08:11:50,685 INFO L272 TraceCheckUtils]: 4: Hoare triple {160055#true} call #t~ret180 := main(); {160055#true} is VALID [2022-04-08 08:11:50,685 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L272 TraceCheckUtils]: 6: Hoare triple {160055#true} call _BLAST_init(); {160095#(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 [2022-04-08 08:11:50,687 INFO L290 TraceCheckUtils]: 7: Hoare triple {160095#(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; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {160055#true} is VALID [2022-04-08 08:11:50,687 INFO L272 TraceCheckUtils]: 12: Hoare triple {160055#true} call stub_driver_init(); {160096#(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 [2022-04-08 08:11:50,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {160096#(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; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 14: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume 2 == ~tmp_ndt_1~0; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L272 TraceCheckUtils]: 18: Hoare triple {160055#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {160097#(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 [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 19: Hoare triple {160097#(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; {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-08 08:11:50,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L272 TraceCheckUtils]: 22: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(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 [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 23: Hoare triple {160119#(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; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 25: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 27: Hoare triple {160055#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; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 28: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 08:11:50,689 INFO L290 TraceCheckUtils]: 29: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 08:11:50,690 INFO L290 TraceCheckUtils]: 30: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:11:50,690 INFO L290 TraceCheckUtils]: 31: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,690 INFO L290 TraceCheckUtils]: 32: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,691 INFO L272 TraceCheckUtils]: 33: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:11:50,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 08:11:50,691 INFO L290 TraceCheckUtils]: 35: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 08:11:50,691 INFO L290 TraceCheckUtils]: 36: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 08:11:50,691 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:11:50,691 INFO L290 TraceCheckUtils]: 38: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,692 INFO L290 TraceCheckUtils]: 39: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:11:50,692 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 08:11:50,692 INFO L290 TraceCheckUtils]: 41: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:11:50,693 INFO L290 TraceCheckUtils]: 42: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:50,693 INFO L290 TraceCheckUtils]: 43: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:11:50,693 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:11:50,694 INFO L290 TraceCheckUtils]: 45: Hoare triple {160092#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,694 INFO L290 TraceCheckUtils]: 46: Hoare triple {160093#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,694 INFO L290 TraceCheckUtils]: 47: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,694 INFO L290 TraceCheckUtils]: 48: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,695 INFO L290 TraceCheckUtils]: 49: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,695 INFO L290 TraceCheckUtils]: 50: Hoare triple {160093#(not (= main_~status~9 259))} assume -1 != ~status~9; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,695 INFO L290 TraceCheckUtils]: 51: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,695 INFO L290 TraceCheckUtils]: 52: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,696 INFO L290 TraceCheckUtils]: 53: Hoare triple {160093#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,696 INFO L290 TraceCheckUtils]: 54: Hoare triple {160093#(not (= main_~status~9 259))} assume 1 != ~pended~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,696 INFO L290 TraceCheckUtils]: 55: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 08:11:50,696 INFO L290 TraceCheckUtils]: 56: Hoare triple {160093#(not (= main_~status~9 259))} assume 259 == ~status~9; {160056#false} is VALID [2022-04-08 08:11:50,696 INFO L272 TraceCheckUtils]: 57: Hoare triple {160056#false} call errorFn(); {160056#false} is VALID [2022-04-08 08:11:50,696 INFO L290 TraceCheckUtils]: 58: Hoare triple {160056#false} assume !false; {160056#false} is VALID [2022-04-08 08:11:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:11:50,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:11:50,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663734779] [2022-04-08 08:11:50,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663734779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:50,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:50,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:11:50,697 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:11:50,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [497324983] [2022-04-08 08:11:50,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [497324983] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:11:50,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:11:50,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:11:50,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211073858] [2022-04-08 08:11:50,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:11:50,698 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 [2022-04-08 08:11:50,698 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:11:50,698 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) [2022-04-08 08:11:50,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:11:50,732 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:11:50,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:11:50,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:11:50,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:11:50,734 INFO L87 Difference]: Start difference. First operand 821 states and 1106 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) [2022-04-08 08:12:05,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:05,687 INFO L93 Difference]: Finished difference Result 994 states and 1368 transitions. [2022-04-08 08:12:05,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:12:05,687 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 [2022-04-08 08:12:05,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:12:05,688 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) [2022-04-08 08:12:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-08 08:12:05,695 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) [2022-04-08 08:12:05,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-08 08:12:05,706 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 920 transitions. [2022-04-08 08:12:06,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 920 edges. 920 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:06,664 INFO L225 Difference]: With dead ends: 994 [2022-04-08 08:12:06,664 INFO L226 Difference]: Without dead ends: 926 [2022-04-08 08:12:06,664 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:12:06,664 INFO L913 BasicCegarLoop]: 621 mSDtfsCounter, 1577 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 4175 mSolverCounterSat, 667 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1581 SdHoareTripleChecker+Valid, 2512 SdHoareTripleChecker+Invalid, 4842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 667 IncrementalHoareTripleChecker+Valid, 4175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:12:06,665 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1581 Valid, 2512 Invalid, 4842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [667 Valid, 4175 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-08 08:12:06,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-08 08:12:08,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 809. [2022-04-08 08:12:08,837 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:12:08,838 INFO L82 GeneralOperation]: Start isEquivalent. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 08:12:08,838 INFO L74 IsIncluded]: Start isIncluded. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 08:12:08,839 INFO L87 Difference]: Start difference. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 08:12:08,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:08,865 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-08 08:12:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-08 08:12:08,866 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:08,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:08,866 INFO L74 IsIncluded]: Start isIncluded. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-08 08:12:08,867 INFO L87 Difference]: Start difference. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-08 08:12:08,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:08,892 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-08 08:12:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-08 08:12:08,893 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:08,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:08,893 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:12:08,893 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:12:08,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 08:12:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1085 transitions. [2022-04-08 08:12:08,924 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1085 transitions. Word has length 59 [2022-04-08 08:12:08,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:12:08,924 INFO L478 AbstractCegarLoop]: Abstraction has 809 states and 1085 transitions. [2022-04-08 08:12:08,924 INFO L479 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) [2022-04-08 08:12:08,924 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1085 transitions. [2022-04-08 08:12:11,403 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:11,403 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1085 transitions. [2022-04-08 08:12:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 08:12:11,404 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:12:11,404 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:12:11,405 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-08 08:12:11,405 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:12:11,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:12:11,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 1 times [2022-04-08 08:12:11,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:11,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1338147590] [2022-04-08 08:12:11,405 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:12:11,405 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 2 times [2022-04-08 08:12:11,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:12:11,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1349852758] [2022-04-08 08:12:11,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:12:11,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:12:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:12:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {165640#(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; {165602#true} is VALID [2022-04-08 08:12:11,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-08 08:12:11,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:12:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {165641#(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; {165602#true} is VALID [2022-04-08 08:12:11,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-08 08:12:11,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:12:11,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,502 INFO L290 TraceCheckUtils]: 0: Hoare triple {165642#(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; {165602#true} is VALID [2022-04-08 08:12:11,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-08 08:12:11,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:12:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:12:11,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:12:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,565 INFO L290 TraceCheckUtils]: 0: Hoare triple {165672#(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; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 08:12:11,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {165673#(= |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; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,566 INFO L290 TraceCheckUtils]: 3: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,567 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 08:12:11,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 08:12:11,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:11,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 08:12:11,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 08:12:11,574 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,574 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 08:12:11,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {165662#(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; {165602#true} is VALID [2022-04-08 08:12:11,575 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,575 INFO L272 TraceCheckUtils]: 2: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:11,575 INFO L290 TraceCheckUtils]: 3: Hoare triple {165672#(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; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 08:12:11,576 INFO L290 TraceCheckUtils]: 4: Hoare triple {165673#(= |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; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,577 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 8: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 9: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L272 TraceCheckUtils]: 10: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 11: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 12: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 13: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,577 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 15: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 16: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {165643#(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; {165602#true} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 08:12:11,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 08:12:11,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-08 08:12:11,578 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(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 [2022-04-08 08:12:11,578 INFO L290 TraceCheckUtils]: 5: Hoare triple {165662#(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; {165602#true} is VALID [2022-04-08 08:12:11,578 INFO L290 TraceCheckUtils]: 6: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,579 INFO L272 TraceCheckUtils]: 7: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:11,579 INFO L290 TraceCheckUtils]: 8: Hoare triple {165672#(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; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 08:12:11,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {165673#(= |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; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,580 INFO L290 TraceCheckUtils]: 10: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,580 INFO L290 TraceCheckUtils]: 11: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,580 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 08:12:11,580 INFO L290 TraceCheckUtils]: 13: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 08:12:11,580 INFO L290 TraceCheckUtils]: 14: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,580 INFO L272 TraceCheckUtils]: 15: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 16: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,581 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 20: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 21: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 23: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 08:12:11,581 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-08 08:12:11,582 INFO L272 TraceCheckUtils]: 0: Hoare triple {165602#true} call ULTIMATE.init(); {165640#(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 [2022-04-08 08:12:11,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {165640#(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; {165602#true} is VALID [2022-04-08 08:12:11,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,582 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-08 08:12:11,582 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret180 := main(); {165602#true} is VALID [2022-04-08 08:12:11,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,583 INFO L272 TraceCheckUtils]: 6: Hoare triple {165602#true} call _BLAST_init(); {165641#(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 [2022-04-08 08:12:11,583 INFO L290 TraceCheckUtils]: 7: Hoare triple {165641#(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; {165602#true} is VALID [2022-04-08 08:12:11,583 INFO L290 TraceCheckUtils]: 8: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,583 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-08 08:12:11,583 INFO L290 TraceCheckUtils]: 10: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,583 INFO L290 TraceCheckUtils]: 11: Hoare triple {165602#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165602#true} is VALID [2022-04-08 08:12:11,584 INFO L272 TraceCheckUtils]: 12: Hoare triple {165602#true} call stub_driver_init(); {165642#(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 [2022-04-08 08:12:11,584 INFO L290 TraceCheckUtils]: 13: Hoare triple {165642#(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; {165602#true} is VALID [2022-04-08 08:12:11,584 INFO L290 TraceCheckUtils]: 14: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,584 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-08 08:12:11,584 INFO L290 TraceCheckUtils]: 16: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,584 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume 2 == ~tmp_ndt_1~0; {165602#true} is VALID [2022-04-08 08:12:11,585 INFO L272 TraceCheckUtils]: 18: Hoare triple {165602#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {165643#(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 [2022-04-08 08:12:11,585 INFO L290 TraceCheckUtils]: 19: Hoare triple {165643#(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; {165602#true} is VALID [2022-04-08 08:12:11,585 INFO L290 TraceCheckUtils]: 20: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 08:12:11,585 INFO L290 TraceCheckUtils]: 21: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 08:12:11,585 INFO L290 TraceCheckUtils]: 22: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-08 08:12:11,586 INFO L272 TraceCheckUtils]: 23: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(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 [2022-04-08 08:12:11,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {165662#(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; {165602#true} is VALID [2022-04-08 08:12:11,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {165602#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; {165602#true} is VALID [2022-04-08 08:12:11,586 INFO L272 TraceCheckUtils]: 26: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:11,586 INFO L290 TraceCheckUtils]: 27: Hoare triple {165672#(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; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 08:12:11,587 INFO L290 TraceCheckUtils]: 28: Hoare triple {165673#(= |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; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,587 INFO L290 TraceCheckUtils]: 29: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,587 INFO L290 TraceCheckUtils]: 30: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 08:12:11,588 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 32: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 33: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L272 TraceCheckUtils]: 34: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 35: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 36: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 37: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 08:12:11,588 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 39: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 40: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 42: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 43: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L290 TraceCheckUtils]: 44: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 08:12:11,588 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 46: Hoare triple {165603#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 47: Hoare triple {165603#false} assume !(0 != ~we_should_unload~0); {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 48: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 49: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 50: Hoare triple {165603#false} assume ~s~0 != ~UNLOADED~0; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 51: Hoare triple {165603#false} assume -1 != ~status~9; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 52: Hoare triple {165603#false} assume ~s~0 != ~SKIP2~0; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 53: Hoare triple {165603#false} assume ~s~0 != ~IPC~0; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 54: Hoare triple {165603#false} assume !(~s~0 != ~DC~0); {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 55: Hoare triple {165603#false} assume 1 != ~pended~0; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 56: Hoare triple {165603#false} assume ~s~0 == ~DC~0; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 57: Hoare triple {165603#false} assume 259 == ~status~9; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L272 TraceCheckUtils]: 58: Hoare triple {165603#false} call errorFn(); {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L290 TraceCheckUtils]: 59: Hoare triple {165603#false} assume !false; {165603#false} is VALID [2022-04-08 08:12:11,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:12:11,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:12:11,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1349852758] [2022-04-08 08:12:11,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1349852758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:11,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:11,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:12:11,590 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:12:11,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1338147590] [2022-04-08 08:12:11,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1338147590] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:11,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:11,590 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 08:12:11,590 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702853221] [2022-04-08 08:12:11,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:12:11,590 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 [2022-04-08 08:12:11,590 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:12:11,591 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) [2022-04-08 08:12:11,623 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:11,624 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 08:12:11,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:11,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 08:12:11,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-08 08:12:11,626 INFO L87 Difference]: Start difference. First operand 809 states and 1085 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) [2022-04-08 08:12:19,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:19,842 INFO L93 Difference]: Finished difference Result 1090 states and 1543 transitions. [2022-04-08 08:12:19,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:12:19,842 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 [2022-04-08 08:12:19,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:12:19,842 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) [2022-04-08 08:12:19,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-08 08:12:19,849 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) [2022-04-08 08:12:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-08 08:12:19,856 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 1039 transitions. [2022-04-08 08:12:20,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1039 edges. 1039 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:20,982 INFO L225 Difference]: With dead ends: 1090 [2022-04-08 08:12:20,982 INFO L226 Difference]: Without dead ends: 979 [2022-04-08 08:12:20,983 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:12:20,983 INFO L913 BasicCegarLoop]: 602 mSDtfsCounter, 1304 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 1191 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1306 SdHoareTripleChecker+Valid, 1299 SdHoareTripleChecker+Invalid, 1759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 1191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-08 08:12:20,984 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1306 Valid, 1299 Invalid, 1759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 1191 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-08 08:12:20,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2022-04-08 08:12:23,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 816. [2022-04-08 08:12:23,148 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:12:23,149 INFO L82 GeneralOperation]: Start isEquivalent. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 08:12:23,150 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 08:12:23,150 INFO L87 Difference]: Start difference. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 08:12:23,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:23,179 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-08 08:12:23,179 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-08 08:12:23,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:23,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:23,181 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-08 08:12:23,181 INFO L87 Difference]: Start difference. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-08 08:12:23,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:23,210 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-08 08:12:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-08 08:12:23,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:23,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:23,211 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:12:23,211 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:12:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 08:12:23,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1101 transitions. [2022-04-08 08:12:23,241 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1101 transitions. Word has length 60 [2022-04-08 08:12:23,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:12:23,242 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1101 transitions. [2022-04-08 08:12:23,242 INFO L479 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) [2022-04-08 08:12:23,242 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1101 transitions. [2022-04-08 08:12:25,836 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:25,836 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1101 transitions. [2022-04-08 08:12:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 08:12:25,838 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:12:25,838 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:12:25,838 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-08 08:12:25,838 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:12:25,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:12:25,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 1 times [2022-04-08 08:12:25,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:25,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2056958192] [2022-04-08 08:12:25,838 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:12:25,838 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 2 times [2022-04-08 08:12:25,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:12:25,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061611321] [2022-04-08 08:12:25,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:12:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:12:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:25,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:12:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:25,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {171494#(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; {171454#true} is VALID [2022-04-08 08:12:25,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:25,900 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-08 08:12:25,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:12:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:25,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {171495#(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; {171454#true} is VALID [2022-04-08 08:12:25,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:25,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-08 08:12:25,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:12:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:25,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {171496#(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; {171454#true} is VALID [2022-04-08 08:12:25,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:25,942 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-08 08:12:25,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:12:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:25,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:12:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:26,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:12:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:26,041 INFO L290 TraceCheckUtils]: 0: Hoare triple {171531#(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; {171454#true} is VALID [2022-04-08 08:12:26,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 08:12:26,042 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 08:12:26,042 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,042 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 08:12:26,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 08:12:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:26,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 08:12:26,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 08:12:26,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,053 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {171519#(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; {171454#true} is VALID [2022-04-08 08:12:26,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L272 TraceCheckUtils]: 2: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 3: Hoare triple {171531#(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; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 4: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 08:12:26,054 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,055 INFO L272 TraceCheckUtils]: 10: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:26,055 INFO L290 TraceCheckUtils]: 11: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 08:12:26,055 INFO L290 TraceCheckUtils]: 12: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 08:12:26,055 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,055 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,056 INFO L290 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,056 INFO L290 TraceCheckUtils]: 16: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,056 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 08:12:26,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {171497#(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; {171454#true} is VALID [2022-04-08 08:12:26,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 08:12:26,057 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 08:12:26,057 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-08 08:12:26,058 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(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 [2022-04-08 08:12:26,058 INFO L290 TraceCheckUtils]: 5: Hoare triple {171519#(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; {171454#true} is VALID [2022-04-08 08:12:26,058 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L272 TraceCheckUtils]: 7: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {171531#(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; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 08:12:26,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,060 INFO L272 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:26,060 INFO L290 TraceCheckUtils]: 16: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 08:12:26,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 08:12:26,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,060 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,062 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 08:12:26,063 INFO L290 TraceCheckUtils]: 23: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 08:12:26,063 INFO L290 TraceCheckUtils]: 24: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,063 INFO L290 TraceCheckUtils]: 25: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,064 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:12:26,065 INFO L272 TraceCheckUtils]: 0: Hoare triple {171454#true} call ULTIMATE.init(); {171494#(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 [2022-04-08 08:12:26,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {171494#(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; {171454#true} is VALID [2022-04-08 08:12:26,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-08 08:12:26,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret180 := main(); {171454#true} is VALID [2022-04-08 08:12:26,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,066 INFO L272 TraceCheckUtils]: 6: Hoare triple {171454#true} call _BLAST_init(); {171495#(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 [2022-04-08 08:12:26,066 INFO L290 TraceCheckUtils]: 7: Hoare triple {171495#(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; {171454#true} is VALID [2022-04-08 08:12:26,066 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,066 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-08 08:12:26,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {171454#true} is VALID [2022-04-08 08:12:26,067 INFO L272 TraceCheckUtils]: 12: Hoare triple {171454#true} call stub_driver_init(); {171496#(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 [2022-04-08 08:12:26,067 INFO L290 TraceCheckUtils]: 13: Hoare triple {171496#(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; {171454#true} is VALID [2022-04-08 08:12:26,067 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,067 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-08 08:12:26,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume 2 == ~tmp_ndt_1~0; {171454#true} is VALID [2022-04-08 08:12:26,068 INFO L272 TraceCheckUtils]: 18: Hoare triple {171454#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {171497#(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 [2022-04-08 08:12:26,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {171497#(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; {171454#true} is VALID [2022-04-08 08:12:26,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 08:12:26,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 08:12:26,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-08 08:12:26,069 INFO L272 TraceCheckUtils]: 23: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(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 [2022-04-08 08:12:26,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {171519#(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; {171454#true} is VALID [2022-04-08 08:12:26,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {171454#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; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L272 TraceCheckUtils]: 26: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 27: Hoare triple {171531#(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; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 28: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 30: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 32: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 08:12:26,070 INFO L290 TraceCheckUtils]: 33: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,071 INFO L272 TraceCheckUtils]: 34: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:26,071 INFO L290 TraceCheckUtils]: 35: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 08:12:26,071 INFO L290 TraceCheckUtils]: 36: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 08:12:26,071 INFO L290 TraceCheckUtils]: 37: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 08:12:26,071 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 08:12:26,072 INFO L290 TraceCheckUtils]: 39: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,072 INFO L290 TraceCheckUtils]: 40: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,072 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 08:12:26,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 08:12:26,073 INFO L290 TraceCheckUtils]: 43: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:12:26,074 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:12:26,074 INFO L290 TraceCheckUtils]: 46: Hoare triple {171492#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,075 INFO L290 TraceCheckUtils]: 48: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,075 INFO L290 TraceCheckUtils]: 49: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,075 INFO L290 TraceCheckUtils]: 50: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,075 INFO L290 TraceCheckUtils]: 51: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,076 INFO L290 TraceCheckUtils]: 52: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,076 INFO L290 TraceCheckUtils]: 53: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,076 INFO L290 TraceCheckUtils]: 54: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,076 INFO L290 TraceCheckUtils]: 55: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,077 INFO L290 TraceCheckUtils]: 56: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:12:26,077 INFO L290 TraceCheckUtils]: 57: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {171455#false} is VALID [2022-04-08 08:12:26,077 INFO L272 TraceCheckUtils]: 58: Hoare triple {171455#false} call errorFn(); {171455#false} is VALID [2022-04-08 08:12:26,077 INFO L290 TraceCheckUtils]: 59: Hoare triple {171455#false} assume !false; {171455#false} is VALID [2022-04-08 08:12:26,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:12:26,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:12:26,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061611321] [2022-04-08 08:12:26,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2061611321] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:26,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:26,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:12:26,078 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:12:26,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2056958192] [2022-04-08 08:12:26,078 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2056958192] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:26,078 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:26,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:12:26,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [36753463] [2022-04-08 08:12:26,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:12:26,078 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 [2022-04-08 08:12:26,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:12:26,078 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) [2022-04-08 08:12:26,116 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:26,116 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:12:26,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:26,116 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:12:26,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:12:26,117 INFO L87 Difference]: Start difference. First operand 816 states and 1101 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) [2022-04-08 08:12:39,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:39,013 INFO L93 Difference]: Finished difference Result 959 states and 1340 transitions. [2022-04-08 08:12:39,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 08:12:39,013 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 [2022-04-08 08:12:39,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:12:39,014 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) [2022-04-08 08:12:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-08 08:12:39,020 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) [2022-04-08 08:12:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-08 08:12:39,027 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 876 transitions. [2022-04-08 08:12:39,914 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 876 edges. 876 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:39,952 INFO L225 Difference]: With dead ends: 959 [2022-04-08 08:12:39,952 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 08:12:39,953 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:12:39,953 INFO L913 BasicCegarLoop]: 607 mSDtfsCounter, 958 mSDsluCounter, 1945 mSDsCounter, 0 mSdLazyCounter, 3654 mSolverCounterSat, 385 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 2552 SdHoareTripleChecker+Invalid, 4039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 385 IncrementalHoareTripleChecker+Valid, 3654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:12:39,953 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [961 Valid, 2552 Invalid, 4039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [385 Valid, 3654 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-08 08:12:39,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 08:12:42,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 814. [2022-04-08 08:12:42,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:12:42,143 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 08:12:42,143 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 08:12:42,144 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 08:12:42,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:42,170 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-08 08:12:42,170 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-08 08:12:42,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:42,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:42,171 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-08 08:12:42,172 INFO L87 Difference]: Start difference. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-08 08:12:42,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:42,198 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-08 08:12:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-08 08:12:42,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:12:42,199 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:12:42,199 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:12:42,199 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:12:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 08:12:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1097 transitions. [2022-04-08 08:12:42,236 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1097 transitions. Word has length 60 [2022-04-08 08:12:42,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:12:42,236 INFO L478 AbstractCegarLoop]: Abstraction has 814 states and 1097 transitions. [2022-04-08 08:12:42,236 INFO L479 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) [2022-04-08 08:12:42,236 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1097 transitions. [2022-04-08 08:12:44,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1097 edges. 1097 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1097 transitions. [2022-04-08 08:12:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 08:12:44,829 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:12:44,829 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:12:44,829 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-08 08:12:44,830 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:12:44,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:12:44,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 1 times [2022-04-08 08:12:44,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:44,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [384132150] [2022-04-08 08:12:44,830 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:12:44,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 2 times [2022-04-08 08:12:44,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:12:44,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034487107] [2022-04-08 08:12:44,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:12:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:12:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:44,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:12:44,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:44,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {176995#(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; {176955#true} is VALID [2022-04-08 08:12:44,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:44,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-08 08:12:44,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:12:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:44,925 INFO L290 TraceCheckUtils]: 0: Hoare triple {176996#(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; {176955#true} is VALID [2022-04-08 08:12:44,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:44,925 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-08 08:12:44,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:12:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:44,937 INFO L290 TraceCheckUtils]: 0: Hoare triple {176997#(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; {176955#true} is VALID [2022-04-08 08:12:44,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:44,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-08 08:12:44,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:12:44,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:45,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:12:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:45,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 08:12:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:12:45,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 08:12:45,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 08:12:45,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {177021#(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; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 4: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 08:12:45,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,093 INFO L290 TraceCheckUtils]: 9: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,094 INFO L290 TraceCheckUtils]: 10: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,094 INFO L272 TraceCheckUtils]: 11: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:45,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 08:12:45,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 08:12:45,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,095 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,095 INFO L290 TraceCheckUtils]: 16: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,096 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 08:12:45,096 INFO L290 TraceCheckUtils]: 0: Hoare triple {176998#(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; {176955#true} is VALID [2022-04-08 08:12:45,096 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-08 08:12:45,096 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L272 TraceCheckUtils]: 3: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(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 [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 4: Hoare triple {177021#(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; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 08:12:45,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,098 INFO L272 TraceCheckUtils]: 15: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:45,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 08:12:45,099 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 08:12:45,099 INFO L290 TraceCheckUtils]: 18: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,099 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,100 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 08:12:45,100 INFO L290 TraceCheckUtils]: 23: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-08 08:12:45,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:12:45,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:12:45,101 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-08 08:12:45,103 INFO L272 TraceCheckUtils]: 0: Hoare triple {176955#true} call ULTIMATE.init(); {176995#(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 [2022-04-08 08:12:45,103 INFO L290 TraceCheckUtils]: 1: Hoare triple {176995#(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; {176955#true} is VALID [2022-04-08 08:12:45,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-08 08:12:45,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {176955#true} call #t~ret180 := main(); {176955#true} is VALID [2022-04-08 08:12:45,103 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L272 TraceCheckUtils]: 6: Hoare triple {176955#true} call _BLAST_init(); {176996#(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 [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 7: Hoare triple {176996#(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; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L272 TraceCheckUtils]: 12: Hoare triple {176955#true} call stub_driver_init(); {176997#(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 [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {176997#(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; {176955#true} is VALID [2022-04-08 08:12:45,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L290 TraceCheckUtils]: 16: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume 2 == ~tmp_ndt_1~0; {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L272 TraceCheckUtils]: 18: Hoare triple {176955#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {176998#(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 [2022-04-08 08:12:45,105 INFO L290 TraceCheckUtils]: 19: Hoare triple {176998#(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; {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-08 08:12:45,105 INFO L290 TraceCheckUtils]: 21: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L272 TraceCheckUtils]: 22: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(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 [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 23: Hoare triple {177021#(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; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 24: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 25: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 26: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 27: Hoare triple {176955#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; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 28: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 29: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 08:12:45,106 INFO L290 TraceCheckUtils]: 30: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 08:12:45,107 INFO L290 TraceCheckUtils]: 31: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,107 INFO L290 TraceCheckUtils]: 32: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,107 INFO L290 TraceCheckUtils]: 33: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,108 INFO L272 TraceCheckUtils]: 34: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:12:45,108 INFO L290 TraceCheckUtils]: 35: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 08:12:45,108 INFO L290 TraceCheckUtils]: 36: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 08:12:45,108 INFO L290 TraceCheckUtils]: 37: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 08:12:45,108 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 08:12:45,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,109 INFO L290 TraceCheckUtils]: 40: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 08:12:45,109 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 08:12:45,110 INFO L290 TraceCheckUtils]: 42: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-08 08:12:45,110 INFO L290 TraceCheckUtils]: 43: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:12:45,110 INFO L290 TraceCheckUtils]: 44: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:12:45,111 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-08 08:12:45,111 INFO L290 TraceCheckUtils]: 46: Hoare triple {176993#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,111 INFO L290 TraceCheckUtils]: 47: Hoare triple {176994#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,111 INFO L290 TraceCheckUtils]: 48: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,112 INFO L290 TraceCheckUtils]: 49: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,112 INFO L290 TraceCheckUtils]: 50: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,112 INFO L290 TraceCheckUtils]: 51: Hoare triple {176994#(= main_~status~9 0)} assume -1 != ~status~9; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,112 INFO L290 TraceCheckUtils]: 52: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,112 INFO L290 TraceCheckUtils]: 53: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,113 INFO L290 TraceCheckUtils]: 54: Hoare triple {176994#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,113 INFO L290 TraceCheckUtils]: 55: Hoare triple {176994#(= main_~status~9 0)} assume 1 != ~pended~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,113 INFO L290 TraceCheckUtils]: 56: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 08:12:45,113 INFO L290 TraceCheckUtils]: 57: Hoare triple {176994#(= main_~status~9 0)} assume 259 == ~status~9; {176956#false} is VALID [2022-04-08 08:12:45,113 INFO L272 TraceCheckUtils]: 58: Hoare triple {176956#false} call errorFn(); {176956#false} is VALID [2022-04-08 08:12:45,113 INFO L290 TraceCheckUtils]: 59: Hoare triple {176956#false} assume !false; {176956#false} is VALID [2022-04-08 08:12:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:12:45,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:12:45,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034487107] [2022-04-08 08:12:45,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034487107] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:45,114 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:45,114 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:12:45,114 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:12:45,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [384132150] [2022-04-08 08:12:45,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [384132150] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:12:45,115 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:12:45,115 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:12:45,115 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1410261004] [2022-04-08 08:12:45,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:12:45,115 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 [2022-04-08 08:12:45,116 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:12:45,116 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) [2022-04-08 08:12:45,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:12:45,157 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:12:45,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:12:45,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:12:45,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:12:45,159 INFO L87 Difference]: Start difference. First operand 814 states and 1097 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) [2022-04-08 08:12:59,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:12:59,620 INFO L93 Difference]: Finished difference Result 1004 states and 1392 transitions. [2022-04-08 08:12:59,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 08:12:59,620 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 [2022-04-08 08:12:59,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:12:59,621 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) [2022-04-08 08:12:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-08 08:12:59,628 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) [2022-04-08 08:12:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-08 08:12:59,636 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 913 transitions. [2022-04-08 08:13:00,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 913 edges. 913 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:00,605 INFO L225 Difference]: With dead ends: 1004 [2022-04-08 08:13:00,606 INFO L226 Difference]: Without dead ends: 923 [2022-04-08 08:13:00,606 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:13:00,606 INFO L913 BasicCegarLoop]: 604 mSDtfsCounter, 665 mSDsluCounter, 2080 mSDsCounter, 0 mSdLazyCounter, 4554 mSolverCounterSat, 269 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 2684 SdHoareTripleChecker+Invalid, 4823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 4554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:00,606 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 2684 Invalid, 4823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 4554 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-08 08:13:00,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2022-04-08 08:13:02,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 806. [2022-04-08 08:13:02,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:02,781 INFO L82 GeneralOperation]: Start isEquivalent. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 08:13:02,782 INFO L74 IsIncluded]: Start isIncluded. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 08:13:02,782 INFO L87 Difference]: Start difference. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 08:13:02,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:02,808 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-08 08:13:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-08 08:13:02,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:02,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:02,809 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-08 08:13:02,810 INFO L87 Difference]: Start difference. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-08 08:13:02,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:02,835 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-08 08:13:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-08 08:13:02,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:02,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:02,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:02,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:02,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 08:13:02,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1081 transitions. [2022-04-08 08:13:02,865 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1081 transitions. Word has length 60 [2022-04-08 08:13:02,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:02,865 INFO L478 AbstractCegarLoop]: Abstraction has 806 states and 1081 transitions. [2022-04-08 08:13:02,865 INFO L479 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) [2022-04-08 08:13:02,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1081 transitions. [2022-04-08 08:13:05,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1081 transitions. [2022-04-08 08:13:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 08:13:05,445 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:05,445 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:05,445 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-08 08:13:05,445 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:05,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:05,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 1 times [2022-04-08 08:13:05,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:05,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [372322708] [2022-04-08 08:13:05,446 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:05,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 2 times [2022-04-08 08:13:05,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:05,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [787064582] [2022-04-08 08:13:05,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:05,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {182551#(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; {182512#true} is VALID [2022-04-08 08:13:05,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-08 08:13:05,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:05,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {182552#(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; {182512#true} is VALID [2022-04-08 08:13:05,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-08 08:13:05,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,537 INFO L290 TraceCheckUtils]: 0: Hoare triple {182553#(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; {182512#true} is VALID [2022-04-08 08:13:05,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,537 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-08 08:13:05,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:13:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:13:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:13:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {182586#(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; {182512#true} is VALID [2022-04-08 08:13:05,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 08:13:05,603 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,603 INFO L290 TraceCheckUtils]: 3: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,604 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 08:13:05,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 08:13:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:05,612 INFO L290 TraceCheckUtils]: 0: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 08:13:05,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 08:13:05,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,612 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 08:13:05,612 INFO L290 TraceCheckUtils]: 0: Hoare triple {182574#(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; {182512#true} is VALID [2022-04-08 08:13:05,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,613 INFO L272 TraceCheckUtils]: 2: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:05,613 INFO L290 TraceCheckUtils]: 3: Hoare triple {182586#(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; {182512#true} is VALID [2022-04-08 08:13:05,613 INFO L290 TraceCheckUtils]: 4: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 08:13:05,613 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,613 INFO L290 TraceCheckUtils]: 6: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,614 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 08:13:05,614 INFO L290 TraceCheckUtils]: 8: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 08:13:05,614 INFO L290 TraceCheckUtils]: 9: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 08:13:05,614 INFO L290 TraceCheckUtils]: 10: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,615 INFO L272 TraceCheckUtils]: 11: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 12: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 13: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 16: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 17: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 08:13:05,615 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {182554#(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; {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 08:13:05,615 INFO L290 TraceCheckUtils]: 3: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-08 08:13:05,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(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 [2022-04-08 08:13:05,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {182574#(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; {182512#true} is VALID [2022-04-08 08:13:05,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,616 INFO L272 TraceCheckUtils]: 7: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:05,616 INFO L290 TraceCheckUtils]: 8: Hoare triple {182586#(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; {182512#true} is VALID [2022-04-08 08:13:05,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 08:13:05,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,617 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 15: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,618 INFO L272 TraceCheckUtils]: 16: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 19: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,618 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 21: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 08:13:05,619 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 08:13:05,619 INFO L290 TraceCheckUtils]: 24: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-08 08:13:05,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-08 08:13:05,619 INFO L290 TraceCheckUtils]: 26: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 08:13:05,619 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-08 08:13:05,620 INFO L272 TraceCheckUtils]: 0: Hoare triple {182512#true} call ULTIMATE.init(); {182551#(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 [2022-04-08 08:13:05,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {182551#(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; {182512#true} is VALID [2022-04-08 08:13:05,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,620 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-08 08:13:05,620 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret180 := main(); {182512#true} is VALID [2022-04-08 08:13:05,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,621 INFO L272 TraceCheckUtils]: 6: Hoare triple {182512#true} call _BLAST_init(); {182552#(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 [2022-04-08 08:13:05,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {182552#(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; {182512#true} is VALID [2022-04-08 08:13:05,621 INFO L290 TraceCheckUtils]: 8: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,621 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-08 08:13:05,621 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,621 INFO L290 TraceCheckUtils]: 11: Hoare triple {182512#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L272 TraceCheckUtils]: 12: Hoare triple {182512#true} call stub_driver_init(); {182553#(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 [2022-04-08 08:13:05,622 INFO L290 TraceCheckUtils]: 13: Hoare triple {182553#(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; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L290 TraceCheckUtils]: 16: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {182512#true} assume 2 == ~tmp_ndt_1~0; {182512#true} is VALID [2022-04-08 08:13:05,622 INFO L272 TraceCheckUtils]: 18: Hoare triple {182512#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {182554#(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 [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 19: Hoare triple {182554#(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; {182512#true} is VALID [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 20: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 21: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 22: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-08 08:13:05,623 INFO L272 TraceCheckUtils]: 23: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(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 [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {182574#(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; {182512#true} is VALID [2022-04-08 08:13:05,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {182512#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; {182512#true} is VALID [2022-04-08 08:13:05,624 INFO L272 TraceCheckUtils]: 26: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:05,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {182586#(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; {182512#true} is VALID [2022-04-08 08:13:05,624 INFO L290 TraceCheckUtils]: 28: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 08:13:05,624 INFO L290 TraceCheckUtils]: 29: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,624 INFO L290 TraceCheckUtils]: 30: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:13:05,625 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 08:13:05,625 INFO L290 TraceCheckUtils]: 32: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 33: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 34: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L272 TraceCheckUtils]: 35: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 36: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 37: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 38: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 08:13:05,626 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 40: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 41: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 43: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 44: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 45: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 47: Hoare triple {182513#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 48: Hoare triple {182513#false} assume !(0 != ~we_should_unload~0); {182513#false} is VALID [2022-04-08 08:13:05,626 INFO L290 TraceCheckUtils]: 49: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 50: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 51: Hoare triple {182513#false} assume ~s~0 != ~UNLOADED~0; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 52: Hoare triple {182513#false} assume -1 != ~status~9; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 53: Hoare triple {182513#false} assume ~s~0 != ~SKIP2~0; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 54: Hoare triple {182513#false} assume ~s~0 != ~IPC~0; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 55: Hoare triple {182513#false} assume !(~s~0 != ~DC~0); {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 56: Hoare triple {182513#false} assume 1 != ~pended~0; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 57: Hoare triple {182513#false} assume ~s~0 == ~DC~0; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 58: Hoare triple {182513#false} assume 259 == ~status~9; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L272 TraceCheckUtils]: 59: Hoare triple {182513#false} call errorFn(); {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L290 TraceCheckUtils]: 60: Hoare triple {182513#false} assume !false; {182513#false} is VALID [2022-04-08 08:13:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:05,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:05,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [787064582] [2022-04-08 08:13:05,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [787064582] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:05,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:05,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:13:05,628 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:05,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [372322708] [2022-04-08 08:13:05,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [372322708] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:05,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:05,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:13:05,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288132633] [2022-04-08 08:13:05,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:05,628 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 [2022-04-08 08:13:05,628 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:05,629 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) [2022-04-08 08:13:05,660 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:05,660 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:13:05,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:05,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:13:05,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:13:05,661 INFO L87 Difference]: Start difference. First operand 806 states and 1081 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) [2022-04-08 08:13:15,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:15,257 INFO L93 Difference]: Finished difference Result 971 states and 1362 transitions. [2022-04-08 08:13:15,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 08:13:15,257 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 [2022-04-08 08:13:15,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:15,257 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) [2022-04-08 08:13:15,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-08 08:13:15,264 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) [2022-04-08 08:13:15,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-08 08:13:15,271 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 879 transitions. [2022-04-08 08:13:16,212 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:16,248 INFO L225 Difference]: With dead ends: 971 [2022-04-08 08:13:16,249 INFO L226 Difference]: Without dead ends: 937 [2022-04-08 08:13:16,249 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:13:16,249 INFO L913 BasicCegarLoop]: 586 mSDtfsCounter, 909 mSDsluCounter, 1132 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 1718 SdHoareTripleChecker+Invalid, 2460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 418 IncrementalHoareTripleChecker+Valid, 2042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:16,249 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [911 Valid, 1718 Invalid, 2460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [418 Valid, 2042 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-08 08:13:16,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2022-04-08 08:13:18,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 810. [2022-04-08 08:13:18,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:18,435 INFO L82 GeneralOperation]: Start isEquivalent. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 08:13:18,436 INFO L74 IsIncluded]: Start isIncluded. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 08:13:18,436 INFO L87 Difference]: Start difference. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 08:13:18,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:18,464 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-08 08:13:18,464 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-08 08:13:18,465 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:18,465 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:18,465 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-08 08:13:18,466 INFO L87 Difference]: Start difference. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-08 08:13:18,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:18,492 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-08 08:13:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-08 08:13:18,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:18,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:18,494 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:18,494 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 08:13:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1099 transitions. [2022-04-08 08:13:18,523 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1099 transitions. Word has length 61 [2022-04-08 08:13:18,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:18,524 INFO L478 AbstractCegarLoop]: Abstraction has 810 states and 1099 transitions. [2022-04-08 08:13:18,524 INFO L479 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) [2022-04-08 08:13:18,524 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1099 transitions. [2022-04-08 08:13:21,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1099 transitions. [2022-04-08 08:13:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-08 08:13:21,230 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:21,230 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:21,231 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-08 08:13:21,231 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:21,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:21,231 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 1 times [2022-04-08 08:13:21,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:21,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [474716523] [2022-04-08 08:13:21,231 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:21,231 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 2 times [2022-04-08 08:13:21,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:21,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479312664] [2022-04-08 08:13:21,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:21,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {188084#(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; {188033#true} is VALID [2022-04-08 08:13:21,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-08 08:13:21,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:21,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {188085#(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; {188033#true} is VALID [2022-04-08 08:13:21,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,364 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-08 08:13:21,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,375 INFO L290 TraceCheckUtils]: 0: Hoare triple {188086#(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; {188033#true} is VALID [2022-04-08 08:13:21,375 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-08 08:13:21,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:13:21,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:13:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 08:13:21,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:13:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:21,615 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 08:13:21,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 08:13:21,616 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 08:13:21,616 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 08:13:21,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,616 INFO L290 TraceCheckUtils]: 6: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,617 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,617 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 08:13:21,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,618 INFO L272 TraceCheckUtils]: 3: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,618 INFO L290 TraceCheckUtils]: 4: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 08:13:21,618 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 08:13:21,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 08:13:21,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 08:13:21,619 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,619 INFO L290 TraceCheckUtils]: 10: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,619 INFO L290 TraceCheckUtils]: 11: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,620 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,620 INFO L290 TraceCheckUtils]: 13: Hoare triple {188151#(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; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,621 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 08:13:21,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {188122#(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; {188033#true} is VALID [2022-04-08 08:13:21,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 08:13:21,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 08:13:21,622 INFO L272 TraceCheckUtils]: 11: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,623 INFO L272 TraceCheckUtils]: 15: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 16: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 08:13:21,623 INFO L290 TraceCheckUtils]: 18: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 08:13:21,624 INFO L290 TraceCheckUtils]: 19: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 08:13:21,624 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 08:13:21,624 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,624 INFO L290 TraceCheckUtils]: 22: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,625 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,625 INFO L290 TraceCheckUtils]: 25: Hoare triple {188151#(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; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,626 INFO L290 TraceCheckUtils]: 26: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,626 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 08:13:21,627 INFO L290 TraceCheckUtils]: 28: Hoare triple {188139#(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; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,627 INFO L290 TraceCheckUtils]: 29: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,628 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 08:13:21,628 INFO L290 TraceCheckUtils]: 0: Hoare triple {188087#(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; {188033#true} is VALID [2022-04-08 08:13:21,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L272 TraceCheckUtils]: 2: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(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 [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 3: Hoare triple {188122#(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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 12: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 08:13:21,630 INFO L272 TraceCheckUtils]: 14: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,630 INFO L290 TraceCheckUtils]: 15: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,630 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 08:13:21,630 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,630 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 19: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,631 INFO L290 TraceCheckUtils]: 25: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,632 INFO L290 TraceCheckUtils]: 26: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,632 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,633 INFO L290 TraceCheckUtils]: 28: Hoare triple {188151#(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; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,633 INFO L290 TraceCheckUtils]: 29: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,634 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 08:13:21,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {188139#(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; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,634 INFO L290 TraceCheckUtils]: 32: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,635 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 08:13:21,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {188119#(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; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:21,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:21,636 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:13:21,638 INFO L272 TraceCheckUtils]: 0: Hoare triple {188033#true} call ULTIMATE.init(); {188084#(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 [2022-04-08 08:13:21,638 INFO L290 TraceCheckUtils]: 1: Hoare triple {188084#(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; {188033#true} is VALID [2022-04-08 08:13:21,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-08 08:13:21,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {188033#true} call #t~ret180 := main(); {188033#true} is VALID [2022-04-08 08:13:21,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,639 INFO L272 TraceCheckUtils]: 6: Hoare triple {188033#true} call _BLAST_init(); {188085#(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 [2022-04-08 08:13:21,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {188085#(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; {188033#true} is VALID [2022-04-08 08:13:21,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,639 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-08 08:13:21,639 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,639 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188033#true} is VALID [2022-04-08 08:13:21,640 INFO L272 TraceCheckUtils]: 12: Hoare triple {188033#true} call stub_driver_init(); {188086#(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 [2022-04-08 08:13:21,640 INFO L290 TraceCheckUtils]: 13: Hoare triple {188086#(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; {188033#true} is VALID [2022-04-08 08:13:21,640 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 08:13:21,640 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-08 08:13:21,640 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume 2 == ~tmp_ndt_1~0; {188033#true} is VALID [2022-04-08 08:13:21,641 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {188087#(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 [2022-04-08 08:13:21,641 INFO L290 TraceCheckUtils]: 19: Hoare triple {188087#(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; {188033#true} is VALID [2022-04-08 08:13:21,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-08 08:13:21,641 INFO L272 TraceCheckUtils]: 21: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(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 [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {188122#(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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 25: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 08:13:21,647 INFO L272 TraceCheckUtils]: 33: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,647 INFO L290 TraceCheckUtils]: 34: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,648 INFO L290 TraceCheckUtils]: 35: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 08:13:21,648 INFO L290 TraceCheckUtils]: 36: Hoare triple {188033#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; {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L272 TraceCheckUtils]: 37: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 38: Hoare triple {188141#(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; {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 39: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 40: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 41: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 08:13:21,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:21,651 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,651 INFO L290 TraceCheckUtils]: 47: Hoare triple {188151#(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; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,651 INFO L290 TraceCheckUtils]: 48: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,652 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 08:13:21,652 INFO L290 TraceCheckUtils]: 50: Hoare triple {188139#(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; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 08:13:21,653 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 08:13:21,653 INFO L290 TraceCheckUtils]: 53: Hoare triple {188119#(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; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:21,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:21,654 INFO L290 TraceCheckUtils]: 55: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:21,655 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:13:21,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {188082#(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; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,656 INFO L290 TraceCheckUtils]: 59: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,656 INFO L290 TraceCheckUtils]: 60: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,656 INFO L290 TraceCheckUtils]: 61: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,657 INFO L290 TraceCheckUtils]: 62: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,657 INFO L290 TraceCheckUtils]: 63: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,657 INFO L290 TraceCheckUtils]: 64: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,658 INFO L290 TraceCheckUtils]: 65: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:21,658 INFO L290 TraceCheckUtils]: 66: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {188034#false} is VALID [2022-04-08 08:13:21,658 INFO L272 TraceCheckUtils]: 67: Hoare triple {188034#false} call errorFn(); {188034#false} is VALID [2022-04-08 08:13:21,658 INFO L290 TraceCheckUtils]: 68: Hoare triple {188034#false} assume !false; {188034#false} is VALID [2022-04-08 08:13:21,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:21,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:21,658 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479312664] [2022-04-08 08:13:21,658 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479312664] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:21,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:21,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:13:21,659 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:21,659 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [474716523] [2022-04-08 08:13:21,659 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [474716523] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:21,659 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:21,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:13:21,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963764303] [2022-04-08 08:13:21,659 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:21,659 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 [2022-04-08 08:13:21,659 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:21,659 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) [2022-04-08 08:13:21,714 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:21,714 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 08:13:21,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:21,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 08:13:21,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:13:21,715 INFO L87 Difference]: Start difference. First operand 810 states and 1099 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) [2022-04-08 08:13:39,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:39,604 INFO L93 Difference]: Finished difference Result 944 states and 1327 transitions. [2022-04-08 08:13:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 08:13:39,605 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 [2022-04-08 08:13:39,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:13:39,605 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) [2022-04-08 08:13:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-08 08:13:39,611 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) [2022-04-08 08:13:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-08 08:13:39,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 818 transitions. [2022-04-08 08:13:40,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:40,604 INFO L225 Difference]: With dead ends: 944 [2022-04-08 08:13:40,604 INFO L226 Difference]: Without dead ends: 914 [2022-04-08 08:13:40,605 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:13:40,605 INFO L913 BasicCegarLoop]: 599 mSDtfsCounter, 597 mSDsluCounter, 2485 mSDsCounter, 0 mSdLazyCounter, 5268 mSolverCounterSat, 244 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 599 SdHoareTripleChecker+Valid, 3084 SdHoareTripleChecker+Invalid, 5512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 244 IncrementalHoareTripleChecker+Valid, 5268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:13:40,605 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [599 Valid, 3084 Invalid, 5512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [244 Valid, 5268 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-08 08:13:40,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-08 08:13:42,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 799. [2022-04-08 08:13:42,811 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:13:42,812 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 08:13:42,813 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 08:13:42,813 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 08:13:42,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:42,839 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-08 08:13:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-08 08:13:42,841 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:42,841 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:42,842 INFO L74 IsIncluded]: Start isIncluded. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-08 08:13:42,842 INFO L87 Difference]: Start difference. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-08 08:13:42,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:13:42,869 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-08 08:13:42,869 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-08 08:13:42,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:13:42,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:13:42,870 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:13:42,870 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:13:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 08:13:42,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1084 transitions. [2022-04-08 08:13:42,901 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1084 transitions. Word has length 69 [2022-04-08 08:13:42,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:13:42,901 INFO L478 AbstractCegarLoop]: Abstraction has 799 states and 1084 transitions. [2022-04-08 08:13:42,901 INFO L479 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) [2022-04-08 08:13:42,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1084 transitions. [2022-04-08 08:13:45,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1084 transitions. [2022-04-08 08:13:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:13:45,833 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:13:45,833 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:13:45,833 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-08 08:13:45,833 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:13:45,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:13:45,833 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 1 times [2022-04-08 08:13:45,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:45,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [3231439] [2022-04-08 08:13:45,834 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:13:45,834 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 2 times [2022-04-08 08:13:45,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:13:45,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313030689] [2022-04-08 08:13:45,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:13:45,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:13:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:45,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:13:45,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:45,937 INFO L290 TraceCheckUtils]: 0: Hoare triple {193520#(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; {193475#true} is VALID [2022-04-08 08:13:45,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:45,937 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-08 08:13:45,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:13:45,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:45,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {193521#(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; {193475#true} is VALID [2022-04-08 08:13:45,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:45,965 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-08 08:13:45,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:13:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:45,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {193522#(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; {193475#true} is VALID [2022-04-08 08:13:45,979 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:45,979 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-08 08:13:45,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:13:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:46,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:13:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:46,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:13:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:46,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:13:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:13:46,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,195 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 08:13:46,195 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 08:13:46,195 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 08:13:46,195 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 08:13:46,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,196 INFO L290 TraceCheckUtils]: 6: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,196 INFO L290 TraceCheckUtils]: 7: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,197 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 08:13:46,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,198 INFO L272 TraceCheckUtils]: 3: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,198 INFO L290 TraceCheckUtils]: 4: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 08:13:46,198 INFO L290 TraceCheckUtils]: 6: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 08:13:46,198 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 08:13:46,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 08:13:46,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,199 INFO L290 TraceCheckUtils]: 10: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,199 INFO L290 TraceCheckUtils]: 11: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,200 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,200 INFO L290 TraceCheckUtils]: 13: Hoare triple {193578#(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; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,201 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 08:13:46,201 INFO L290 TraceCheckUtils]: 0: Hoare triple {193549#(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; {193475#true} is VALID [2022-04-08 08:13:46,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 08:13:46,202 INFO L272 TraceCheckUtils]: 2: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,202 INFO L290 TraceCheckUtils]: 3: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,202 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 08:13:46,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,203 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 08:13:46,203 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 08:13:46,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 08:13:46,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 08:13:46,211 INFO L290 TraceCheckUtils]: 12: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,211 INFO L290 TraceCheckUtils]: 13: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,211 INFO L290 TraceCheckUtils]: 14: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,212 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,213 INFO L290 TraceCheckUtils]: 16: Hoare triple {193578#(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; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,213 INFO L290 TraceCheckUtils]: 17: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,214 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 08:13:46,214 INFO L290 TraceCheckUtils]: 19: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,214 INFO L290 TraceCheckUtils]: 20: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,215 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,215 INFO L290 TraceCheckUtils]: 0: Hoare triple {193523#(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; {193475#true} is VALID [2022-04-08 08:13:46,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,215 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,216 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-08 08:13:46,216 INFO L272 TraceCheckUtils]: 5: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(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 [2022-04-08 08:13:46,217 INFO L290 TraceCheckUtils]: 6: Hoare triple {193549#(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; {193475#true} is VALID [2022-04-08 08:13:46,217 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 08:13:46,217 INFO L272 TraceCheckUtils]: 8: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,217 INFO L290 TraceCheckUtils]: 9: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,217 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 08:13:46,217 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,218 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,218 INFO L290 TraceCheckUtils]: 13: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,218 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 08:13:46,218 INFO L290 TraceCheckUtils]: 15: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 08:13:46,218 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 08:13:46,218 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 08:13:46,219 INFO L290 TraceCheckUtils]: 18: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,219 INFO L290 TraceCheckUtils]: 19: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,219 INFO L290 TraceCheckUtils]: 20: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,220 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {193578#(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; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,221 INFO L290 TraceCheckUtils]: 23: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,222 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 08:13:46,222 INFO L290 TraceCheckUtils]: 25: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,222 INFO L290 TraceCheckUtils]: 26: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,223 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,224 INFO L290 TraceCheckUtils]: 28: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,224 INFO L290 TraceCheckUtils]: 29: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,224 INFO L290 TraceCheckUtils]: 30: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,225 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:13:46,227 INFO L272 TraceCheckUtils]: 0: Hoare triple {193475#true} call ULTIMATE.init(); {193520#(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 [2022-04-08 08:13:46,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {193520#(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; {193475#true} is VALID [2022-04-08 08:13:46,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:46,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-08 08:13:46,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {193475#true} call #t~ret180 := main(); {193475#true} is VALID [2022-04-08 08:13:46,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,228 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call _BLAST_init(); {193521#(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 [2022-04-08 08:13:46,228 INFO L290 TraceCheckUtils]: 7: Hoare triple {193521#(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; {193475#true} is VALID [2022-04-08 08:13:46,228 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:46,228 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-08 08:13:46,228 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,228 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {193475#true} is VALID [2022-04-08 08:13:46,229 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call stub_driver_init(); {193522#(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 [2022-04-08 08:13:46,229 INFO L290 TraceCheckUtils]: 13: Hoare triple {193522#(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; {193475#true} is VALID [2022-04-08 08:13:46,229 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 08:13:46,229 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-08 08:13:46,229 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,229 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume 2 == ~tmp_ndt_1~0; {193475#true} is VALID [2022-04-08 08:13:46,230 INFO L272 TraceCheckUtils]: 18: Hoare triple {193475#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {193523#(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 [2022-04-08 08:13:46,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {193523#(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; {193475#true} is VALID [2022-04-08 08:13:46,230 INFO L290 TraceCheckUtils]: 20: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,230 INFO L290 TraceCheckUtils]: 21: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 08:13:46,230 INFO L290 TraceCheckUtils]: 23: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-08 08:13:46,231 INFO L272 TraceCheckUtils]: 24: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(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 [2022-04-08 08:13:46,231 INFO L290 TraceCheckUtils]: 25: Hoare triple {193549#(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; {193475#true} is VALID [2022-04-08 08:13:46,231 INFO L290 TraceCheckUtils]: 26: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 08:13:46,232 INFO L272 TraceCheckUtils]: 27: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,232 INFO L290 TraceCheckUtils]: 28: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 08:13:46,232 INFO L290 TraceCheckUtils]: 30: Hoare triple {193475#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; {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L272 TraceCheckUtils]: 31: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 32: Hoare triple {193568#(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; {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 33: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 34: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 35: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 36: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 08:13:46,233 INFO L290 TraceCheckUtils]: 37: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,234 INFO L290 TraceCheckUtils]: 38: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,234 INFO L290 TraceCheckUtils]: 39: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 08:13:46,235 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,235 INFO L290 TraceCheckUtils]: 41: Hoare triple {193578#(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; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,236 INFO L290 TraceCheckUtils]: 42: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,236 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 08:13:46,237 INFO L290 TraceCheckUtils]: 44: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,237 INFO L290 TraceCheckUtils]: 45: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,238 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,238 INFO L290 TraceCheckUtils]: 47: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 08:13:46,238 INFO L290 TraceCheckUtils]: 48: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,239 INFO L290 TraceCheckUtils]: 49: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 08:13:46,240 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 08:13:46,240 INFO L290 TraceCheckUtils]: 51: Hoare triple {193518#(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; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,240 INFO L290 TraceCheckUtils]: 52: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,241 INFO L290 TraceCheckUtils]: 53: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,241 INFO L290 TraceCheckUtils]: 54: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,241 INFO L290 TraceCheckUtils]: 55: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,242 INFO L290 TraceCheckUtils]: 56: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,242 INFO L290 TraceCheckUtils]: 57: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,242 INFO L290 TraceCheckUtils]: 58: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,243 INFO L290 TraceCheckUtils]: 59: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 08:13:46,243 INFO L290 TraceCheckUtils]: 60: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {193476#false} is VALID [2022-04-08 08:13:46,243 INFO L272 TraceCheckUtils]: 61: Hoare triple {193476#false} call errorFn(); {193476#false} is VALID [2022-04-08 08:13:46,243 INFO L290 TraceCheckUtils]: 62: Hoare triple {193476#false} assume !false; {193476#false} is VALID [2022-04-08 08:13:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:13:46,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:13:46,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313030689] [2022-04-08 08:13:46,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [313030689] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:46,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:46,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:13:46,244 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:13:46,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [3231439] [2022-04-08 08:13:46,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [3231439] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:13:46,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:13:46,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:13:46,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348138437] [2022-04-08 08:13:46,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:13:46,245 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 [2022-04-08 08:13:46,245 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:13:46,245 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) [2022-04-08 08:13:46,294 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:13:46,294 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 08:13:46,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:13:46,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 08:13:46,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:13:46,295 INFO L87 Difference]: Start difference. First operand 799 states and 1084 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) [2022-04-08 08:14:07,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:07,292 INFO L93 Difference]: Finished difference Result 931 states and 1308 transitions. [2022-04-08 08:14:07,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 08:14:07,293 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 [2022-04-08 08:14:07,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:07,293 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) [2022-04-08 08:14:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-08 08:14:07,299 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) [2022-04-08 08:14:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-08 08:14:07,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 802 transitions. [2022-04-08 08:14:08,177 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:08,212 INFO L225 Difference]: With dead ends: 931 [2022-04-08 08:14:08,212 INFO L226 Difference]: Without dead ends: 909 [2022-04-08 08:14:08,213 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=401, Unknown=0, NotChecked=0, Total=462 [2022-04-08 08:14:08,213 INFO L913 BasicCegarLoop]: 587 mSDtfsCounter, 301 mSDsluCounter, 2631 mSDsCounter, 0 mSdLazyCounter, 6497 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 3218 SdHoareTripleChecker+Invalid, 6619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 6497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:08,213 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [303 Valid, 3218 Invalid, 6619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 6497 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2022-04-08 08:14:08,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-08 08:14:10,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 794. [2022-04-08 08:14:10,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:10,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 08:14:10,443 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 08:14:10,444 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 08:14:10,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:10,469 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-08 08:14:10,470 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-08 08:14:10,471 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:10,471 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:10,472 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-08 08:14:10,472 INFO L87 Difference]: Start difference. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-08 08:14:10,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:10,498 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-08 08:14:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-08 08:14:10,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:10,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:10,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:10,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 08:14:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1077 transitions. [2022-04-08 08:14:10,532 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1077 transitions. Word has length 63 [2022-04-08 08:14:10,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:10,532 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1077 transitions. [2022-04-08 08:14:10,533 INFO L479 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) [2022-04-08 08:14:10,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1077 transitions. [2022-04-08 08:14:13,460 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1077 edges. 1077 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1077 transitions. [2022-04-08 08:14:13,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 08:14:13,461 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:13,461 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:14:13,461 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-08 08:14:13,461 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:13,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:13,462 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 1 times [2022-04-08 08:14:13,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:13,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [168578254] [2022-04-08 08:14:13,462 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:13,462 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 2 times [2022-04-08 08:14:13,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:13,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [761355801] [2022-04-08 08:14:13,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:13,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:13,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,557 INFO L290 TraceCheckUtils]: 0: Hoare triple {198902#(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; {198858#true} is VALID [2022-04-08 08:14:13,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,557 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-08 08:14:13,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:13,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {198903#(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; {198858#true} is VALID [2022-04-08 08:14:13,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,583 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-08 08:14:13,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {198904#(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; {198858#true} is VALID [2022-04-08 08:14:13,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-08 08:14:13,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:14:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:14:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:14:13,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:14:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 08:14:13,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:14:13,778 INFO L290 TraceCheckUtils]: 6: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,778 INFO L290 TraceCheckUtils]: 7: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,778 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:14:13,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,779 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 08:14:13,779 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,780 INFO L272 TraceCheckUtils]: 3: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,780 INFO L290 TraceCheckUtils]: 4: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 08:14:13,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 08:14:13,780 INFO L290 TraceCheckUtils]: 7: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 08:14:13,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 08:14:13,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:14:13,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,781 INFO L290 TraceCheckUtils]: 11: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,782 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:14:13,782 INFO L290 TraceCheckUtils]: 13: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,783 INFO L290 TraceCheckUtils]: 14: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,783 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 08:14:13,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {198931#(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; {198858#true} is VALID [2022-04-08 08:14:13,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 08:14:13,784 INFO L272 TraceCheckUtils]: 2: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,784 INFO L290 TraceCheckUtils]: 3: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,784 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 08:14:13,784 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 7: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 08:14:13,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:14:13,786 INFO L290 TraceCheckUtils]: 13: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,786 INFO L290 TraceCheckUtils]: 14: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,786 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:14:13,787 INFO L290 TraceCheckUtils]: 16: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,787 INFO L290 TraceCheckUtils]: 17: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,788 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 08:14:13,788 INFO L290 TraceCheckUtils]: 19: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,788 INFO L290 TraceCheckUtils]: 20: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,789 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 08:14:13,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {198905#(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; {198858#true} is VALID [2022-04-08 08:14:13,789 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 08:14:13,789 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 08:14:13,789 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-08 08:14:13,790 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(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 [2022-04-08 08:14:13,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {198931#(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; {198858#true} is VALID [2022-04-08 08:14:13,790 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 08:14:13,791 INFO L272 TraceCheckUtils]: 7: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,791 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 08:14:13,791 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,791 INFO L272 TraceCheckUtils]: 11: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 12: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 13: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 15: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:14:13,792 INFO L290 TraceCheckUtils]: 18: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,793 INFO L290 TraceCheckUtils]: 19: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,793 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:14:13,794 INFO L290 TraceCheckUtils]: 21: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,794 INFO L290 TraceCheckUtils]: 22: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,794 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 08:14:13,795 INFO L290 TraceCheckUtils]: 24: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,795 INFO L290 TraceCheckUtils]: 25: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,796 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 08:14:13,796 INFO L290 TraceCheckUtils]: 27: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,796 INFO L290 TraceCheckUtils]: 28: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,797 INFO L290 TraceCheckUtils]: 29: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,797 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-08 08:14:13,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {198858#true} call ULTIMATE.init(); {198902#(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 [2022-04-08 08:14:13,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {198902#(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; {198858#true} is VALID [2022-04-08 08:14:13,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,799 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-08 08:14:13,799 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret180 := main(); {198858#true} is VALID [2022-04-08 08:14:13,799 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call _BLAST_init(); {198903#(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 [2022-04-08 08:14:13,800 INFO L290 TraceCheckUtils]: 7: Hoare triple {198903#(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; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {198858#true} is VALID [2022-04-08 08:14:13,800 INFO L272 TraceCheckUtils]: 12: Hoare triple {198858#true} call stub_driver_init(); {198904#(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 [2022-04-08 08:14:13,801 INFO L290 TraceCheckUtils]: 13: Hoare triple {198904#(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; {198858#true} is VALID [2022-04-08 08:14:13,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 08:14:13,801 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-08 08:14:13,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,801 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume 2 == ~tmp_ndt_1~0; {198858#true} is VALID [2022-04-08 08:14:13,802 INFO L272 TraceCheckUtils]: 18: Hoare triple {198858#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {198905#(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 [2022-04-08 08:14:13,802 INFO L290 TraceCheckUtils]: 19: Hoare triple {198905#(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; {198858#true} is VALID [2022-04-08 08:14:13,802 INFO L290 TraceCheckUtils]: 20: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 08:14:13,802 INFO L290 TraceCheckUtils]: 21: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 08:14:13,802 INFO L290 TraceCheckUtils]: 22: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-08 08:14:13,802 INFO L272 TraceCheckUtils]: 23: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(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 [2022-04-08 08:14:13,802 INFO L290 TraceCheckUtils]: 24: Hoare triple {198931#(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; {198858#true} is VALID [2022-04-08 08:14:13,803 INFO L290 TraceCheckUtils]: 25: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 08:14:13,803 INFO L272 TraceCheckUtils]: 26: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,803 INFO L290 TraceCheckUtils]: 27: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,803 INFO L290 TraceCheckUtils]: 28: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 08:14:13,803 INFO L290 TraceCheckUtils]: 29: Hoare triple {198858#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; {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L272 TraceCheckUtils]: 30: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 31: Hoare triple {198950#(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; {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 32: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 33: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 34: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 35: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 08:14:13,804 INFO L290 TraceCheckUtils]: 36: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 08:14:13,805 INFO L290 TraceCheckUtils]: 37: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,805 INFO L290 TraceCheckUtils]: 38: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,806 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 08:14:13,806 INFO L290 TraceCheckUtils]: 40: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,806 INFO L290 TraceCheckUtils]: 41: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 08:14:13,807 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 08:14:13,807 INFO L290 TraceCheckUtils]: 43: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,807 INFO L290 TraceCheckUtils]: 44: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,808 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 08:14:13,808 INFO L290 TraceCheckUtils]: 46: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,809 INFO L290 TraceCheckUtils]: 47: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,809 INFO L290 TraceCheckUtils]: 48: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 08:14:13,809 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-08 08:14:13,810 INFO L290 TraceCheckUtils]: 50: Hoare triple {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,810 INFO L290 TraceCheckUtils]: 51: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,810 INFO L290 TraceCheckUtils]: 52: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,810 INFO L290 TraceCheckUtils]: 53: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,811 INFO L290 TraceCheckUtils]: 54: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,811 INFO L290 TraceCheckUtils]: 55: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,811 INFO L290 TraceCheckUtils]: 56: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,811 INFO L290 TraceCheckUtils]: 57: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,812 INFO L290 TraceCheckUtils]: 58: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 08:14:13,812 INFO L290 TraceCheckUtils]: 59: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {198859#false} is VALID [2022-04-08 08:14:13,812 INFO L272 TraceCheckUtils]: 60: Hoare triple {198859#false} call errorFn(); {198859#false} is VALID [2022-04-08 08:14:13,812 INFO L290 TraceCheckUtils]: 61: Hoare triple {198859#false} assume !false; {198859#false} is VALID [2022-04-08 08:14:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:13,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:13,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [761355801] [2022-04-08 08:14:13,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [761355801] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:13,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:13,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:14:13,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:13,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [168578254] [2022-04-08 08:14:13,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [168578254] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:13,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:13,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 08:14:13,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091832421] [2022-04-08 08:14:13,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:13,813 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 [2022-04-08 08:14:13,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:13,813 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) [2022-04-08 08:14:13,854 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:13,854 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 08:14:13,854 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:13,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 08:14:13,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 08:14:13,855 INFO L87 Difference]: Start difference. First operand 794 states and 1077 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) [2022-04-08 08:14:34,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:34,034 INFO L93 Difference]: Finished difference Result 926 states and 1301 transitions. [2022-04-08 08:14:34,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 08:14:34,035 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 [2022-04-08 08:14:34,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:34,035 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) [2022-04-08 08:14:34,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-08 08:14:34,041 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) [2022-04-08 08:14:34,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-08 08:14:34,047 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 798 transitions. [2022-04-08 08:14:34,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 798 edges. 798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:34,977 INFO L225 Difference]: With dead ends: 926 [2022-04-08 08:14:34,977 INFO L226 Difference]: Without dead ends: 904 [2022-04-08 08:14:34,977 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:14:34,978 INFO L913 BasicCegarLoop]: 577 mSDtfsCounter, 1137 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 5934 mSolverCounterSat, 458 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1139 SdHoareTripleChecker+Valid, 3240 SdHoareTripleChecker+Invalid, 6392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 458 IncrementalHoareTripleChecker+Valid, 5934 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:34,978 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1139 Valid, 3240 Invalid, 6392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [458 Valid, 5934 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2022-04-08 08:14:34,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2022-04-08 08:14:37,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 789. [2022-04-08 08:14:37,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:14:37,199 INFO L82 GeneralOperation]: Start isEquivalent. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 08:14:37,200 INFO L74 IsIncluded]: Start isIncluded. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 08:14:37,200 INFO L87 Difference]: Start difference. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 08:14:37,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:37,226 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-08 08:14:37,226 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-08 08:14:37,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:37,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:37,228 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-08 08:14:37,229 INFO L87 Difference]: Start difference. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-08 08:14:37,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:37,255 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-08 08:14:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-08 08:14:37,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:14:37,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:14:37,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:14:37,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:14:37,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 08:14:37,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1070 transitions. [2022-04-08 08:14:37,287 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1070 transitions. Word has length 62 [2022-04-08 08:14:37,287 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:14:37,287 INFO L478 AbstractCegarLoop]: Abstraction has 789 states and 1070 transitions. [2022-04-08 08:14:37,287 INFO L479 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) [2022-04-08 08:14:37,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1070 transitions. [2022-04-08 08:14:40,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1070 edges. 1070 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:40,227 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1070 transitions. [2022-04-08 08:14:40,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-08 08:14:40,228 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:14:40,228 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:14:40,228 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-08 08:14:40,228 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:14:40,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:14:40,228 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 1 times [2022-04-08 08:14:40,228 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:40,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1879523193] [2022-04-08 08:14:40,229 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:14:40,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 2 times [2022-04-08 08:14:40,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:14:40,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30850962] [2022-04-08 08:14:40,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:14:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:14:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:14:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {204255#(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; {204208#true} is VALID [2022-04-08 08:14:40,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,314 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-08 08:14:40,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:14:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {204256#(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; {204208#true} is VALID [2022-04-08 08:14:40,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-08 08:14:40,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {204257#(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; {204208#true} is VALID [2022-04-08 08:14:40,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-08 08:14:40,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:14:40,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:14:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:14:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,549 INFO L290 TraceCheckUtils]: 0: Hoare triple {204308#(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; {204208#true} is VALID [2022-04-08 08:14:40,550 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 08:14:40,550 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,550 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 08:14:40,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:14:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:14:40,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:14:40,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 08:14:40,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 08:14:40,622 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,622 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {204309#(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; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:14:40,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,623 INFO L290 TraceCheckUtils]: 2: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,624 INFO L272 TraceCheckUtils]: 3: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:40,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 08:14:40,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 08:14:40,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,624 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,625 INFO L290 TraceCheckUtils]: 8: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,625 INFO L290 TraceCheckUtils]: 9: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,626 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 08:14:40,626 INFO L290 TraceCheckUtils]: 0: Hoare triple {204289#(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; {204208#true} is VALID [2022-04-08 08:14:40,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 08:14:40,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 08:14:40,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 08:14:40,626 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {204308#(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; {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 08:14:40,627 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:14:40,628 INFO L272 TraceCheckUtils]: 12: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,628 INFO L290 TraceCheckUtils]: 13: Hoare triple {204309#(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; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:14:40,628 INFO L290 TraceCheckUtils]: 14: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,628 INFO L290 TraceCheckUtils]: 15: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,629 INFO L272 TraceCheckUtils]: 16: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:40,629 INFO L290 TraceCheckUtils]: 17: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 08:14:40,629 INFO L290 TraceCheckUtils]: 18: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 08:14:40,629 INFO L290 TraceCheckUtils]: 19: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,629 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,630 INFO L290 TraceCheckUtils]: 21: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,630 INFO L290 TraceCheckUtils]: 22: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,631 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 08:14:40,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,631 INFO L290 TraceCheckUtils]: 25: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,632 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:14:40,632 INFO L290 TraceCheckUtils]: 0: Hoare triple {204258#(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; {204208#true} is VALID [2022-04-08 08:14:40,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L272 TraceCheckUtils]: 2: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(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 [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 3: Hoare triple {204289#(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; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 4: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L272 TraceCheckUtils]: 7: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 8: Hoare triple {204308#(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; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,633 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 08:14:40,634 INFO L290 TraceCheckUtils]: 12: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 08:14:40,634 INFO L290 TraceCheckUtils]: 13: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 08:14:40,634 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:14:40,634 INFO L272 TraceCheckUtils]: 15: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,635 INFO L290 TraceCheckUtils]: 16: Hoare triple {204309#(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; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:14:40,635 INFO L290 TraceCheckUtils]: 17: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,635 INFO L290 TraceCheckUtils]: 18: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,636 INFO L272 TraceCheckUtils]: 19: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:40,636 INFO L290 TraceCheckUtils]: 20: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 08:14:40,636 INFO L290 TraceCheckUtils]: 21: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 08:14:40,636 INFO L290 TraceCheckUtils]: 22: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,636 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,637 INFO L290 TraceCheckUtils]: 24: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,637 INFO L290 TraceCheckUtils]: 25: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,637 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 08:14:40,638 INFO L290 TraceCheckUtils]: 27: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,638 INFO L290 TraceCheckUtils]: 28: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,639 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:14:40,639 INFO L290 TraceCheckUtils]: 30: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:14:40,639 INFO L290 TraceCheckUtils]: 31: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:14:40,639 INFO L290 TraceCheckUtils]: 32: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:14:40,640 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:14:40,641 INFO L272 TraceCheckUtils]: 0: Hoare triple {204208#true} call ULTIMATE.init(); {204255#(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 [2022-04-08 08:14:40,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {204255#(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; {204208#true} is VALID [2022-04-08 08:14:40,641 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,641 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-08 08:14:40,641 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret180 := main(); {204208#true} is VALID [2022-04-08 08:14:40,641 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#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; {204208#true} is VALID [2022-04-08 08:14:40,642 INFO L272 TraceCheckUtils]: 6: Hoare triple {204208#true} call _BLAST_init(); {204256#(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 [2022-04-08 08:14:40,642 INFO L290 TraceCheckUtils]: 7: Hoare triple {204256#(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; {204208#true} is VALID [2022-04-08 08:14:40,642 INFO L290 TraceCheckUtils]: 8: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,642 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-08 08:14:40,642 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#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; {204208#true} is VALID [2022-04-08 08:14:40,642 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {204208#true} is VALID [2022-04-08 08:14:40,643 INFO L272 TraceCheckUtils]: 12: Hoare triple {204208#true} call stub_driver_init(); {204257#(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 [2022-04-08 08:14:40,643 INFO L290 TraceCheckUtils]: 13: Hoare triple {204257#(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; {204208#true} is VALID [2022-04-08 08:14:40,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,643 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-08 08:14:40,643 INFO L290 TraceCheckUtils]: 16: Hoare triple {204208#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; {204208#true} is VALID [2022-04-08 08:14:40,643 INFO L290 TraceCheckUtils]: 17: Hoare triple {204208#true} assume 2 == ~tmp_ndt_1~0; {204208#true} is VALID [2022-04-08 08:14:40,644 INFO L272 TraceCheckUtils]: 18: Hoare triple {204208#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {204258#(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 [2022-04-08 08:14:40,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {204258#(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; {204208#true} is VALID [2022-04-08 08:14:40,644 INFO L290 TraceCheckUtils]: 20: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-08 08:14:40,644 INFO L272 TraceCheckUtils]: 21: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(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 [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 22: Hoare triple {204289#(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; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 25: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L272 TraceCheckUtils]: 26: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 27: Hoare triple {204308#(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; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 28: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 29: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 08:14:40,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 08:14:40,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:14:40,646 INFO L272 TraceCheckUtils]: 34: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:14:40,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {204309#(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; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:14:40,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,647 INFO L290 TraceCheckUtils]: 37: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,648 INFO L272 TraceCheckUtils]: 38: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:14:40,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 08:14:40,648 INFO L290 TraceCheckUtils]: 40: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 08:14:40,648 INFO L290 TraceCheckUtils]: 41: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 08:14:40,648 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,648 INFO L290 TraceCheckUtils]: 43: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,649 INFO L290 TraceCheckUtils]: 44: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:14:40,649 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 08:14:40,650 INFO L290 TraceCheckUtils]: 46: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,650 INFO L290 TraceCheckUtils]: 47: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:14:40,650 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:14:40,651 INFO L290 TraceCheckUtils]: 49: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:14:40,651 INFO L290 TraceCheckUtils]: 50: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:14:40,651 INFO L290 TraceCheckUtils]: 51: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:14:40,652 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:14:40,652 INFO L290 TraceCheckUtils]: 53: Hoare triple {204253#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,652 INFO L290 TraceCheckUtils]: 54: Hoare triple {204254#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,653 INFO L290 TraceCheckUtils]: 55: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,653 INFO L290 TraceCheckUtils]: 56: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,653 INFO L290 TraceCheckUtils]: 57: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,653 INFO L290 TraceCheckUtils]: 58: Hoare triple {204254#(not (= main_~status~9 259))} assume -1 != ~status~9; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,654 INFO L290 TraceCheckUtils]: 59: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,654 INFO L290 TraceCheckUtils]: 60: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,654 INFO L290 TraceCheckUtils]: 61: Hoare triple {204254#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,654 INFO L290 TraceCheckUtils]: 62: Hoare triple {204254#(not (= main_~status~9 259))} assume 1 != ~pended~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,655 INFO L290 TraceCheckUtils]: 63: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 08:14:40,655 INFO L290 TraceCheckUtils]: 64: Hoare triple {204254#(not (= main_~status~9 259))} assume 259 == ~status~9; {204209#false} is VALID [2022-04-08 08:14:40,655 INFO L272 TraceCheckUtils]: 65: Hoare triple {204209#false} call errorFn(); {204209#false} is VALID [2022-04-08 08:14:40,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {204209#false} assume !false; {204209#false} is VALID [2022-04-08 08:14:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:14:40,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:14:40,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30850962] [2022-04-08 08:14:40,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30850962] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:40,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:40,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:14:40,656 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:14:40,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1879523193] [2022-04-08 08:14:40,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1879523193] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:14:40,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:14:40,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:14:40,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943771546] [2022-04-08 08:14:40,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:14:40,657 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 [2022-04-08 08:14:40,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:14:40,657 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) [2022-04-08 08:14:40,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:40,698 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 08:14:40,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:14:40,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 08:14:40,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:14:40,700 INFO L87 Difference]: Start difference. First operand 789 states and 1070 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) [2022-04-08 08:14:58,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:14:58,626 INFO L93 Difference]: Finished difference Result 928 states and 1301 transitions. [2022-04-08 08:14:58,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 08:14:58,626 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 [2022-04-08 08:14:58,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:14:58,626 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) [2022-04-08 08:14:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-08 08:14:58,632 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) [2022-04-08 08:14:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-08 08:14:58,638 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 823 transitions. [2022-04-08 08:14:59,514 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:14:59,559 INFO L225 Difference]: With dead ends: 928 [2022-04-08 08:14:59,559 INFO L226 Difference]: Without dead ends: 903 [2022-04-08 08:14:59,560 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:14:59,560 INFO L913 BasicCegarLoop]: 567 mSDtfsCounter, 638 mSDsluCounter, 2733 mSDsCounter, 0 mSdLazyCounter, 5317 mSolverCounterSat, 254 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 642 SdHoareTripleChecker+Valid, 3300 SdHoareTripleChecker+Invalid, 5571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 254 IncrementalHoareTripleChecker+Valid, 5317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:14:59,560 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [642 Valid, 3300 Invalid, 5571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [254 Valid, 5317 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-08 08:14:59,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2022-04-08 08:15:01,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 787. [2022-04-08 08:15:01,734 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:01,735 INFO L82 GeneralOperation]: Start isEquivalent. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 08:15:01,736 INFO L74 IsIncluded]: Start isIncluded. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 08:15:01,736 INFO L87 Difference]: Start difference. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 08:15:01,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:01,768 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-08 08:15:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-08 08:15:01,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:01,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:01,770 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-08 08:15:01,770 INFO L87 Difference]: Start difference. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-08 08:15:01,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:01,796 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-08 08:15:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-08 08:15:01,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:01,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:01,797 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:01,797 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:01,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 08:15:01,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1066 transitions. [2022-04-08 08:15:01,826 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1066 transitions. Word has length 67 [2022-04-08 08:15:01,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:01,826 INFO L478 AbstractCegarLoop]: Abstraction has 787 states and 1066 transitions. [2022-04-08 08:15:01,826 INFO L479 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) [2022-04-08 08:15:01,826 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1066 transitions. [2022-04-08 08:15:04,650 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1066 edges. 1066 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1066 transitions. [2022-04-08 08:15:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-08 08:15:04,651 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:04,651 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:04,651 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-08 08:15:04,652 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:04,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:04,652 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 1 times [2022-04-08 08:15:04,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:04,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1633634340] [2022-04-08 08:15:04,653 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:04,653 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 2 times [2022-04-08 08:15:04,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:04,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828321532] [2022-04-08 08:15:04,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:04,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {209618#(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; {209572#true} is VALID [2022-04-08 08:15:04,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:04,731 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-08 08:15:04,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,751 INFO L290 TraceCheckUtils]: 0: Hoare triple {209619#(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; {209572#true} is VALID [2022-04-08 08:15:04,751 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:04,751 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-08 08:15:04,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {209620#(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; {209572#true} is VALID [2022-04-08 08:15:04,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:04,763 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-08 08:15:04,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:15:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:15:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:15:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {209670#(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; {209572#true} is VALID [2022-04-08 08:15:04,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 08:15:04,926 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:04,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 08:15:04,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 08:15:04,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:15:04,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:04,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 08:15:04,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 08:15:04,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:04,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,000 INFO L290 TraceCheckUtils]: 0: Hoare triple {209671#(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; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:05,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,001 INFO L272 TraceCheckUtils]: 3: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:05,001 INFO L290 TraceCheckUtils]: 4: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 08:15:05,001 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 08:15:05,001 INFO L290 TraceCheckUtils]: 6: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,002 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,002 INFO L290 TraceCheckUtils]: 9: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,003 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 0: Hoare triple {209651#(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; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 3: Hoare triple {209670#(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; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 08:15:05,004 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 08:15:05,005 INFO L290 TraceCheckUtils]: 9: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 08:15:05,005 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:15:05,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {209671#(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; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:05,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,007 INFO L290 TraceCheckUtils]: 14: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,007 INFO L272 TraceCheckUtils]: 15: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:05,007 INFO L290 TraceCheckUtils]: 16: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 08:15:05,007 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 08:15:05,007 INFO L290 TraceCheckUtils]: 18: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,008 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,008 INFO L290 TraceCheckUtils]: 20: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,008 INFO L290 TraceCheckUtils]: 21: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,009 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 08:15:05,010 INFO L290 TraceCheckUtils]: 23: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,010 INFO L290 TraceCheckUtils]: 24: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,011 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:15:05,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {209621#(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; {209572#true} is VALID [2022-04-08 08:15:05,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-08 08:15:05,011 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(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 [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 3: Hoare triple {209651#(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; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L272 TraceCheckUtils]: 5: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 6: Hoare triple {209670#(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; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 08:15:05,012 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 08:15:05,013 INFO L290 TraceCheckUtils]: 12: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 08:15:05,013 INFO L290 TraceCheckUtils]: 13: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:15:05,014 INFO L272 TraceCheckUtils]: 14: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,014 INFO L290 TraceCheckUtils]: 15: Hoare triple {209671#(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; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:05,014 INFO L290 TraceCheckUtils]: 16: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,015 INFO L290 TraceCheckUtils]: 17: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,015 INFO L272 TraceCheckUtils]: 18: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:05,015 INFO L290 TraceCheckUtils]: 19: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 08:15:05,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 08:15:05,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,016 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,017 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 08:15:05,018 INFO L290 TraceCheckUtils]: 26: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,018 INFO L290 TraceCheckUtils]: 27: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,019 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:15:05,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:15:05,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:05,020 INFO L290 TraceCheckUtils]: 31: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:05,020 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:15:05,022 INFO L272 TraceCheckUtils]: 0: Hoare triple {209572#true} call ULTIMATE.init(); {209618#(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 [2022-04-08 08:15:05,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {209618#(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; {209572#true} is VALID [2022-04-08 08:15:05,022 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,022 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-08 08:15:05,022 INFO L272 TraceCheckUtils]: 4: Hoare triple {209572#true} call #t~ret180 := main(); {209572#true} is VALID [2022-04-08 08:15:05,022 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#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; {209572#true} is VALID [2022-04-08 08:15:05,023 INFO L272 TraceCheckUtils]: 6: Hoare triple {209572#true} call _BLAST_init(); {209619#(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 [2022-04-08 08:15:05,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {209619#(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; {209572#true} is VALID [2022-04-08 08:15:05,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,023 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-08 08:15:05,023 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#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; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L272 TraceCheckUtils]: 12: Hoare triple {209572#true} call stub_driver_init(); {209620#(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 [2022-04-08 08:15:05,024 INFO L290 TraceCheckUtils]: 13: Hoare triple {209620#(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; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L290 TraceCheckUtils]: 14: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L290 TraceCheckUtils]: 16: Hoare triple {209572#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; {209572#true} is VALID [2022-04-08 08:15:05,024 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume 2 == ~tmp_ndt_1~0; {209572#true} is VALID [2022-04-08 08:15:05,025 INFO L272 TraceCheckUtils]: 18: Hoare triple {209572#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {209621#(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 [2022-04-08 08:15:05,025 INFO L290 TraceCheckUtils]: 19: Hoare triple {209621#(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; {209572#true} is VALID [2022-04-08 08:15:05,025 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-08 08:15:05,026 INFO L272 TraceCheckUtils]: 21: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(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 [2022-04-08 08:15:05,026 INFO L290 TraceCheckUtils]: 22: Hoare triple {209651#(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; {209572#true} is VALID [2022-04-08 08:15:05,026 INFO L290 TraceCheckUtils]: 23: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L272 TraceCheckUtils]: 24: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 25: Hoare triple {209670#(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; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 26: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 27: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 08:15:05,027 INFO L290 TraceCheckUtils]: 31: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 08:15:05,028 INFO L290 TraceCheckUtils]: 32: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 08:15:05,028 INFO L272 TraceCheckUtils]: 33: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:05,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {209671#(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; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:05,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,030 INFO L272 TraceCheckUtils]: 37: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:05,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 08:15:05,030 INFO L290 TraceCheckUtils]: 39: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 08:15:05,030 INFO L290 TraceCheckUtils]: 40: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 08:15:05,031 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,031 INFO L290 TraceCheckUtils]: 42: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,031 INFO L290 TraceCheckUtils]: 43: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:05,032 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 08:15:05,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,033 INFO L290 TraceCheckUtils]: 46: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 08:15:05,033 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 08:15:05,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 08:15:05,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:05,034 INFO L290 TraceCheckUtils]: 50: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:05,035 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:15:05,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {209616#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,036 INFO L290 TraceCheckUtils]: 53: Hoare triple {209617#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,036 INFO L290 TraceCheckUtils]: 54: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,036 INFO L290 TraceCheckUtils]: 55: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,037 INFO L290 TraceCheckUtils]: 57: Hoare triple {209617#(not (= main_~status~9 259))} assume -1 != ~status~9; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,038 INFO L290 TraceCheckUtils]: 59: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,038 INFO L290 TraceCheckUtils]: 60: Hoare triple {209617#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,038 INFO L290 TraceCheckUtils]: 61: Hoare triple {209617#(not (= main_~status~9 259))} assume 1 != ~pended~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,038 INFO L290 TraceCheckUtils]: 62: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:05,039 INFO L290 TraceCheckUtils]: 63: Hoare triple {209617#(not (= main_~status~9 259))} assume 259 == ~status~9; {209573#false} is VALID [2022-04-08 08:15:05,039 INFO L272 TraceCheckUtils]: 64: Hoare triple {209573#false} call errorFn(); {209573#false} is VALID [2022-04-08 08:15:05,039 INFO L290 TraceCheckUtils]: 65: Hoare triple {209573#false} assume !false; {209573#false} is VALID [2022-04-08 08:15:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:05,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:05,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828321532] [2022-04-08 08:15:05,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828321532] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:05,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:05,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:15:05,040 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:05,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1633634340] [2022-04-08 08:15:05,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1633634340] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:05,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:05,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 08:15:05,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920554741] [2022-04-08 08:15:05,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:05,040 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 [2022-04-08 08:15:05,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:05,040 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) [2022-04-08 08:15:05,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:05,092 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 08:15:05,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:05,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 08:15:05,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-08 08:15:05,093 INFO L87 Difference]: Start difference. First operand 787 states and 1066 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) [2022-04-08 08:15:20,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:20,830 INFO L93 Difference]: Finished difference Result 925 states and 1294 transitions. [2022-04-08 08:15:20,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 08:15:20,830 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 [2022-04-08 08:15:20,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:20,830 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) [2022-04-08 08:15:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-08 08:15:20,839 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) [2022-04-08 08:15:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-08 08:15:20,845 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 816 transitions. [2022-04-08 08:15:21,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 816 edges. 816 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:21,724 INFO L225 Difference]: With dead ends: 925 [2022-04-08 08:15:21,724 INFO L226 Difference]: Without dead ends: 900 [2022-04-08 08:15:21,725 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:15:21,725 INFO L913 BasicCegarLoop]: 564 mSDtfsCounter, 935 mSDsluCounter, 2486 mSDsCounter, 0 mSdLazyCounter, 4770 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 938 SdHoareTripleChecker+Valid, 3050 SdHoareTripleChecker+Invalid, 5132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 4770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:21,725 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [938 Valid, 3050 Invalid, 5132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 4770 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2022-04-08 08:15:21,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2022-04-08 08:15:23,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 785. [2022-04-08 08:15:23,891 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:23,892 INFO L82 GeneralOperation]: Start isEquivalent. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 08:15:23,892 INFO L74 IsIncluded]: Start isIncluded. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 08:15:23,893 INFO L87 Difference]: Start difference. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 08:15:23,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:23,918 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-08 08:15:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-08 08:15:23,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:23,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:23,920 INFO L74 IsIncluded]: Start isIncluded. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-08 08:15:23,920 INFO L87 Difference]: Start difference. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-08 08:15:23,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:23,946 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-08 08:15:23,946 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-08 08:15:23,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:23,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:23,947 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:23,947 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 08:15:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 1062 transitions. [2022-04-08 08:15:23,984 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 1062 transitions. Word has length 66 [2022-04-08 08:15:23,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:23,984 INFO L478 AbstractCegarLoop]: Abstraction has 785 states and 1062 transitions. [2022-04-08 08:15:23,984 INFO L479 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) [2022-04-08 08:15:23,984 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 785 states and 1062 transitions. [2022-04-08 08:15:26,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1062 edges. 1062 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1062 transitions. [2022-04-08 08:15:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:15:26,797 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:26,797 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:26,797 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-08 08:15:26,797 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:26,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:26,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 1 times [2022-04-08 08:15:26,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:26,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1520995943] [2022-04-08 08:15:26,798 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:26,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 2 times [2022-04-08 08:15:26,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:26,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176504067] [2022-04-08 08:15:26,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:26,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:26,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:26,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {214961#(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; {214918#true} is VALID [2022-04-08 08:15:26,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:26,898 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-08 08:15:26,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:26,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {214962#(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; {214918#true} is VALID [2022-04-08 08:15:26,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:26,919 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-08 08:15:26,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:26,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {214963#(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; {214918#true} is VALID [2022-04-08 08:15:26,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:26,933 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-08 08:15:26,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:15:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:27,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:15:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:27,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 08:15:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:27,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:15:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:27,116 INFO L290 TraceCheckUtils]: 0: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 08:15:27,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 08:15:27,116 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {215006#(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; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:27,118 INFO L290 TraceCheckUtils]: 1: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,118 INFO L272 TraceCheckUtils]: 3: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:27,118 INFO L290 TraceCheckUtils]: 4: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 08:15:27,119 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 08:15:27,119 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,119 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,119 INFO L290 TraceCheckUtils]: 8: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,120 INFO L290 TraceCheckUtils]: 9: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,120 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 08:15:27,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {214991#(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; {214918#true} is VALID [2022-04-08 08:15:27,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 08:15:27,121 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:15:27,122 INFO L272 TraceCheckUtils]: 8: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:27,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {215006#(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; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:27,122 INFO L290 TraceCheckUtils]: 10: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,123 INFO L290 TraceCheckUtils]: 11: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,123 INFO L272 TraceCheckUtils]: 12: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:27,123 INFO L290 TraceCheckUtils]: 13: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 08:15:27,123 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 08:15:27,123 INFO L290 TraceCheckUtils]: 15: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,124 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,124 INFO L290 TraceCheckUtils]: 17: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,124 INFO L290 TraceCheckUtils]: 18: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,125 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 08:15:27,125 INFO L290 TraceCheckUtils]: 20: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,126 INFO L290 TraceCheckUtils]: 21: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,126 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:15:27,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {214964#(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; {214918#true} is VALID [2022-04-08 08:15:27,126 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L272 TraceCheckUtils]: 2: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(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 [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 3: Hoare triple {214991#(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; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 08:15:27,127 INFO L290 TraceCheckUtils]: 9: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 08:15:27,128 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:15:27,128 INFO L272 TraceCheckUtils]: 11: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:27,129 INFO L290 TraceCheckUtils]: 12: Hoare triple {215006#(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; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:27,129 INFO L290 TraceCheckUtils]: 13: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,129 INFO L290 TraceCheckUtils]: 14: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,130 INFO L272 TraceCheckUtils]: 15: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:27,130 INFO L290 TraceCheckUtils]: 16: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 08:15:27,130 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 08:15:27,130 INFO L290 TraceCheckUtils]: 18: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,130 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,130 INFO L290 TraceCheckUtils]: 20: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,131 INFO L290 TraceCheckUtils]: 21: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,131 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 08:15:27,132 INFO L290 TraceCheckUtils]: 23: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,132 INFO L290 TraceCheckUtils]: 24: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,133 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:15:27,133 INFO L290 TraceCheckUtils]: 26: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-08 08:15:27,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:27,133 INFO L290 TraceCheckUtils]: 28: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:27,134 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:15:27,135 INFO L272 TraceCheckUtils]: 0: Hoare triple {214918#true} call ULTIMATE.init(); {214961#(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 [2022-04-08 08:15:27,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {214961#(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; {214918#true} is VALID [2022-04-08 08:15:27,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,136 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-08 08:15:27,136 INFO L272 TraceCheckUtils]: 4: Hoare triple {214918#true} call #t~ret180 := main(); {214918#true} is VALID [2022-04-08 08:15:27,136 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L272 TraceCheckUtils]: 6: Hoare triple {214918#true} call _BLAST_init(); {214962#(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 [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 7: Hoare triple {214962#(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; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 11: Hoare triple {214918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L272 TraceCheckUtils]: 12: Hoare triple {214918#true} call stub_driver_init(); {214963#(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 [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 13: Hoare triple {214963#(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; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,137 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-08 08:15:27,138 INFO L290 TraceCheckUtils]: 16: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,138 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume 2 == ~tmp_ndt_1~0; {214918#true} is VALID [2022-04-08 08:15:27,138 INFO L272 TraceCheckUtils]: 18: Hoare triple {214918#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {214964#(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 [2022-04-08 08:15:27,138 INFO L290 TraceCheckUtils]: 19: Hoare triple {214964#(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; {214918#true} is VALID [2022-04-08 08:15:27,138 INFO L290 TraceCheckUtils]: 20: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L272 TraceCheckUtils]: 21: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(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 [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 22: Hoare triple {214991#(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; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 23: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 24: Hoare triple {214918#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; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 25: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 26: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 27: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 08:15:27,139 INFO L290 TraceCheckUtils]: 28: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 08:15:27,140 INFO L290 TraceCheckUtils]: 29: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 08:15:27,140 INFO L272 TraceCheckUtils]: 30: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:27,141 INFO L290 TraceCheckUtils]: 31: Hoare triple {215006#(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; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 08:15:27,141 INFO L290 TraceCheckUtils]: 32: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,141 INFO L290 TraceCheckUtils]: 33: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,142 INFO L272 TraceCheckUtils]: 34: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:27,142 INFO L290 TraceCheckUtils]: 35: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 08:15:27,142 INFO L290 TraceCheckUtils]: 36: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 08:15:27,142 INFO L290 TraceCheckUtils]: 37: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 08:15:27,142 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,143 INFO L290 TraceCheckUtils]: 39: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,143 INFO L290 TraceCheckUtils]: 40: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 08:15:27,144 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 08:15:27,144 INFO L290 TraceCheckUtils]: 42: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,144 INFO L290 TraceCheckUtils]: 43: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 08:15:27,145 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 08:15:27,145 INFO L290 TraceCheckUtils]: 45: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-08 08:15:27,145 INFO L290 TraceCheckUtils]: 46: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:27,146 INFO L290 TraceCheckUtils]: 47: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 08:15:27,146 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 08:15:27,146 INFO L290 TraceCheckUtils]: 49: Hoare triple {214959#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,147 INFO L290 TraceCheckUtils]: 50: Hoare triple {214960#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,147 INFO L290 TraceCheckUtils]: 51: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,147 INFO L290 TraceCheckUtils]: 52: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,148 INFO L290 TraceCheckUtils]: 53: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,148 INFO L290 TraceCheckUtils]: 54: Hoare triple {214960#(not (= main_~status~9 259))} assume -1 != ~status~9; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,148 INFO L290 TraceCheckUtils]: 55: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,148 INFO L290 TraceCheckUtils]: 56: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,157 INFO L290 TraceCheckUtils]: 57: Hoare triple {214960#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,157 INFO L290 TraceCheckUtils]: 58: Hoare triple {214960#(not (= main_~status~9 259))} assume 1 != ~pended~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,157 INFO L290 TraceCheckUtils]: 59: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 08:15:27,157 INFO L290 TraceCheckUtils]: 60: Hoare triple {214960#(not (= main_~status~9 259))} assume 259 == ~status~9; {214919#false} is VALID [2022-04-08 08:15:27,158 INFO L272 TraceCheckUtils]: 61: Hoare triple {214919#false} call errorFn(); {214919#false} is VALID [2022-04-08 08:15:27,158 INFO L290 TraceCheckUtils]: 62: Hoare triple {214919#false} assume !false; {214919#false} is VALID [2022-04-08 08:15:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:27,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:27,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176504067] [2022-04-08 08:15:27,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176504067] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:27,158 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:27,158 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:15:27,158 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:27,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1520995943] [2022-04-08 08:15:27,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1520995943] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:27,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:27,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 08:15:27,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673704725] [2022-04-08 08:15:27,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:27,159 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 [2022-04-08 08:15:27,159 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:27,159 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) [2022-04-08 08:15:27,200 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:27,200 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 08:15:27,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:27,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 08:15:27,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 08:15:27,201 INFO L87 Difference]: Start difference. First operand 785 states and 1062 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) [2022-04-08 08:15:44,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:44,389 INFO L93 Difference]: Finished difference Result 920 states and 1285 transitions. [2022-04-08 08:15:44,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-08 08:15:44,389 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 [2022-04-08 08:15:44,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:44,389 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) [2022-04-08 08:15:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-08 08:15:44,395 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) [2022-04-08 08:15:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-08 08:15:44,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 792 transitions. [2022-04-08 08:15:45,221 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:45,255 INFO L225 Difference]: With dead ends: 920 [2022-04-08 08:15:45,255 INFO L226 Difference]: Without dead ends: 896 [2022-04-08 08:15:45,263 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:15:45,263 INFO L913 BasicCegarLoop]: 541 mSDtfsCounter, 871 mSDsluCounter, 2316 mSDsCounter, 0 mSdLazyCounter, 5681 mSolverCounterSat, 340 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 874 SdHoareTripleChecker+Valid, 2857 SdHoareTripleChecker+Invalid, 6021 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 340 IncrementalHoareTripleChecker+Valid, 5681 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:45,263 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [874 Valid, 2857 Invalid, 6021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 5681 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-04-08 08:15:45,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2022-04-08 08:15:47,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 783. [2022-04-08 08:15:47,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:47,429 INFO L82 GeneralOperation]: Start isEquivalent. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-08 08:15:47,430 INFO L74 IsIncluded]: Start isIncluded. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-08 08:15:47,430 INFO L87 Difference]: Start difference. First operand 896 states. Second operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-08 08:15:47,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:47,455 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-08 08:15:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-08 08:15:47,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:47,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:47,457 INFO L74 IsIncluded]: Start isIncluded. First operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) Second operand 896 states. [2022-04-08 08:15:47,457 INFO L87 Difference]: Start difference. First operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) Second operand 896 states. [2022-04-08 08:15:47,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:47,482 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-08 08:15:47,482 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-08 08:15:47,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:47,483 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:47,483 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:47,483 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 783 states, 619 states have (on average 1.3182552504038771) internal successors, (816), 634 states have internal predecessors, (816), 93 states have call successors, (93), 51 states have call predecessors, (93), 70 states have return successors, (149), 104 states have call predecessors, (149), 87 states have call successors, (149) [2022-04-08 08:15:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1058 transitions. [2022-04-08 08:15:47,511 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1058 transitions. Word has length 63 [2022-04-08 08:15:47,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:47,511 INFO L478 AbstractCegarLoop]: Abstraction has 783 states and 1058 transitions. [2022-04-08 08:15:47,511 INFO L479 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) [2022-04-08 08:15:47,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 783 states and 1058 transitions. [2022-04-08 08:15:50,329 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1058 edges. 1058 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1058 transitions. [2022-04-08 08:15:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 08:15:50,330 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:15:50,330 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:15:50,330 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-08 08:15:50,331 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:15:50,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:15:50,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 1 times [2022-04-08 08:15:50,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:50,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1232059328] [2022-04-08 08:15:50,331 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:15:50,331 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 2 times [2022-04-08 08:15:50,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:15:50,331 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369466888] [2022-04-08 08:15:50,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:15:50,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:15:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:15:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,388 INFO L290 TraceCheckUtils]: 0: Hoare triple {220270#(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; {220229#true} is VALID [2022-04-08 08:15:50,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-08 08:15:50,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:15:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {220271#(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; {220229#true} is VALID [2022-04-08 08:15:50,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,407 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-08 08:15:50,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:15:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {220272#(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; {220229#true} is VALID [2022-04-08 08:15:50,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,417 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-08 08:15:50,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:15:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:15:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 08:15:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {220307#(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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {220308#(= 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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,481 INFO L290 TraceCheckUtils]: 3: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-08 08:15:50,481 INFO L290 TraceCheckUtils]: 4: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,481 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-08 08:15:50,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 08:15:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:15:50,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-08 08:15:50,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-08 08:15:50,488 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,488 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-08 08:15:50,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {220295#(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; {220229#true} is VALID [2022-04-08 08:15:50,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,489 INFO L272 TraceCheckUtils]: 2: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:50,489 INFO L290 TraceCheckUtils]: 3: Hoare triple {220307#(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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 4: Hoare triple {220308#(= 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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 5: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 6: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 7: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 8: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 10: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,490 INFO L272 TraceCheckUtils]: 13: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 14: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 15: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-08 08:15:50,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,490 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 18: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 19: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,491 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {220273#(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; {220229#true} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-08 08:15:50,491 INFO L290 TraceCheckUtils]: 3: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-08 08:15:50,503 INFO L272 TraceCheckUtils]: 4: Hoare triple {220229#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220295#(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 [2022-04-08 08:15:50,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {220295#(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; {220229#true} is VALID [2022-04-08 08:15:50,504 INFO L290 TraceCheckUtils]: 6: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,504 INFO L272 TraceCheckUtils]: 7: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 8: Hoare triple {220307#(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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 9: Hoare triple {220308#(= 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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 10: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 13: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 15: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L290 TraceCheckUtils]: 17: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,505 INFO L272 TraceCheckUtils]: 18: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 19: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,506 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 26: Hoare triple {220230#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L290 TraceCheckUtils]: 28: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,506 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-08 08:15:50,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {220229#true} call ULTIMATE.init(); {220270#(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 [2022-04-08 08:15:50,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {220270#(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; {220229#true} is VALID [2022-04-08 08:15:50,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,508 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-08 08:15:50,508 INFO L272 TraceCheckUtils]: 4: Hoare triple {220229#true} call #t~ret180 := main(); {220229#true} is VALID [2022-04-08 08:15:50,508 INFO L290 TraceCheckUtils]: 5: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,508 INFO L272 TraceCheckUtils]: 6: Hoare triple {220229#true} call _BLAST_init(); {220271#(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 [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 7: Hoare triple {220271#(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; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 8: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 10: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 11: Hoare triple {220229#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L272 TraceCheckUtils]: 12: Hoare triple {220229#true} call stub_driver_init(); {220272#(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 [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 13: Hoare triple {220272#(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; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L290 TraceCheckUtils]: 14: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,509 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-08 08:15:50,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {220229#true} assume 2 == ~tmp_ndt_1~0; {220229#true} is VALID [2022-04-08 08:15:50,510 INFO L272 TraceCheckUtils]: 18: Hoare triple {220229#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {220273#(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 [2022-04-08 08:15:50,510 INFO L290 TraceCheckUtils]: 19: Hoare triple {220273#(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; {220229#true} is VALID [2022-04-08 08:15:50,510 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-08 08:15:50,510 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-08 08:15:50,511 INFO L290 TraceCheckUtils]: 22: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-08 08:15:50,511 INFO L272 TraceCheckUtils]: 23: Hoare triple {220229#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220295#(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 [2022-04-08 08:15:50,511 INFO L290 TraceCheckUtils]: 24: Hoare triple {220295#(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; {220229#true} is VALID [2022-04-08 08:15:50,511 INFO L290 TraceCheckUtils]: 25: Hoare triple {220229#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; {220229#true} is VALID [2022-04-08 08:15:50,512 INFO L272 TraceCheckUtils]: 26: Hoare triple {220229#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {220307#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:15:50,512 INFO L290 TraceCheckUtils]: 27: Hoare triple {220307#(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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,512 INFO L290 TraceCheckUtils]: 28: Hoare triple {220308#(= 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; {220308#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 29: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 30: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 31: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 32: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 34: Hoare triple {220230#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 35: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 36: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L272 TraceCheckUtils]: 37: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-08 08:15:50,513 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 42: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 43: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-08 08:15:50,513 INFO L290 TraceCheckUtils]: 45: Hoare triple {220230#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 46: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 49: Hoare triple {220230#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 50: Hoare triple {220230#false} assume !(0 != ~we_should_unload~0); {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 51: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 52: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 53: Hoare triple {220230#false} assume ~s~0 != ~UNLOADED~0; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 54: Hoare triple {220230#false} assume -1 != ~status~9; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 55: Hoare triple {220230#false} assume ~s~0 != ~SKIP2~0; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 56: Hoare triple {220230#false} assume ~s~0 != ~IPC~0; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 57: Hoare triple {220230#false} assume !(~s~0 != ~DC~0); {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 58: Hoare triple {220230#false} assume 1 != ~pended~0; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 59: Hoare triple {220230#false} assume ~s~0 == ~DC~0; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 60: Hoare triple {220230#false} assume 259 == ~status~9; {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L272 TraceCheckUtils]: 61: Hoare triple {220230#false} call errorFn(); {220230#false} is VALID [2022-04-08 08:15:50,514 INFO L290 TraceCheckUtils]: 62: Hoare triple {220230#false} assume !false; {220230#false} is VALID [2022-04-08 08:15:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:15:50,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:15:50,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369466888] [2022-04-08 08:15:50,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369466888] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:50,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:50,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:50,515 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:15:50,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1232059328] [2022-04-08 08:15:50,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1232059328] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:15:50,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:15:50,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 08:15:50,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692986174] [2022-04-08 08:15:50,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:15:50,515 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 [2022-04-08 08:15:50,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:15:50,516 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) [2022-04-08 08:15:50,555 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:50,555 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 08:15:50,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:15:50,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 08:15:50,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-08 08:15:50,555 INFO L87 Difference]: Start difference. First operand 783 states and 1058 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) [2022-04-08 08:15:56,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:56,237 INFO L93 Difference]: Finished difference Result 1113 states and 1521 transitions. [2022-04-08 08:15:56,237 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 08:15:56,237 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 [2022-04-08 08:15:56,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:15:56,237 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) [2022-04-08 08:15:56,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-08 08:15:56,242 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) [2022-04-08 08:15:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-08 08:15:56,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 919 transitions. [2022-04-08 08:15:57,103 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 919 edges. 919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:15:57,130 INFO L225 Difference]: With dead ends: 1113 [2022-04-08 08:15:57,130 INFO L226 Difference]: Without dead ends: 781 [2022-04-08 08:15:57,131 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:15:57,132 INFO L913 BasicCegarLoop]: 499 mSDtfsCounter, 336 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 1222 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 338 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 1334 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 1222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-08 08:15:57,132 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [338 Valid, 976 Invalid, 1334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1222 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-08 08:15:57,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2022-04-08 08:15:59,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 675. [2022-04-08 08:15:59,023 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:15:59,023 INFO L82 GeneralOperation]: Start isEquivalent. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-08 08:15:59,024 INFO L74 IsIncluded]: Start isIncluded. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-08 08:15:59,024 INFO L87 Difference]: Start difference. First operand 781 states. Second operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-08 08:15:59,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:59,043 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-08 08:15:59,043 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-08 08:15:59,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:59,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:59,044 INFO L74 IsIncluded]: Start isIncluded. First operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) Second operand 781 states. [2022-04-08 08:15:59,045 INFO L87 Difference]: Start difference. First operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) Second operand 781 states. [2022-04-08 08:15:59,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:15:59,064 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-08 08:15:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-08 08:15:59,065 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:15:59,065 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:15:59,065 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:15:59,065 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:15:59,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 675 states, 534 states have (on average 1.303370786516854) internal successors, (696), 549 states have internal predecessors, (696), 80 states have call successors, (80), 45 states have call predecessors, (80), 60 states have return successors, (103), 87 states have call predecessors, (103), 74 states have call successors, (103) [2022-04-08 08:15:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 879 transitions. [2022-04-08 08:15:59,085 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 879 transitions. Word has length 63 [2022-04-08 08:15:59,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:15:59,085 INFO L478 AbstractCegarLoop]: Abstraction has 675 states and 879 transitions. [2022-04-08 08:15:59,085 INFO L479 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) [2022-04-08 08:15:59,085 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 675 states and 879 transitions. [2022-04-08 08:16:01,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 879 transitions. [2022-04-08 08:16:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-08 08:16:01,317 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:01,317 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:01,317 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-08 08:16:01,317 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:01,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:01,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 1 times [2022-04-08 08:16:01,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:01,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1778572679] [2022-04-08 08:16:01,318 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:01,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 2 times [2022-04-08 08:16:01,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:01,318 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91279957] [2022-04-08 08:16:01,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:01,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {225491#(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; {225452#true} is VALID [2022-04-08 08:16:01,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,390 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-08 08:16:01,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {225492#(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; {225452#true} is VALID [2022-04-08 08:16:01,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,408 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-08 08:16:01,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {225493#(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; {225452#true} is VALID [2022-04-08 08:16:01,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-08 08:16:01,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-08 08:16:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:16:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:16:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {225506#(= ~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; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,450 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-08 08:16:01,451 INFO L272 TraceCheckUtils]: 1: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:01,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {225506#(= ~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; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,452 INFO L290 TraceCheckUtils]: 3: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,452 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,452 INFO L290 TraceCheckUtils]: 5: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,453 INFO L290 TraceCheckUtils]: 6: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,453 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-08 08:16:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:01,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-08 08:16:01,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {225494#(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; {225452#true} is VALID [2022-04-08 08:16:01,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-08 08:16:01,461 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-08 08:16:01,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-08 08:16:01,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:01,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-08 08:16:01,463 INFO L272 TraceCheckUtils]: 6: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:01,463 INFO L290 TraceCheckUtils]: 7: Hoare triple {225506#(= ~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; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,464 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,464 INFO L290 TraceCheckUtils]: 10: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,465 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,466 INFO L272 TraceCheckUtils]: 16: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:01,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-08 08:16:01,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,466 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,466 INFO L290 TraceCheckUtils]: 20: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,467 INFO L290 TraceCheckUtils]: 22: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,467 INFO L290 TraceCheckUtils]: 23: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,467 INFO L290 TraceCheckUtils]: 24: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,468 INFO L290 TraceCheckUtils]: 25: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,468 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,469 INFO L272 TraceCheckUtils]: 0: Hoare triple {225452#true} call ULTIMATE.init(); {225491#(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 [2022-04-08 08:16:01,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {225491#(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; {225452#true} is VALID [2022-04-08 08:16:01,470 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,470 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-08 08:16:01,470 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret180 := main(); {225452#true} is VALID [2022-04-08 08:16:01,470 INFO L290 TraceCheckUtils]: 5: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L272 TraceCheckUtils]: 6: Hoare triple {225452#true} call _BLAST_init(); {225492#(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 [2022-04-08 08:16:01,471 INFO L290 TraceCheckUtils]: 7: Hoare triple {225492#(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; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L290 TraceCheckUtils]: 10: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L290 TraceCheckUtils]: 11: Hoare triple {225452#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {225452#true} is VALID [2022-04-08 08:16:01,471 INFO L272 TraceCheckUtils]: 12: Hoare triple {225452#true} call stub_driver_init(); {225493#(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 [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 13: Hoare triple {225493#(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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 14: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 16: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 17: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume 3 == ~tmp_ndt_2~0; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L272 TraceCheckUtils]: 19: Hoare triple {225452#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 20: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 21: Hoare triple {225452#true} assume 0 == ~irpSp__MinorFunction~0; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L272 TraceCheckUtils]: 22: Hoare triple {225452#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 23: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L272 TraceCheckUtils]: 24: Hoare triple {225452#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 25: Hoare triple {225452#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; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 26: Hoare triple {225452#true} assume !(~s~0 != ~NP~0); {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {225452#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {225452#true} is VALID [2022-04-08 08:16:01,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {225452#true} ~irpSp__Control~1 := 224; {225452#true} is VALID [2022-04-08 08:16:01,473 INFO L272 TraceCheckUtils]: 29: Hoare triple {225452#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {225494#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:01,473 INFO L290 TraceCheckUtils]: 30: Hoare triple {225494#(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; {225452#true} is VALID [2022-04-08 08:16:01,473 INFO L290 TraceCheckUtils]: 31: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-08 08:16:01,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-08 08:16:01,473 INFO L290 TraceCheckUtils]: 33: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-08 08:16:01,474 INFO L272 TraceCheckUtils]: 34: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:01,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {225452#true} is VALID [2022-04-08 08:16:01,474 INFO L272 TraceCheckUtils]: 36: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:01,474 INFO L290 TraceCheckUtils]: 37: Hoare triple {225506#(= ~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; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,475 INFO L290 TraceCheckUtils]: 38: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,475 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,475 INFO L290 TraceCheckUtils]: 40: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,476 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,476 INFO L290 TraceCheckUtils]: 43: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,477 INFO L290 TraceCheckUtils]: 44: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,477 INFO L290 TraceCheckUtils]: 45: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,477 INFO L272 TraceCheckUtils]: 46: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:01,477 INFO L290 TraceCheckUtils]: 47: Hoare triple {225510#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {225452#true} is VALID [2022-04-08 08:16:01,477 INFO L290 TraceCheckUtils]: 48: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-08 08:16:01,479 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,479 INFO L290 TraceCheckUtils]: 50: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,479 INFO L290 TraceCheckUtils]: 51: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,480 INFO L290 TraceCheckUtils]: 52: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,480 INFO L290 TraceCheckUtils]: 53: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,480 INFO L290 TraceCheckUtils]: 54: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,480 INFO L290 TraceCheckUtils]: 55: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,481 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,481 INFO L290 TraceCheckUtils]: 57: Hoare triple {225490#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,481 INFO L290 TraceCheckUtils]: 58: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,482 INFO L272 TraceCheckUtils]: 59: Hoare triple {225490#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,482 INFO L290 TraceCheckUtils]: 60: Hoare triple {225490#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-08 08:16:01,483 INFO L290 TraceCheckUtils]: 62: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {225453#false} is VALID [2022-04-08 08:16:01,483 INFO L290 TraceCheckUtils]: 63: Hoare triple {225453#false} assume !(1 == ~customIrp~0); {225453#false} is VALID [2022-04-08 08:16:01,483 INFO L290 TraceCheckUtils]: 64: Hoare triple {225453#false} assume ~s~0 == ~MPR3~0; {225453#false} is VALID [2022-04-08 08:16:01,483 INFO L272 TraceCheckUtils]: 65: Hoare triple {225453#false} call errorFn(); {225453#false} is VALID [2022-04-08 08:16:01,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {225453#false} assume !false; {225453#false} is VALID [2022-04-08 08:16:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:01,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:01,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91279957] [2022-04-08 08:16:01,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [91279957] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:01,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:01,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:16:01,483 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:01,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1778572679] [2022-04-08 08:16:01,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1778572679] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:01,484 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:01,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:16:01,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977982911] [2022-04-08 08:16:01,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:01,484 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 [2022-04-08 08:16:01,484 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:01,484 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) [2022-04-08 08:16:01,529 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:01,529 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:16:01,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:01,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:16:01,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:16:01,529 INFO L87 Difference]: Start difference. First operand 675 states and 879 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) [2022-04-08 08:16:08,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:08,018 INFO L93 Difference]: Finished difference Result 945 states and 1237 transitions. [2022-04-08 08:16:08,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 08:16:08,019 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 [2022-04-08 08:16:08,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:08,019 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) [2022-04-08 08:16:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-08 08:16:08,024 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) [2022-04-08 08:16:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-08 08:16:08,028 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 898 transitions. [2022-04-08 08:16:08,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:08,896 INFO L225 Difference]: With dead ends: 945 [2022-04-08 08:16:08,896 INFO L226 Difference]: Without dead ends: 808 [2022-04-08 08:16:08,897 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 11 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2022-04-08 08:16:08,897 INFO L913 BasicCegarLoop]: 520 mSDtfsCounter, 558 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 1382 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 568 SdHoareTripleChecker+Valid, 1162 SdHoareTripleChecker+Invalid, 1540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1382 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:08,897 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [568 Valid, 1162 Invalid, 1540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1382 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 08:16:08,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-04-08 08:16:10,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 694. [2022-04-08 08:16:10,862 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:10,863 INFO L82 GeneralOperation]: Start isEquivalent. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:10,863 INFO L74 IsIncluded]: Start isIncluded. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:10,864 INFO L87 Difference]: Start difference. First operand 808 states. Second operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:10,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:10,883 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-08 08:16:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-08 08:16:10,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:10,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:10,885 INFO L74 IsIncluded]: Start isIncluded. First operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 808 states. [2022-04-08 08:16:10,885 INFO L87 Difference]: Start difference. First operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 808 states. [2022-04-08 08:16:10,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:10,905 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-08 08:16:10,905 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-08 08:16:10,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:10,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:10,906 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:10,906 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:10,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 549 states have (on average 1.2950819672131149) internal successors, (711), 563 states have internal predecessors, (711), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:10,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 893 transitions. [2022-04-08 08:16:10,933 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 893 transitions. Word has length 67 [2022-04-08 08:16:10,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:10,933 INFO L478 AbstractCegarLoop]: Abstraction has 694 states and 893 transitions. [2022-04-08 08:16:10,933 INFO L479 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) [2022-04-08 08:16:10,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 893 transitions. [2022-04-08 08:16:13,184 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 893 edges. 893 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 893 transitions. [2022-04-08 08:16:13,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-08 08:16:13,185 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:13,185 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:13,186 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-08 08:16:13,186 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:13,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:13,186 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 1 times [2022-04-08 08:16:13,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:13,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1359084114] [2022-04-08 08:16:13,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:13,186 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 2 times [2022-04-08 08:16:13,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:13,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108506265] [2022-04-08 08:16:13,186 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:13,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {230464#(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; {230416#true} is VALID [2022-04-08 08:16:13,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-08 08:16:13,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {230465#(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; {230416#true} is VALID [2022-04-08 08:16:13,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-08 08:16:13,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {230466#(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; {230416#true} is VALID [2022-04-08 08:16:13,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-08 08:16:13,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-08 08:16:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:16:13,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:16:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:16:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 08:16:13,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:13,410 INFO L290 TraceCheckUtils]: 0: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,410 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,410 INFO L290 TraceCheckUtils]: 0: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L272 TraceCheckUtils]: 1: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {230521#(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; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-08 08:16:13,411 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-08 08:16:13,412 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 11: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 13: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,413 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-08 08:16:13,414 INFO L290 TraceCheckUtils]: 0: Hoare triple {230467#(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; {230416#true} is VALID [2022-04-08 08:16:13,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-08 08:16:13,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-08 08:16:13,414 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-08 08:16:13,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:13,414 INFO L290 TraceCheckUtils]: 5: Hoare triple {230521#(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; {230416#true} is VALID [2022-04-08 08:16:13,415 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-08 08:16:13,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-08 08:16:13,415 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-08 08:16:13,415 INFO L272 TraceCheckUtils]: 9: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,415 INFO L290 TraceCheckUtils]: 10: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 12: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 13: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-08 08:16:13,416 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 22: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 24: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,417 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 27: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-08 08:16:13,417 INFO L290 TraceCheckUtils]: 28: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-08 08:16:13,418 INFO L290 TraceCheckUtils]: 29: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-08 08:16:13,418 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-08 08:16:13,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {230467#(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; {230416#true} is VALID [2022-04-08 08:16:13,418 INFO L272 TraceCheckUtils]: 1: Hoare triple {230416#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {230467#(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 [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {230467#(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; {230416#true} is VALID [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 4: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-08 08:16:13,419 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 7: Hoare triple {230521#(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; {230416#true} is VALID [2022-04-08 08:16:13,419 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-08 08:16:13,420 INFO L290 TraceCheckUtils]: 9: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-08 08:16:13,420 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-08 08:16:13,420 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,420 INFO L290 TraceCheckUtils]: 12: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L272 TraceCheckUtils]: 13: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 14: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 22: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 24: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,421 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 28: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 29: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 30: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 31: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 33: Hoare triple {230417#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 34: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L290 TraceCheckUtils]: 35: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-08 08:16:13,422 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-08 08:16:13,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {230416#true} call ULTIMATE.init(); {230464#(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 [2022-04-08 08:16:13,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {230464#(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; {230416#true} is VALID [2022-04-08 08:16:13,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,424 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-08 08:16:13,424 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret180 := main(); {230416#true} is VALID [2022-04-08 08:16:13,424 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#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; {230416#true} is VALID [2022-04-08 08:16:13,425 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call _BLAST_init(); {230465#(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 [2022-04-08 08:16:13,425 INFO L290 TraceCheckUtils]: 7: Hoare triple {230465#(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; {230416#true} is VALID [2022-04-08 08:16:13,425 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,425 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-08 08:16:13,425 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#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; {230416#true} is VALID [2022-04-08 08:16:13,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {230416#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L272 TraceCheckUtils]: 12: Hoare triple {230416#true} call stub_driver_init(); {230466#(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 [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 13: Hoare triple {230466#(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; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#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; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#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; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume 3 == ~tmp_ndt_2~0; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L272 TraceCheckUtils]: 19: Hoare triple {230416#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#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; {230416#true} is VALID [2022-04-08 08:16:13,426 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 == ~irpSp__MinorFunction~0; {230416#true} is VALID [2022-04-08 08:16:13,427 INFO L272 TraceCheckUtils]: 22: Hoare triple {230416#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {230467#(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 [2022-04-08 08:16:13,427 INFO L290 TraceCheckUtils]: 23: Hoare triple {230467#(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; {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L272 TraceCheckUtils]: 24: Hoare triple {230416#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {230467#(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 [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 25: Hoare triple {230467#(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; {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 27: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 28: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L272 TraceCheckUtils]: 29: Hoare triple {230416#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {230521#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 30: Hoare triple {230521#(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; {230416#true} is VALID [2022-04-08 08:16:13,428 INFO L290 TraceCheckUtils]: 31: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-08 08:16:13,429 INFO L290 TraceCheckUtils]: 32: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-08 08:16:13,429 INFO L290 TraceCheckUtils]: 33: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-08 08:16:13,429 INFO L272 TraceCheckUtils]: 34: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L272 TraceCheckUtils]: 36: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 37: Hoare triple {230530#(= ~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; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 38: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 40: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 41: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 43: Hoare triple {230416#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 44: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 45: Hoare triple {230416#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 46: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 47: Hoare triple {230416#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 48: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L290 TraceCheckUtils]: 49: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-08 08:16:13,430 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 51: Hoare triple {230416#true} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 52: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 53: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 54: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 56: Hoare triple {230417#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~status~1 := #t~ret14;havoc #t~ret14; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 57: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 58: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L290 TraceCheckUtils]: 60: Hoare triple {230417#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; {230417#false} is VALID [2022-04-08 08:16:13,431 INFO L272 TraceCheckUtils]: 61: Hoare triple {230417#false} call IofCompleteRequest(~Irp, 0); {230417#false} is VALID [2022-04-08 08:16:13,432 INFO L290 TraceCheckUtils]: 62: Hoare triple {230417#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {230417#false} is VALID [2022-04-08 08:16:13,432 INFO L290 TraceCheckUtils]: 63: Hoare triple {230417#false} assume !(~s~0 == ~NP~0); {230417#false} is VALID [2022-04-08 08:16:13,432 INFO L272 TraceCheckUtils]: 64: Hoare triple {230417#false} call errorFn(); {230417#false} is VALID [2022-04-08 08:16:13,432 INFO L290 TraceCheckUtils]: 65: Hoare triple {230417#false} assume !false; {230417#false} is VALID [2022-04-08 08:16:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:13,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:13,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108506265] [2022-04-08 08:16:13,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108506265] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:13,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:13,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:16:13,432 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:13,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1359084114] [2022-04-08 08:16:13,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1359084114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:13,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:13,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 08:16:13,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540787918] [2022-04-08 08:16:13,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:13,433 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 [2022-04-08 08:16:13,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:13,433 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) [2022-04-08 08:16:13,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:13,477 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 08:16:13,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:13,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 08:16:13,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-08 08:16:13,477 INFO L87 Difference]: Start difference. First operand 694 states and 893 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) [2022-04-08 08:16:19,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:19,822 INFO L93 Difference]: Finished difference Result 882 states and 1157 transitions. [2022-04-08 08:16:19,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 08:16:19,822 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 [2022-04-08 08:16:19,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:19,822 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) [2022-04-08 08:16:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-08 08:16:19,826 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) [2022-04-08 08:16:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-08 08:16:19,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 758 transitions. [2022-04-08 08:16:20,578 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 758 edges. 758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:20,601 INFO L225 Difference]: With dead ends: 882 [2022-04-08 08:16:20,601 INFO L226 Difference]: Without dead ends: 762 [2022-04-08 08:16:20,602 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:16:20,602 INFO L913 BasicCegarLoop]: 465 mSDtfsCounter, 922 mSDsluCounter, 500 mSDsCounter, 0 mSdLazyCounter, 1075 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 932 SdHoareTripleChecker+Valid, 965 SdHoareTripleChecker+Invalid, 1402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 327 IncrementalHoareTripleChecker+Valid, 1075 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:20,602 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [932 Valid, 965 Invalid, 1402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1075 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-08 08:16:20,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2022-04-08 08:16:22,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 694. [2022-04-08 08:16:22,542 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:22,543 INFO L82 GeneralOperation]: Start isEquivalent. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:22,543 INFO L74 IsIncluded]: Start isIncluded. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:22,544 INFO L87 Difference]: Start difference. First operand 762 states. Second operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:22,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:22,560 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-08 08:16:22,560 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-08 08:16:22,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:22,561 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:22,562 INFO L74 IsIncluded]: Start isIncluded. First operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 762 states. [2022-04-08 08:16:22,562 INFO L87 Difference]: Start difference. First operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) Second operand 762 states. [2022-04-08 08:16:22,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:22,579 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-08 08:16:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-08 08:16:22,579 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:22,579 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:22,579 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:22,579 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 694 states, 549 states have (on average 1.289617486338798) internal successors, (708), 563 states have internal predecessors, (708), 80 states have call successors, (80), 48 states have call predecessors, (80), 64 states have return successors, (102), 89 states have call predecessors, (102), 75 states have call successors, (102) [2022-04-08 08:16:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 890 transitions. [2022-04-08 08:16:22,600 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 890 transitions. Word has length 66 [2022-04-08 08:16:22,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:22,600 INFO L478 AbstractCegarLoop]: Abstraction has 694 states and 890 transitions. [2022-04-08 08:16:22,600 INFO L479 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) [2022-04-08 08:16:22,600 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 890 transitions. [2022-04-08 08:16:24,860 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 890 transitions. [2022-04-08 08:16:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-08 08:16:24,861 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:24,862 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:24,862 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-08 08:16:24,862 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:24,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:24,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 1 times [2022-04-08 08:16:24,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:24,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [984087872] [2022-04-08 08:16:24,862 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:24,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 2 times [2022-04-08 08:16:24,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:24,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1009325903] [2022-04-08 08:16:24,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:24,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:24,931 INFO L290 TraceCheckUtils]: 0: Hoare triple {235257#(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; {235214#true} is VALID [2022-04-08 08:16:24,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:24,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-08 08:16:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:24,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {235258#(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; {235214#true} is VALID [2022-04-08 08:16:24,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:24,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-08 08:16:24,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:24,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {235259#(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; {235214#true} is VALID [2022-04-08 08:16:24,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:24,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-08 08:16:24,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:16:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:25,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:16:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:25,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 08:16:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:25,067 INFO L290 TraceCheckUtils]: 0: Hoare triple {235298#(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; {235214#true} is VALID [2022-04-08 08:16:25,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-08 08:16:25,068 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-08 08:16:25,068 INFO L290 TraceCheckUtils]: 3: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,068 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-08 08:16:25,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:25,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-08 08:16:25,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-08 08:16:25,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-08 08:16:25,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {235285#(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; {235214#true} is VALID [2022-04-08 08:16:25,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#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; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-08 08:16:25,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {235286#(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; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,080 INFO L290 TraceCheckUtils]: 3: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,080 INFO L272 TraceCheckUtils]: 4: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:25,080 INFO L290 TraceCheckUtils]: 5: Hoare triple {235298#(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; {235214#true} is VALID [2022-04-08 08:16:25,081 INFO L290 TraceCheckUtils]: 6: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-08 08:16:25,081 INFO L290 TraceCheckUtils]: 7: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-08 08:16:25,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,081 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,082 INFO L290 TraceCheckUtils]: 10: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {235287#(<= 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; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-08 08:16:25,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {235293#(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; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 14: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L272 TraceCheckUtils]: 16: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 17: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 18: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 19: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,083 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 21: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 22: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {235260#(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; {235214#true} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-08 08:16:25,083 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-08 08:16:25,084 INFO L272 TraceCheckUtils]: 3: Hoare triple {235214#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {235285#(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 [2022-04-08 08:16:25,084 INFO L290 TraceCheckUtils]: 4: Hoare triple {235285#(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; {235214#true} is VALID [2022-04-08 08:16:25,084 INFO L290 TraceCheckUtils]: 5: Hoare triple {235214#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; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-08 08:16:25,085 INFO L290 TraceCheckUtils]: 6: Hoare triple {235286#(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; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,085 INFO L290 TraceCheckUtils]: 7: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,086 INFO L272 TraceCheckUtils]: 8: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:25,086 INFO L290 TraceCheckUtils]: 9: Hoare triple {235298#(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; {235214#true} is VALID [2022-04-08 08:16:25,086 INFO L290 TraceCheckUtils]: 10: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-08 08:16:25,086 INFO L290 TraceCheckUtils]: 11: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-08 08:16:25,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,087 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,087 INFO L290 TraceCheckUtils]: 14: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 16: Hoare triple {235287#(<= 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; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 17: Hoare triple {235293#(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; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L272 TraceCheckUtils]: 20: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 21: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 22: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 23: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,088 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 25: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 26: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-08 08:16:25,088 INFO L290 TraceCheckUtils]: 28: Hoare triple {235215#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {235215#false} is VALID [2022-04-08 08:16:25,089 INFO L290 TraceCheckUtils]: 29: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-08 08:16:25,089 INFO L290 TraceCheckUtils]: 30: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-08 08:16:25,089 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-08 08:16:25,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {235214#true} call ULTIMATE.init(); {235257#(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 [2022-04-08 08:16:25,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {235257#(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; {235214#true} is VALID [2022-04-08 08:16:25,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-08 08:16:25,090 INFO L272 TraceCheckUtils]: 4: Hoare triple {235214#true} call #t~ret180 := main(); {235214#true} is VALID [2022-04-08 08:16:25,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {235214#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; {235214#true} is VALID [2022-04-08 08:16:25,091 INFO L272 TraceCheckUtils]: 6: Hoare triple {235214#true} call _BLAST_init(); {235258#(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 [2022-04-08 08:16:25,091 INFO L290 TraceCheckUtils]: 7: Hoare triple {235258#(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; {235214#true} is VALID [2022-04-08 08:16:25,091 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,091 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 10: Hoare triple {235214#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; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 11: Hoare triple {235214#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L272 TraceCheckUtils]: 12: Hoare triple {235214#true} call stub_driver_init(); {235259#(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 [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 13: Hoare triple {235259#(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; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 14: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 16: Hoare triple {235214#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; {235214#true} is VALID [2022-04-08 08:16:25,092 INFO L290 TraceCheckUtils]: 17: Hoare triple {235214#true} assume 2 == ~tmp_ndt_1~0; {235214#true} is VALID [2022-04-08 08:16:25,093 INFO L272 TraceCheckUtils]: 18: Hoare triple {235214#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {235260#(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 [2022-04-08 08:16:25,093 INFO L290 TraceCheckUtils]: 19: Hoare triple {235260#(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; {235214#true} is VALID [2022-04-08 08:16:25,093 INFO L290 TraceCheckUtils]: 20: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-08 08:16:25,093 INFO L290 TraceCheckUtils]: 21: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-08 08:16:25,094 INFO L272 TraceCheckUtils]: 22: Hoare triple {235214#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {235285#(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 [2022-04-08 08:16:25,094 INFO L290 TraceCheckUtils]: 23: Hoare triple {235285#(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; {235214#true} is VALID [2022-04-08 08:16:25,094 INFO L290 TraceCheckUtils]: 24: Hoare triple {235214#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; {235286#(or (<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1) (not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp42~0)))} is VALID [2022-04-08 08:16:25,095 INFO L290 TraceCheckUtils]: 25: Hoare triple {235286#(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; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,095 INFO L290 TraceCheckUtils]: 26: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,096 INFO L272 TraceCheckUtils]: 27: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {235298#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:25,096 INFO L290 TraceCheckUtils]: 28: Hoare triple {235298#(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; {235214#true} is VALID [2022-04-08 08:16:25,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {235214#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {235214#true} is VALID [2022-04-08 08:16:25,096 INFO L290 TraceCheckUtils]: 30: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-08 08:16:25,096 INFO L290 TraceCheckUtils]: 31: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,096 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {235214#true} {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} #1510#return; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 33: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 34: Hoare triple {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} assume ~status~6 >= 0; {235287#(<= 147480 CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1)} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 35: Hoare triple {235287#(<= 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; {235293#(not (= CdAudio435DeviceControl_~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 CdAudio435DeviceControl_~__cil_tmp103~1))} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 36: Hoare triple {235293#(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; {235215#false} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 37: Hoare triple {235215#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-08 08:16:25,097 INFO L290 TraceCheckUtils]: 38: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L272 TraceCheckUtils]: 39: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 40: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 41: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 42: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-08 08:16:25,098 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 44: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 45: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 47: Hoare triple {235215#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 48: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 49: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 51: Hoare triple {235215#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 52: Hoare triple {235215#false} assume !(0 != ~we_should_unload~0); {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 53: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 54: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 55: Hoare triple {235215#false} assume ~s~0 != ~UNLOADED~0; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 56: Hoare triple {235215#false} assume -1 != ~status~9; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 57: Hoare triple {235215#false} assume ~s~0 != ~SKIP2~0; {235215#false} is VALID [2022-04-08 08:16:25,098 INFO L290 TraceCheckUtils]: 58: Hoare triple {235215#false} assume ~s~0 != ~IPC~0; {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L290 TraceCheckUtils]: 59: Hoare triple {235215#false} assume !(~s~0 != ~DC~0); {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L290 TraceCheckUtils]: 60: Hoare triple {235215#false} assume 1 != ~pended~0; {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L290 TraceCheckUtils]: 61: Hoare triple {235215#false} assume ~s~0 == ~DC~0; {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L290 TraceCheckUtils]: 62: Hoare triple {235215#false} assume 259 == ~status~9; {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L272 TraceCheckUtils]: 63: Hoare triple {235215#false} call errorFn(); {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L290 TraceCheckUtils]: 64: Hoare triple {235215#false} assume !false; {235215#false} is VALID [2022-04-08 08:16:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:25,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:25,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1009325903] [2022-04-08 08:16:25,099 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1009325903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:25,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:25,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:16:25,099 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:25,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [984087872] [2022-04-08 08:16:25,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [984087872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:25,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:25,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:16:25,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920266392] [2022-04-08 08:16:25,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:25,100 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 [2022-04-08 08:16:25,100 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:25,100 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) [2022-04-08 08:16:25,139 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:25,140 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:16:25,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:25,140 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:16:25,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:16:25,140 INFO L87 Difference]: Start difference. First operand 694 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) [2022-04-08 08:16:33,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:33,247 INFO L93 Difference]: Finished difference Result 826 states and 1072 transitions. [2022-04-08 08:16:33,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 08:16:33,247 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 [2022-04-08 08:16:33,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:33,247 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) [2022-04-08 08:16:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-08 08:16:33,253 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) [2022-04-08 08:16:33,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-08 08:16:33,258 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 738 transitions. [2022-04-08 08:16:33,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 738 edges. 738 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:34,024 INFO L225 Difference]: With dead ends: 826 [2022-04-08 08:16:34,024 INFO L226 Difference]: Without dead ends: 793 [2022-04-08 08:16:34,024 INFO L912 BasicCegarLoop]: 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 [2022-04-08 08:16:34,025 INFO L913 BasicCegarLoop]: 483 mSDtfsCounter, 1307 mSDsluCounter, 765 mSDsCounter, 0 mSdLazyCounter, 1451 mSolverCounterSat, 444 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1310 SdHoareTripleChecker+Valid, 1248 SdHoareTripleChecker+Invalid, 1895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 444 IncrementalHoareTripleChecker+Valid, 1451 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:34,025 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1310 Valid, 1248 Invalid, 1895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [444 Valid, 1451 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 08:16:34,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-08 08:16:35,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 700. [2022-04-08 08:16:35,984 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:35,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:35,985 INFO L74 IsIncluded]: Start isIncluded. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:35,986 INFO L87 Difference]: Start difference. First operand 793 states. Second operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:36,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:36,005 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-08 08:16:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-08 08:16:36,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:36,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:36,006 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 793 states. [2022-04-08 08:16:36,007 INFO L87 Difference]: Start difference. First operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 793 states. [2022-04-08 08:16:36,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:36,026 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-08 08:16:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-08 08:16:36,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:36,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:36,027 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:36,027 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 554 states have (on average 1.288808664259928) internal successors, (714), 568 states have internal predecessors, (714), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:36,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 898 transitions. [2022-04-08 08:16:36,049 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 898 transitions. Word has length 65 [2022-04-08 08:16:36,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:36,049 INFO L478 AbstractCegarLoop]: Abstraction has 700 states and 898 transitions. [2022-04-08 08:16:36,049 INFO L479 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) [2022-04-08 08:16:36,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 898 transitions. [2022-04-08 08:16:38,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 898 transitions. [2022-04-08 08:16:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-08 08:16:38,354 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:38,354 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:38,354 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-08 08:16:38,354 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:38,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:38,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 1 times [2022-04-08 08:16:38,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:38,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [766630120] [2022-04-08 08:16:38,355 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:38,355 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 2 times [2022-04-08 08:16:38,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:38,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517521008] [2022-04-08 08:16:38,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:38,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {240002#(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; {239958#true} is VALID [2022-04-08 08:16:38,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-08 08:16:38,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {240003#(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; {239958#true} is VALID [2022-04-08 08:16:38,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-08 08:16:38,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:38,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {240004#(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; {239958#true} is VALID [2022-04-08 08:16:38,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,444 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-08 08:16:38,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:16:38,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:16:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:16:38,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {240043#(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; {239958#true} is VALID [2022-04-08 08:16:38,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-08 08:16:38,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,535 INFO L290 TraceCheckUtils]: 3: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,536 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-08 08:16:38,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 08:16:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {240031#(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; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 3: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-08 08:16:38,548 INFO L290 TraceCheckUtils]: 4: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-08 08:16:38,549 INFO L272 TraceCheckUtils]: 5: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:38,549 INFO L290 TraceCheckUtils]: 6: Hoare triple {240043#(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; {239958#true} is VALID [2022-04-08 08:16:38,549 INFO L290 TraceCheckUtils]: 7: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-08 08:16:38,549 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,550 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 11: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 12: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 14: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 15: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 16: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L272 TraceCheckUtils]: 17: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 18: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 19: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,551 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 22: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,551 INFO L290 TraceCheckUtils]: 23: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-08 08:16:38,552 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {240005#(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; {239958#true} is VALID [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-08 08:16:38,552 INFO L272 TraceCheckUtils]: 3: Hoare triple {239958#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {240031#(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 [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 4: Hoare triple {240031#(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; {239958#true} is VALID [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,552 INFO L290 TraceCheckUtils]: 6: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-08 08:16:38,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-08 08:16:38,553 INFO L272 TraceCheckUtils]: 9: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:38,553 INFO L290 TraceCheckUtils]: 10: Hoare triple {240043#(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; {239958#true} is VALID [2022-04-08 08:16:38,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-08 08:16:38,554 INFO L290 TraceCheckUtils]: 12: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,554 INFO L290 TraceCheckUtils]: 13: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,554 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 15: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 19: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L272 TraceCheckUtils]: 21: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 22: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 23: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 24: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,555 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 26: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L290 TraceCheckUtils]: 27: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-08 08:16:38,555 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-08 08:16:38,556 INFO L290 TraceCheckUtils]: 29: Hoare triple {239959#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {239959#false} is VALID [2022-04-08 08:16:38,556 INFO L290 TraceCheckUtils]: 30: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-08 08:16:38,556 INFO L290 TraceCheckUtils]: 31: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-08 08:16:38,556 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-08 08:16:38,557 INFO L272 TraceCheckUtils]: 0: Hoare triple {239958#true} call ULTIMATE.init(); {240002#(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 [2022-04-08 08:16:38,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {240002#(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; {239958#true} is VALID [2022-04-08 08:16:38,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,557 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-08 08:16:38,557 INFO L272 TraceCheckUtils]: 4: Hoare triple {239958#true} call #t~ret180 := main(); {239958#true} is VALID [2022-04-08 08:16:38,557 INFO L290 TraceCheckUtils]: 5: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L272 TraceCheckUtils]: 6: Hoare triple {239958#true} call _BLAST_init(); {240003#(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 [2022-04-08 08:16:38,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {240003#(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; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L290 TraceCheckUtils]: 10: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L290 TraceCheckUtils]: 11: Hoare triple {239958#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {239958#true} is VALID [2022-04-08 08:16:38,558 INFO L272 TraceCheckUtils]: 12: Hoare triple {239958#true} call stub_driver_init(); {240004#(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 [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {240004#(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; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 14: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 16: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 17: Hoare triple {239958#true} assume 2 == ~tmp_ndt_1~0; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L272 TraceCheckUtils]: 18: Hoare triple {239958#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {240005#(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 [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 19: Hoare triple {240005#(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; {239958#true} is VALID [2022-04-08 08:16:38,559 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 21: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L272 TraceCheckUtils]: 22: Hoare triple {239958#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {240031#(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 [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {240031#(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; {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 25: Hoare triple {239958#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; {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 26: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-08 08:16:38,560 INFO L290 TraceCheckUtils]: 27: Hoare triple {239958#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {239958#true} is VALID [2022-04-08 08:16:38,561 INFO L272 TraceCheckUtils]: 28: Hoare triple {239958#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {240043#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:38,561 INFO L290 TraceCheckUtils]: 29: Hoare triple {240043#(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; {239958#true} is VALID [2022-04-08 08:16:38,561 INFO L290 TraceCheckUtils]: 30: Hoare triple {239958#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {239958#true} is VALID [2022-04-08 08:16:38,561 INFO L290 TraceCheckUtils]: 31: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,561 INFO L290 TraceCheckUtils]: 32: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 08:16:38,562 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-08 08:16:38,562 INFO L290 TraceCheckUtils]: 34: Hoare triple {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 35: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 36: Hoare triple {239959#false} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 37: Hoare triple {239959#false} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 38: Hoare triple {239959#false} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 39: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L272 TraceCheckUtils]: 40: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 41: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 42: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 43: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-08 08:16:38,563 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 45: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 46: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 48: Hoare triple {239959#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 49: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 50: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 52: Hoare triple {239959#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 53: Hoare triple {239959#false} assume !(0 != ~we_should_unload~0); {239959#false} is VALID [2022-04-08 08:16:38,563 INFO L290 TraceCheckUtils]: 54: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 55: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 56: Hoare triple {239959#false} assume ~s~0 != ~UNLOADED~0; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 57: Hoare triple {239959#false} assume -1 != ~status~9; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 58: Hoare triple {239959#false} assume ~s~0 != ~SKIP2~0; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 59: Hoare triple {239959#false} assume ~s~0 != ~IPC~0; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 60: Hoare triple {239959#false} assume !(~s~0 != ~DC~0); {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {239959#false} assume 1 != ~pended~0; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 62: Hoare triple {239959#false} assume ~s~0 == ~DC~0; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 63: Hoare triple {239959#false} assume 259 == ~status~9; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L272 TraceCheckUtils]: 64: Hoare triple {239959#false} call errorFn(); {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L290 TraceCheckUtils]: 65: Hoare triple {239959#false} assume !false; {239959#false} is VALID [2022-04-08 08:16:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:38,564 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:38,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517521008] [2022-04-08 08:16:38,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1517521008] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:38,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:38,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:16:38,565 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:38,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [766630120] [2022-04-08 08:16:38,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [766630120] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:38,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:38,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 08:16:38,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132482040] [2022-04-08 08:16:38,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:38,565 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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 66 [2022-04-08 08:16:38,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:38,565 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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) [2022-04-08 08:16:38,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:38,602 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 08:16:38,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:38,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 08:16:38,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-08 08:16:38,602 INFO L87 Difference]: Start difference. First operand 700 states and 898 transitions. Second operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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) [2022-04-08 08:16:46,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:46,511 INFO L93 Difference]: Finished difference Result 824 states and 1065 transitions. [2022-04-08 08:16:46,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 08:16:46,511 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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 66 [2022-04-08 08:16:46,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 08:16:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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) [2022-04-08 08:16:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-08 08:16:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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) [2022-04-08 08:16:46,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-08 08:16:46,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 719 transitions. [2022-04-08 08:16:47,203 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:47,229 INFO L225 Difference]: With dead ends: 824 [2022-04-08 08:16:47,229 INFO L226 Difference]: Without dead ends: 770 [2022-04-08 08:16:47,230 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:16:47,230 INFO L913 BasicCegarLoop]: 489 mSDtfsCounter, 1101 mSDsluCounter, 835 mSDsCounter, 0 mSdLazyCounter, 1668 mSolverCounterSat, 406 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1103 SdHoareTripleChecker+Valid, 1324 SdHoareTripleChecker+Invalid, 2074 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 406 IncrementalHoareTripleChecker+Valid, 1668 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-08 08:16:47,230 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1103 Valid, 1324 Invalid, 2074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [406 Valid, 1668 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-08 08:16:47,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-04-08 08:16:49,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 700. [2022-04-08 08:16:49,209 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 08:16:49,210 INFO L82 GeneralOperation]: Start isEquivalent. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:49,210 INFO L74 IsIncluded]: Start isIncluded. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:49,211 INFO L87 Difference]: Start difference. First operand 770 states. Second operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:49,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:49,229 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-08 08:16:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-08 08:16:49,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:49,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:49,230 INFO L74 IsIncluded]: Start isIncluded. First operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 770 states. [2022-04-08 08:16:49,231 INFO L87 Difference]: Start difference. First operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) Second operand 770 states. [2022-04-08 08:16:49,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 08:16:49,249 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-08 08:16:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-08 08:16:49,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 08:16:49,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 08:16:49,250 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 08:16:49,250 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 08:16:49,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 700 states, 554 states have (on average 1.2851985559566788) internal successors, (712), 568 states have internal predecessors, (712), 81 states have call successors, (81), 48 states have call predecessors, (81), 64 states have return successors, (103), 90 states have call predecessors, (103), 76 states have call successors, (103) [2022-04-08 08:16:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 896 transitions. [2022-04-08 08:16:49,270 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 896 transitions. Word has length 66 [2022-04-08 08:16:49,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 08:16:49,270 INFO L478 AbstractCegarLoop]: Abstraction has 700 states and 896 transitions. [2022-04-08 08:16:49,271 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.166666666666667) internal successors, (50), 4 states have internal predecessors, (50), 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) [2022-04-08 08:16:49,271 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 896 transitions. [2022-04-08 08:16:51,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 896 edges. 896 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 896 transitions. [2022-04-08 08:16:51,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-08 08:16:51,575 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 08:16:51,575 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 08:16:51,575 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-08 08:16:51,575 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 08:16:51,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 08:16:51,575 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 1 times [2022-04-08 08:16:51,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:51,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1708642129] [2022-04-08 08:16:51,575 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 08:16:51,575 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 2 times [2022-04-08 08:16:51,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 08:16:51,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843903076] [2022-04-08 08:16:51,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 08:16:51,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 08:16:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 08:16:51,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {244690#(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; {244644#true} is VALID [2022-04-08 08:16:51,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,649 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-08 08:16:51,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 08:16:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {244691#(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; {244644#true} is VALID [2022-04-08 08:16:51,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,669 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-08 08:16:51,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 08:16:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {244692#(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; {244644#true} is VALID [2022-04-08 08:16:51,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-08 08:16:51,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 08:16:51,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 08:16:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 08:16:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,808 INFO L290 TraceCheckUtils]: 0: Hoare triple {244734#(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; {244644#true} is VALID [2022-04-08 08:16:51,808 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-08 08:16:51,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-08 08:16:51,808 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,808 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-08 08:16:51,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-08 08:16:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 08:16:51,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-08 08:16:51,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-08 08:16:51,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,822 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {244722#(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; {244644#true} is VALID [2022-04-08 08:16:51,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,822 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,822 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-08 08:16:51,822 INFO L290 TraceCheckUtils]: 4: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L272 TraceCheckUtils]: 5: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:51,823 INFO L290 TraceCheckUtils]: 6: Hoare triple {244734#(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; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L290 TraceCheckUtils]: 7: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L290 TraceCheckUtils]: 9: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-08 08:16:51,823 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-08 08:16:51,824 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,824 INFO L290 TraceCheckUtils]: 13: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,824 INFO L290 TraceCheckUtils]: 14: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,824 INFO L290 TraceCheckUtils]: 15: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,825 INFO L290 TraceCheckUtils]: 16: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,825 INFO L272 TraceCheckUtils]: 17: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:51,825 INFO L290 TraceCheckUtils]: 18: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-08 08:16:51,825 INFO L290 TraceCheckUtils]: 19: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-08 08:16:51,826 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,826 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,826 INFO L290 TraceCheckUtils]: 22: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,827 INFO L290 TraceCheckUtils]: 23: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,827 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-08 08:16:51,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {244693#(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; {244644#true} is VALID [2022-04-08 08:16:51,828 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-08 08:16:51,828 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-08 08:16:51,828 INFO L272 TraceCheckUtils]: 3: Hoare triple {244644#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {244722#(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 [2022-04-08 08:16:51,829 INFO L290 TraceCheckUtils]: 4: Hoare triple {244722#(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; {244644#true} is VALID [2022-04-08 08:16:51,829 INFO L290 TraceCheckUtils]: 5: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,829 INFO L290 TraceCheckUtils]: 6: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,829 INFO L290 TraceCheckUtils]: 7: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-08 08:16:51,829 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L272 TraceCheckUtils]: 9: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 10: Hoare triple {244734#(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; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 13: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 15: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-08 08:16:51,830 INFO L290 TraceCheckUtils]: 16: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,831 INFO L290 TraceCheckUtils]: 17: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,831 INFO L290 TraceCheckUtils]: 18: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,831 INFO L290 TraceCheckUtils]: 19: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,831 INFO L290 TraceCheckUtils]: 20: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,832 INFO L272 TraceCheckUtils]: 21: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:51,832 INFO L290 TraceCheckUtils]: 22: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-08 08:16:51,832 INFO L290 TraceCheckUtils]: 23: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-08 08:16:51,832 INFO L290 TraceCheckUtils]: 24: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,833 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,833 INFO L290 TraceCheckUtils]: 26: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,833 INFO L290 TraceCheckUtils]: 27: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,834 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-08 08:16:51,834 INFO L290 TraceCheckUtils]: 29: Hoare triple {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 08:16:51,835 INFO L290 TraceCheckUtils]: 30: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,835 INFO L290 TraceCheckUtils]: 31: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,835 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:16:51,837 INFO L272 TraceCheckUtils]: 0: Hoare triple {244644#true} call ULTIMATE.init(); {244690#(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 [2022-04-08 08:16:51,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {244690#(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; {244644#true} is VALID [2022-04-08 08:16:51,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,837 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-08 08:16:51,837 INFO L272 TraceCheckUtils]: 4: Hoare triple {244644#true} call #t~ret180 := main(); {244644#true} is VALID [2022-04-08 08:16:51,837 INFO L290 TraceCheckUtils]: 5: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,838 INFO L272 TraceCheckUtils]: 6: Hoare triple {244644#true} call _BLAST_init(); {244691#(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 [2022-04-08 08:16:51,838 INFO L290 TraceCheckUtils]: 7: Hoare triple {244691#(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; {244644#true} is VALID [2022-04-08 08:16:51,838 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,838 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-08 08:16:51,838 INFO L290 TraceCheckUtils]: 10: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,838 INFO L290 TraceCheckUtils]: 11: Hoare triple {244644#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {244644#true} is VALID [2022-04-08 08:16:51,839 INFO L272 TraceCheckUtils]: 12: Hoare triple {244644#true} call stub_driver_init(); {244692#(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 [2022-04-08 08:16:51,839 INFO L290 TraceCheckUtils]: 13: Hoare triple {244692#(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; {244644#true} is VALID [2022-04-08 08:16:51,839 INFO L290 TraceCheckUtils]: 14: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,839 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-08 08:16:51,839 INFO L290 TraceCheckUtils]: 16: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,839 INFO L290 TraceCheckUtils]: 17: Hoare triple {244644#true} assume 2 == ~tmp_ndt_1~0; {244644#true} is VALID [2022-04-08 08:16:51,840 INFO L272 TraceCheckUtils]: 18: Hoare triple {244644#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {244693#(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 [2022-04-08 08:16:51,840 INFO L290 TraceCheckUtils]: 19: Hoare triple {244693#(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; {244644#true} is VALID [2022-04-08 08:16:51,840 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-08 08:16:51,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-08 08:16:51,841 INFO L272 TraceCheckUtils]: 22: Hoare triple {244644#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {244722#(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 [2022-04-08 08:16:51,841 INFO L290 TraceCheckUtils]: 23: Hoare triple {244722#(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; {244644#true} is VALID [2022-04-08 08:16:51,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {244644#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; {244644#true} is VALID [2022-04-08 08:16:51,841 INFO L290 TraceCheckUtils]: 26: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-08 08:16:51,841 INFO L290 TraceCheckUtils]: 27: Hoare triple {244644#true} ~Irp__IoStatus__Information~1 := 0;~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L272 TraceCheckUtils]: 28: Hoare triple {244644#true} call #t~ret120 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {244734#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 08:16:51,842 INFO L290 TraceCheckUtils]: 29: Hoare triple {244734#(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; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L290 TraceCheckUtils]: 30: Hoare triple {244644#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L290 TraceCheckUtils]: 31: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L290 TraceCheckUtils]: 32: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-08 08:16:51,842 INFO L290 TraceCheckUtils]: 34: Hoare triple {244644#true} assume -2147483648 <= #t~ret120 && #t~ret120 <= 2147483647;~status~6 := #t~ret120;havoc #t~ret120; {244644#true} is VALID [2022-04-08 08:16:51,843 INFO L290 TraceCheckUtils]: 35: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,843 INFO L290 TraceCheckUtils]: 36: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~__cil_tmp99~1 := 8;~__cil_tmp100~1 := 16384;~__cil_tmp101~1 := 131072;~__cil_tmp102~1 := 147456;~__cil_tmp103~1 := 147464; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,843 INFO L290 TraceCheckUtils]: 37: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp103~1;~__cil_tmp104~1 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 2147483670 == ~__cil_tmp104~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,844 INFO L290 TraceCheckUtils]: 39: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,844 INFO L272 TraceCheckUtils]: 40: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 08:16:51,844 INFO L290 TraceCheckUtils]: 41: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-08 08:16:51,844 INFO L290 TraceCheckUtils]: 42: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-08 08:16:51,844 INFO L290 TraceCheckUtils]: 43: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-08 08:16:51,845 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-08 08:16:51,845 INFO L290 TraceCheckUtils]: 45: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,845 INFO L290 TraceCheckUtils]: 46: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,846 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-08 08:16:51,846 INFO L290 TraceCheckUtils]: 48: Hoare triple {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 08:16:51,847 INFO L290 TraceCheckUtils]: 49: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,847 INFO L290 TraceCheckUtils]: 50: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 08:16:51,847 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 08:16:51,848 INFO L290 TraceCheckUtils]: 52: Hoare triple {244688#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,848 INFO L290 TraceCheckUtils]: 53: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,848 INFO L290 TraceCheckUtils]: 54: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,849 INFO L290 TraceCheckUtils]: 55: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,849 INFO L290 TraceCheckUtils]: 56: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,849 INFO L290 TraceCheckUtils]: 57: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,849 INFO L290 TraceCheckUtils]: 58: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,850 INFO L290 TraceCheckUtils]: 59: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,850 INFO L290 TraceCheckUtils]: 60: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,850 INFO L290 TraceCheckUtils]: 61: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,850 INFO L290 TraceCheckUtils]: 62: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 08:16:51,851 INFO L290 TraceCheckUtils]: 63: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {244645#false} is VALID [2022-04-08 08:16:51,851 INFO L272 TraceCheckUtils]: 64: Hoare triple {244645#false} call errorFn(); {244645#false} is VALID [2022-04-08 08:16:51,851 INFO L290 TraceCheckUtils]: 65: Hoare triple {244645#false} assume !false; {244645#false} is VALID [2022-04-08 08:16:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 08:16:51,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 08:16:51,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843903076] [2022-04-08 08:16:51,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843903076] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:51,851 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:51,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:16:51,851 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 08:16:51,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1708642129] [2022-04-08 08:16:51,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1708642129] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 08:16:51,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 08:16:51,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 08:16:51,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912716919] [2022-04-08 08:16:51,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 08:16:51,852 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 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 66 [2022-04-08 08:16:51,852 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 08:16:51,852 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 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) [2022-04-08 08:16:51,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 08:16:51,909 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 08:16:51,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 08:16:51,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 08:16:51,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-08 08:16:51,909 INFO L87 Difference]: Start difference. First operand 700 states and 896 transitions. Second operand has 16 states, 16 states have (on average 3.125) internal successors, (50), 7 states have internal predecessors, (50), 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)