/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 14:42:48,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 14:42:48,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 14:42:48,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-28 14:42:48,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-28 14:42:48,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-28 14:42:48,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-28 14:42:48,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-28 14:42:48,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-28 14:42:48,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-28 14:42:48,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-28 14:42:48,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-28 14:42:48,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 14:42:48,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 14:42:48,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 14:42:48,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 14:42:48,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 14:42:48,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 14:42:48,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 14:42:48,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 14:42:48,207 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 14:42:48,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 14:42:48,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 14:42:48,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 14:42:48,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 14:42:48,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-28 14:42:48,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-28 14:42:48,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-28 14:42:48,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-28 14:42:48,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-28 14:42:48,218 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-28 14:42:48,218 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-28 14:42:48,219 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-28 14:42:48,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-28 14:42:48,220 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-28 14:42:48,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-28 14:42:48,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-28 14:42:48,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-28 14:42:48,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-28 14:42:48,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 14:42:48,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 14:42:48,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 14:42:48,222 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 14:42:48,231 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 14:42:48,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 14:42:48,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 14:42:48,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 14:42:48,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:42:48,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 14:42:48,234 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 14:42:48,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 14:42:48,235 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 14:42:48,235 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 14:42:48,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 14:42:48,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 14:42:48,454 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 14:42:48,455 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 14:42:48,455 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 14:42:48,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-28 14:42:48,516 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb7c8e85d/ab975239a74c4f5d8e3994900d7eaf64/FLAG13a990952 [2022-04-28 14:42:48,951 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 14:42:48,952 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-28 14:42:48,967 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb7c8e85d/ab975239a74c4f5d8e3994900d7eaf64/FLAG13a990952 [2022-04-28 14:42:48,982 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb7c8e85d/ab975239a74c4f5d8e3994900d7eaf64 [2022-04-28 14:42:48,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 14:42:48,985 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 14:42:48,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 14:42:48,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 14:42:48,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 14:42:48,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:42:48" (1/1) ... [2022-04-28 14:42:48,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4862cb02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:48, skipping insertion in model container [2022-04-28 14:42:48,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 02:42:48" (1/1) ... [2022-04-28 14:42:48,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 14:42:49,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 14:42:49,193 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] [2022-04-28 14:42:49,347 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:42:49,353 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 14:42:49,362 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] [2022-04-28 14:42:49,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 14:42:49,439 INFO L208 MainTranslator]: Completed translation [2022-04-28 14:42:49,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49 WrapperNode [2022-04-28 14:42:49,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 14:42:49,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 14:42:49,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 14:42:49,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 14:42:49,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,542 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 14:42:49,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 14:42:49,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 14:42:49,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 14:42:49,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (1/1) ... [2022-04-28 14:42:49,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 14:42:49,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:42:49,589 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 14:42:49,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-28 14:42:49,614 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-28 14:42:49,615 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-28 14:42:49,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-28 14:42:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 14:42:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-28 14:42:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-28 14:42:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 14:42:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 14:42:49,822 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 14:42:49,823 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 14:42:49,964 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,038 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-28 14:42:50,038 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-28 14:42:50,042 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,073 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-28 14:42:50,073 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-28 14:42:50,100 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,111 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-28 14:42:50,112 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-28 14:42:50,183 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,261 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-28 14:42:50,261 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-28 14:42:50,261 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-28 14:42:50,290 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,504 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-28 14:42:50,505 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-28 14:42:50,506 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,537 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-28 14:42:50,538 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-28 14:42:50,582 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,606 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-28 14:42:50,606 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-28 14:42:50,609 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-28 14:42:50,787 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-28 14:42:50,800 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-28 14:42:50,803 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-28 14:42:50,804 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-28 14:42:50,815 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 14:42:50,831 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 14:42:50,831 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 14:42:50,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:42:50 BoogieIcfgContainer [2022-04-28 14:42:50,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 14:42:50,836 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 14:42:50,836 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 14:42:50,839 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 14:42:50,839 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 02:42:48" (1/3) ... [2022-04-28 14:42:50,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fedcd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:42:50, skipping insertion in model container [2022-04-28 14:42:50,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 02:42:49" (2/3) ... [2022-04-28 14:42:50,840 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4fedcd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 02:42:50, skipping insertion in model container [2022-04-28 14:42:50,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 02:42:50" (3/3) ... [2022-04-28 14:42:50,841 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-2.c [2022-04-28 14:42:50,851 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 14:42:50,851 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 14:42:50,907 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 14:42:50,911 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@24962d8c, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@504e3285 [2022-04-28 14:42:50,912 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 14:42:50,922 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) [2022-04-28 14:42:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-28 14:42:50,927 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:50,928 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:42:50,928 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:50,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:50,932 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 1 times [2022-04-28 14:42:50,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:50,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1681670796] [2022-04-28 14:42:50,945 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:50,946 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 2 times [2022-04-28 14:42:50,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:50,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291957168] [2022-04-28 14:42:50,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:51,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:51,231 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 [2022-04-28 14:42:51,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-28 14:42:51,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-28 14:42:51,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:51,262 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 [2022-04-28 14:42:51,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,265 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 [2022-04-28 14:42:51,265 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 [2022-04-28 14:42:51,265 INFO L290 TraceCheckUtils]: 2: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-28 14:42:51,266 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-28 14:42:51,266 INFO L272 TraceCheckUtils]: 4: Hoare triple {518#true} call #t~ret180 := main(); {518#true} is VALID [2022-04-28 14:42:51,266 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 [2022-04-28 14:42:51,267 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 [2022-04-28 14:42:51,268 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 [2022-04-28 14:42:51,268 INFO L290 TraceCheckUtils]: 8: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,269 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,269 INFO L290 TraceCheckUtils]: 10: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,269 INFO L290 TraceCheckUtils]: 11: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,270 INFO L290 TraceCheckUtils]: 12: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-28 14:42:51,271 INFO L290 TraceCheckUtils]: 13: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {519#false} is VALID [2022-04-28 14:42:51,272 INFO L290 TraceCheckUtils]: 14: Hoare triple {519#false} assume -1 != ~status~9; {519#false} is VALID [2022-04-28 14:42:51,272 INFO L290 TraceCheckUtils]: 15: Hoare triple {519#false} assume ~s~0 != ~SKIP2~0; {519#false} is VALID [2022-04-28 14:42:51,272 INFO L290 TraceCheckUtils]: 16: Hoare triple {519#false} assume ~s~0 != ~IPC~0; {519#false} is VALID [2022-04-28 14:42:51,272 INFO L290 TraceCheckUtils]: 17: Hoare triple {519#false} assume ~s~0 != ~DC~0; {519#false} is VALID [2022-04-28 14:42:51,272 INFO L272 TraceCheckUtils]: 18: Hoare triple {519#false} call errorFn(); {519#false} is VALID [2022-04-28 14:42:51,272 INFO L290 TraceCheckUtils]: 19: Hoare triple {519#false} assume !false; {519#false} is VALID [2022-04-28 14:42:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:51,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:51,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291957168] [2022-04-28 14:42:51,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291957168] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:51,274 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:51,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:42:51,276 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:51,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1681670796] [2022-04-28 14:42:51,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1681670796] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:51,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:51,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:42:51,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330911305] [2022-04-28 14:42:51,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:51,281 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-28 14:42:51,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:51,285 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 14:42:51,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:51,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:42:51,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:51,323 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:42:51,324 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-28 14:42:51,332 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) [2022-04-28 14:42:56,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:56,738 INFO L93 Difference]: Finished difference Result 1043 states and 1675 transitions. [2022-04-28 14:42:56,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:42:56,739 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-28 14:42:56,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:42:56,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 14:42:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-28 14:42:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 14:42:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-28 14:42:56,816 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1675 transitions. [2022-04-28 14:42:58,492 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:58,565 INFO L225 Difference]: With dead ends: 1043 [2022-04-28 14:42:58,565 INFO L226 Difference]: Without dead ends: 663 [2022-04-28 14:42:58,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:58,573 INFO L413 NwaCegarLoop]: 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, 2.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:42:58,573 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 1003 Invalid, 1440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [308 Valid, 1132 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 14:42:58,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2022-04-28 14:42:58,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 507. [2022-04-28 14:42:58,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:42:58,640 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) [2022-04-28 14:42:58,642 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) [2022-04-28 14:42:58,643 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) [2022-04-28 14:42:58,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:58,677 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-28 14:42:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-28 14:42:58,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:58,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:58,691 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. [2022-04-28 14:42:58,693 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. [2022-04-28 14:42:58,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:42:58,732 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-28 14:42:58,732 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-28 14:42:58,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:42:58,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:42:58,736 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:42:58,736 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:42:58,738 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) [2022-04-28 14:42:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 737 transitions. [2022-04-28 14:42:58,763 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 737 transitions. Word has length 20 [2022-04-28 14:42:58,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:42:58,763 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 737 transitions. [2022-04-28 14:42:58,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-28 14:42:58,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 507 states and 737 transitions. [2022-04-28 14:42:59,432 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:59,432 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 737 transitions. [2022-04-28 14:42:59,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-28 14:42:59,433 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:42:59,433 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:42:59,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 14:42:59,433 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:42:59,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:42:59,434 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 1 times [2022-04-28 14:42:59,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:59,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1840529509] [2022-04-28 14:42:59,434 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:42:59,434 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 2 times [2022-04-28 14:42:59,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:42:59,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531800728] [2022-04-28 14:42:59,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:42:59,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:42:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:59,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:42:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:59,587 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 [2022-04-28 14:42:59,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 14:42:59,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-28 14:42:59,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:42:59,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:59,613 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 [2022-04-28 14:42:59,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 14:42:59,613 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-28 14:42:59,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:42:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:42:59,629 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 [2022-04-28 14:42:59,630 INFO L290 TraceCheckUtils]: 1: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:59,630 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:59,631 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 [2022-04-28 14:42:59,632 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 [2022-04-28 14:42:59,632 INFO L290 TraceCheckUtils]: 2: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 14:42:59,632 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-28 14:42:59,632 INFO L272 TraceCheckUtils]: 4: Hoare triple {4960#true} call #t~ret180 := main(); {4960#true} is VALID [2022-04-28 14:42:59,632 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 [2022-04-28 14:42:59,633 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 [2022-04-28 14:42:59,633 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 [2022-04-28 14:42:59,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-28 14:42:59,634 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-28 14:42:59,634 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 [2022-04-28 14:42:59,634 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 [2022-04-28 14:42:59,635 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 [2022-04-28 14:42:59,635 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 [2022-04-28 14:42:59,635 INFO L290 TraceCheckUtils]: 14: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:59,636 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:59,636 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 [2022-04-28 14:42:59,636 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 [2022-04-28 14:42:59,637 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 [2022-04-28 14:42:59,637 INFO L290 TraceCheckUtils]: 19: Hoare triple {4971#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-28 14:42:59,638 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 [2022-04-28 14:42:59,638 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 [2022-04-28 14:42:59,638 INFO L290 TraceCheckUtils]: 22: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4961#false} is VALID [2022-04-28 14:42:59,638 INFO L272 TraceCheckUtils]: 23: Hoare triple {4961#false} call errorFn(); {4961#false} is VALID [2022-04-28 14:42:59,638 INFO L290 TraceCheckUtils]: 24: Hoare triple {4961#false} assume !false; {4961#false} is VALID [2022-04-28 14:42:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:42:59,639 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:42:59,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531800728] [2022-04-28 14:42:59,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [531800728] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:59,639 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:59,639 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:59,640 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:42:59,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1840529509] [2022-04-28 14:42:59,640 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1840529509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:42:59,640 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:42:59,640 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:42:59,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583511014] [2022-04-28 14:42:59,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:42:59,641 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 14:42:59,642 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:42:59,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:42:59,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:42:59,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:42:59,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:42:59,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:42:59,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:42:59,659 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) [2022-04-28 14:43:05,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:05,626 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-28 14:43:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:43:05,626 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-28 14:43:05,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:05,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-28 14:43:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-28 14:43:05,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1420 transitions. [2022-04-28 14:43:07,180 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1420 edges. 1420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:07,249 INFO L225 Difference]: With dead ends: 961 [2022-04-28 14:43:07,249 INFO L226 Difference]: Without dead ends: 842 [2022-04-28 14:43:07,250 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:43:07,253 INFO L413 NwaCegarLoop]: 845 mSDtfsCounter, 1888 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:07,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1892 Valid, 1012 Invalid, 1508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 14:43:07,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2022-04-28 14:43:07,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 662. [2022-04-28 14:43:07,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:07,329 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) [2022-04-28 14:43:07,330 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) [2022-04-28 14:43:07,332 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) [2022-04-28 14:43:07,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:07,392 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-28 14:43:07,392 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-28 14:43:07,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:07,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:07,397 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. [2022-04-28 14:43:07,398 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. [2022-04-28 14:43:07,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:07,453 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-28 14:43:07,453 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-28 14:43:07,455 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:07,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:07,456 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:07,456 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:07,457 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) [2022-04-28 14:43:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 961 transitions. [2022-04-28 14:43:07,489 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 961 transitions. Word has length 25 [2022-04-28 14:43:07,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:07,489 INFO L495 AbstractCegarLoop]: Abstraction has 662 states and 961 transitions. [2022-04-28 14:43:07,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:07,489 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 662 states and 961 transitions. [2022-04-28 14:43:08,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 961 transitions. [2022-04-28 14:43:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-28 14:43:08,562 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:08,562 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:08,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-28 14:43:08,562 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:08,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:08,563 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 1 times [2022-04-28 14:43:08,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:08,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [763439370] [2022-04-28 14:43:08,563 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:08,563 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 2 times [2022-04-28 14:43:08,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:08,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078296409] [2022-04-28 14:43:08,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:08,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:08,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:08,732 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 [2022-04-28 14:43:08,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 14:43:08,733 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-28 14:43:08,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:08,758 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 [2022-04-28 14:43:08,758 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 14:43:08,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-28 14:43:08,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:08,787 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 [2022-04-28 14:43:08,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,789 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 [2022-04-28 14:43:08,789 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 [2022-04-28 14:43:08,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 14:43:08,790 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-28 14:43:08,790 INFO L272 TraceCheckUtils]: 4: Hoare triple {9912#true} call #t~ret180 := main(); {9912#true} is VALID [2022-04-28 14:43:08,790 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 [2022-04-28 14:43:08,791 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 [2022-04-28 14:43:08,791 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 [2022-04-28 14:43:08,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-28 14:43:08,791 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-28 14:43:08,791 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 [2022-04-28 14:43:08,791 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 [2022-04-28 14:43:08,792 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 [2022-04-28 14:43:08,792 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 [2022-04-28 14:43:08,793 INFO L290 TraceCheckUtils]: 14: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,793 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,793 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 [2022-04-28 14:43:08,794 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 [2022-04-28 14:43:08,794 INFO L290 TraceCheckUtils]: 18: Hoare triple {9923#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,794 INFO L272 TraceCheckUtils]: 19: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,795 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 [2022-04-28 14:43:08,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,795 INFO L272 TraceCheckUtils]: 22: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,796 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 [2022-04-28 14:43:08,796 INFO L272 TraceCheckUtils]: 24: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,797 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 [2022-04-28 14:43:08,797 INFO L290 TraceCheckUtils]: 26: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-28 14:43:08,797 INFO L290 TraceCheckUtils]: 27: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9913#false} is VALID [2022-04-28 14:43:08,797 INFO L272 TraceCheckUtils]: 28: Hoare triple {9913#false} call errorFn(); {9913#false} is VALID [2022-04-28 14:43:08,798 INFO L290 TraceCheckUtils]: 29: Hoare triple {9913#false} assume !false; {9913#false} is VALID [2022-04-28 14:43:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:08,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:08,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078296409] [2022-04-28 14:43:08,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078296409] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:08,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:08,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:08,799 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:08,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [763439370] [2022-04-28 14:43:08,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [763439370] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:08,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:08,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:08,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951455845] [2022-04-28 14:43:08,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:08,800 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 14:43:08,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:08,800 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:08,819 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:08,819 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:08,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:08,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:08,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:08,820 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) [2022-04-28 14:43:13,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:13,754 INFO L93 Difference]: Finished difference Result 1142 states and 1641 transitions. [2022-04-28 14:43:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:43:13,754 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-28 14:43:13,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-28 14:43:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-28 14:43:13,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1302 transitions. [2022-04-28 14:43:15,038 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1302 edges. 1302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:15,107 INFO L225 Difference]: With dead ends: 1142 [2022-04-28 14:43:15,107 INFO L226 Difference]: Without dead ends: 966 [2022-04-28 14:43:15,109 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:43:15,111 INFO L413 NwaCegarLoop]: 722 mSDtfsCounter, 1133 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s 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, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:15,115 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1143 Valid, 861 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:43:15,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-04-28 14:43:15,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 787. [2022-04-28 14:43:15,176 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:15,178 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) [2022-04-28 14:43:15,180 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) [2022-04-28 14:43:15,181 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) [2022-04-28 14:43:15,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:15,217 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-28 14:43:15,217 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-28 14:43:15,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:15,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:15,221 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. [2022-04-28 14:43:15,222 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. [2022-04-28 14:43:15,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:15,260 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-28 14:43:15,260 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-28 14:43:15,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:15,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:15,262 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:15,262 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:15,264 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) [2022-04-28 14:43:15,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1132 transitions. [2022-04-28 14:43:15,300 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1132 transitions. Word has length 30 [2022-04-28 14:43:15,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:15,302 INFO L495 AbstractCegarLoop]: Abstraction has 787 states and 1132 transitions. [2022-04-28 14:43:15,302 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:15,302 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1132 transitions. [2022-04-28 14:43:16,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1132 edges. 1132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1132 transitions. [2022-04-28 14:43:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-28 14:43:16,638 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:16,639 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:16,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-28 14:43:16,639 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:16,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:16,639 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 1 times [2022-04-28 14:43:16,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:16,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2036930449] [2022-04-28 14:43:16,640 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:16,640 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 2 times [2022-04-28 14:43:16,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:16,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220367840] [2022-04-28 14:43:16,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:16,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:16,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:16,735 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 [2022-04-28 14:43:16,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,737 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-28 14:43:16,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:16,759 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 [2022-04-28 14:43:16,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-28 14:43:16,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:16,772 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 [2022-04-28 14:43:16,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,772 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-28 14:43:16,773 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 [2022-04-28 14:43:16,773 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 [2022-04-28 14:43:16,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-28 14:43:16,774 INFO L272 TraceCheckUtils]: 4: Hoare triple {15724#true} call #t~ret180 := main(); {15724#true} is VALID [2022-04-28 14:43:16,774 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 [2022-04-28 14:43:16,775 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 [2022-04-28 14:43:16,775 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 [2022-04-28 14:43:16,775 INFO L290 TraceCheckUtils]: 8: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,775 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-28 14:43:16,775 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 [2022-04-28 14:43:16,775 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 [2022-04-28 14:43:16,779 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 [2022-04-28 14:43:16,779 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 [2022-04-28 14:43:16,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-28 14:43:16,779 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-28 14:43:16,779 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 [2022-04-28 14:43:16,779 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 [2022-04-28 14:43:16,779 INFO L290 TraceCheckUtils]: 18: Hoare triple {15724#true} assume 3 == ~tmp_ndt_2~0; {15724#true} is VALID [2022-04-28 14:43:16,779 INFO L272 TraceCheckUtils]: 19: Hoare triple {15724#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15724#true} is VALID [2022-04-28 14:43:16,779 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 [2022-04-28 14:43:16,779 INFO L290 TraceCheckUtils]: 21: Hoare triple {15724#true} assume !(0 == ~irpSp__MinorFunction~0); {15724#true} is VALID [2022-04-28 14:43:16,780 INFO L290 TraceCheckUtils]: 22: Hoare triple {15724#true} assume 22 == ~irpSp__MinorFunction~0; {15724#true} is VALID [2022-04-28 14:43:16,780 INFO L290 TraceCheckUtils]: 23: Hoare triple {15724#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15724#true} is VALID [2022-04-28 14:43:16,780 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 [2022-04-28 14:43:16,780 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 [2022-04-28 14:43:16,780 INFO L290 TraceCheckUtils]: 26: Hoare triple {15724#true} assume !(~s~0 == ~MPR3~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 14:43:16,780 INFO L290 TraceCheckUtils]: 27: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-28 14:43:16,781 INFO L290 TraceCheckUtils]: 28: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15725#false} is VALID [2022-04-28 14:43:16,781 INFO L272 TraceCheckUtils]: 29: Hoare triple {15725#false} call errorFn(); {15725#false} is VALID [2022-04-28 14:43:16,781 INFO L290 TraceCheckUtils]: 30: Hoare triple {15725#false} assume !false; {15725#false} is VALID [2022-04-28 14:43:16,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:16,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:16,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220367840] [2022-04-28 14:43:16,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220367840] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:16,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:16,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:16,782 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:16,782 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2036930449] [2022-04-28 14:43:16,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2036930449] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:16,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:16,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:16,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1873874203] [2022-04-28 14:43:16,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:16,782 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-28 14:43:16,782 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:16,783 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:16,799 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:16,800 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:16,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:16,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:16,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:16,801 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) [2022-04-28 14:43:23,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:23,021 INFO L93 Difference]: Finished difference Result 1624 states and 2440 transitions. [2022-04-28 14:43:23,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:43:23,021 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-28 14:43:23,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:23,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-28 14:43:23,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-28 14:43:23,056 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1595 transitions. [2022-04-28 14:43:24,686 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1595 edges. 1595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:24,766 INFO L225 Difference]: With dead ends: 1624 [2022-04-28 14:43:24,766 INFO L226 Difference]: Without dead ends: 1340 [2022-04-28 14:43:24,768 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:43:24,772 INFO L413 NwaCegarLoop]: 1003 mSDtfsCounter, 1108 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 375 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s 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, 2.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:24,773 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1111 Valid, 1254 Invalid, 1698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [375 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:43:24,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-04-28 14:43:24,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 905. [2022-04-28 14:43:24,846 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:24,848 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) [2022-04-28 14:43:24,850 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) [2022-04-28 14:43:24,852 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) [2022-04-28 14:43:24,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:24,908 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-28 14:43:24,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-28 14:43:24,912 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:24,912 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:24,914 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. [2022-04-28 14:43:24,915 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. [2022-04-28 14:43:24,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:24,971 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-28 14:43:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-28 14:43:24,977 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:24,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:24,978 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:24,978 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:24,980 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) [2022-04-28 14:43:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1345 transitions. [2022-04-28 14:43:25,035 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1345 transitions. Word has length 31 [2022-04-28 14:43:25,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:25,036 INFO L495 AbstractCegarLoop]: Abstraction has 905 states and 1345 transitions. [2022-04-28 14:43:25,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:25,036 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 905 states and 1345 transitions. [2022-04-28 14:43:26,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1345 transitions. [2022-04-28 14:43:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 14:43:26,731 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:26,732 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:26,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-28 14:43:26,732 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:26,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:26,732 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 1 times [2022-04-28 14:43:26,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:26,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1480761781] [2022-04-28 14:43:26,733 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:26,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 2 times [2022-04-28 14:43:26,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:26,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234446849] [2022-04-28 14:43:26,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:26,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:26,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:26,865 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 [2022-04-28 14:43:26,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-28 14:43:26,865 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-28 14:43:26,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:26,898 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 [2022-04-28 14:43:26,898 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 [2022-04-28 14:43:26,898 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 [2022-04-28 14:43:26,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:26,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:26,936 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 [2022-04-28 14:43:26,937 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 [2022-04-28 14:43:26,937 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 [2022-04-28 14:43:26,939 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 [2022-04-28 14:43:26,939 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 [2022-04-28 14:43:26,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-28 14:43:26,939 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-28 14:43:26,939 INFO L272 TraceCheckUtils]: 4: Hoare triple {23484#true} call #t~ret180 := main(); {23484#true} is VALID [2022-04-28 14:43:26,939 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 [2022-04-28 14:43:26,940 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 [2022-04-28 14:43:26,941 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 [2022-04-28 14:43:26,941 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 [2022-04-28 14:43:26,941 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 [2022-04-28 14:43:26,943 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 [2022-04-28 14:43:26,943 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 [2022-04-28 14:43:26,944 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 [2022-04-28 14:43:26,944 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 [2022-04-28 14:43:26,944 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 [2022-04-28 14:43:26,945 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 [2022-04-28 14:43:26,945 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 [2022-04-28 14:43:26,946 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 [2022-04-28 14:43:26,946 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 [2022-04-28 14:43:26,946 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 [2022-04-28 14:43:26,947 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 [2022-04-28 14:43:26,947 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 [2022-04-28 14:43:26,947 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 [2022-04-28 14:43:26,957 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 [2022-04-28 14:43:26,958 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 [2022-04-28 14:43:26,959 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 [2022-04-28 14:43:26,959 INFO L290 TraceCheckUtils]: 26: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-28 14:43:26,959 INFO L290 TraceCheckUtils]: 27: Hoare triple {23485#false} assume !(1 == ~setEventCalled~0); {23485#false} is VALID [2022-04-28 14:43:26,959 INFO L290 TraceCheckUtils]: 28: Hoare triple {23485#false} assume !(1 == ~customIrp~0); {23485#false} is VALID [2022-04-28 14:43:26,959 INFO L290 TraceCheckUtils]: 29: Hoare triple {23485#false} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-28 14:43:26,959 INFO L272 TraceCheckUtils]: 30: Hoare triple {23485#false} call errorFn(); {23485#false} is VALID [2022-04-28 14:43:26,959 INFO L290 TraceCheckUtils]: 31: Hoare triple {23485#false} assume !false; {23485#false} is VALID [2022-04-28 14:43:26,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:26,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:26,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234446849] [2022-04-28 14:43:26,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1234446849] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:26,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:26,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:43:26,960 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:26,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1480761781] [2022-04-28 14:43:26,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1480761781] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:26,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:26,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:43:26,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296488459] [2022-04-28 14:43:26,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:26,961 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 14:43:26,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:26,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:26,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:26,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:43:26,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:26,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:43:26,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:43:26,982 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) [2022-04-28 14:43:36,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:36,133 INFO L93 Difference]: Finished difference Result 1626 states and 2474 transitions. [2022-04-28 14:43:36,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:43:36,133 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-28 14:43:36,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-28 14:43:36,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:36,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-28 14:43:36,161 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1607 transitions. [2022-04-28 14:43:37,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1607 edges. 1607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:37,791 INFO L225 Difference]: With dead ends: 1626 [2022-04-28 14:43:37,792 INFO L226 Difference]: Without dead ends: 1042 [2022-04-28 14:43:37,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:43:37,794 INFO L413 NwaCegarLoop]: 736 mSDtfsCounter, 2097 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 1629 mSolverCounterSat, 692 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s 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, 3.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:37,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2103 Valid, 1019 Invalid, 2321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [692 Valid, 1629 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-28 14:43:37,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-04-28 14:43:38,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 833. [2022-04-28 14:43:38,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:38,303 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) [2022-04-28 14:43:38,316 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) [2022-04-28 14:43:38,318 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) [2022-04-28 14:43:38,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:38,357 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-28 14:43:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-28 14:43:38,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:38,360 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:38,362 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. [2022-04-28 14:43:38,364 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. [2022-04-28 14:43:38,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:38,401 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-28 14:43:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-28 14:43:38,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:38,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:38,404 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:38,404 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:38,406 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) [2022-04-28 14:43:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1200 transitions. [2022-04-28 14:43:38,443 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1200 transitions. Word has length 32 [2022-04-28 14:43:38,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:38,443 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1200 transitions. [2022-04-28 14:43:38,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 14:43:38,443 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1200 transitions. [2022-04-28 14:43:40,041 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:40,041 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1200 transitions. [2022-04-28 14:43:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-28 14:43:40,043 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:40,043 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:40,044 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-28 14:43:40,044 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:40,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:40,044 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 1 times [2022-04-28 14:43:40,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:40,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [774560895] [2022-04-28 14:43:40,044 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:40,044 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 2 times [2022-04-28 14:43:40,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:40,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176074443] [2022-04-28 14:43:40,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:40,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:40,134 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 [2022-04-28 14:43:40,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,135 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-28 14:43:40,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:40,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:40,190 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 [2022-04-28 14:43:40,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,190 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-28 14:43:40,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:40,203 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 [2022-04-28 14:43:40,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,203 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-28 14:43:40,205 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 [2022-04-28 14:43:40,206 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 [2022-04-28 14:43:40,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-28 14:43:40,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {30517#true} call #t~ret180 := main(); {30517#true} is VALID [2022-04-28 14:43:40,206 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 [2022-04-28 14:43:40,207 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 [2022-04-28 14:43:40,207 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 [2022-04-28 14:43:40,207 INFO L290 TraceCheckUtils]: 8: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,207 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-28 14:43:40,207 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 [2022-04-28 14:43:40,207 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 [2022-04-28 14:43:40,208 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 [2022-04-28 14:43:40,208 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 [2022-04-28 14:43:40,208 INFO L290 TraceCheckUtils]: 14: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-28 14:43:40,208 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-28 14:43:40,208 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 [2022-04-28 14:43:40,208 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 [2022-04-28 14:43:40,208 INFO L290 TraceCheckUtils]: 18: Hoare triple {30517#true} assume 3 == ~tmp_ndt_2~0; {30517#true} is VALID [2022-04-28 14:43:40,208 INFO L272 TraceCheckUtils]: 19: Hoare triple {30517#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30517#true} is VALID [2022-04-28 14:43:40,208 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 [2022-04-28 14:43:40,209 INFO L290 TraceCheckUtils]: 21: Hoare triple {30517#true} assume !(0 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-28 14:43:40,209 INFO L290 TraceCheckUtils]: 22: Hoare triple {30517#true} assume !(22 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-28 14:43:40,209 INFO L272 TraceCheckUtils]: 23: Hoare triple {30517#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30517#true} is VALID [2022-04-28 14:43:40,209 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 [2022-04-28 14:43:40,209 INFO L290 TraceCheckUtils]: 25: Hoare triple {30517#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:40,209 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 [2022-04-28 14:43:40,210 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 [2022-04-28 14:43:40,210 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 [2022-04-28 14:43:40,211 INFO L290 TraceCheckUtils]: 29: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:40,211 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 [2022-04-28 14:43:40,211 INFO L290 TraceCheckUtils]: 31: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:40,212 INFO L290 TraceCheckUtils]: 32: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:43:40,212 INFO L290 TraceCheckUtils]: 33: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30518#false} is VALID [2022-04-28 14:43:40,212 INFO L272 TraceCheckUtils]: 34: Hoare triple {30518#false} call errorFn(); {30518#false} is VALID [2022-04-28 14:43:40,212 INFO L290 TraceCheckUtils]: 35: Hoare triple {30518#false} assume !false; {30518#false} is VALID [2022-04-28 14:43:40,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:40,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:40,212 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176074443] [2022-04-28 14:43:40,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1176074443] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:40,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:40,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:40,213 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:40,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [774560895] [2022-04-28 14:43:40,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [774560895] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:40,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:40,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:40,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449858291] [2022-04-28 14:43:40,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:40,213 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 14:43:40,214 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:40,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:40,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:40,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:40,236 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:40,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:40,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:40,237 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) [2022-04-28 14:43:45,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:45,422 INFO L93 Difference]: Finished difference Result 963 states and 1422 transitions. [2022-04-28 14:43:45,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:43:45,422 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-28 14:43:45,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-28 14:43:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-28 14:43:45,441 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 971 transitions. [2022-04-28 14:43:46,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:46,462 INFO L225 Difference]: With dead ends: 963 [2022-04-28 14:43:46,462 INFO L226 Difference]: Without dead ends: 959 [2022-04-28 14:43:46,463 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:46,463 INFO L413 NwaCegarLoop]: 710 mSDtfsCounter, 422 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 1463 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s 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, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:43:46,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [423 Valid, 953 Invalid, 1605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1463 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:43:46,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-28 14:43:46,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 832. [2022-04-28 14:43:46,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:46,895 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) [2022-04-28 14:43:46,896 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) [2022-04-28 14:43:46,897 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) [2022-04-28 14:43:46,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:46,945 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-28 14:43:46,945 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-28 14:43:46,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:46,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:46,954 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. [2022-04-28 14:43:46,954 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. [2022-04-28 14:43:46,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:46,992 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-28 14:43:46,992 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-28 14:43:46,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:46,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:46,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:46,995 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:46,996 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) [2022-04-28 14:43:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1197 transitions. [2022-04-28 14:43:47,032 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1197 transitions. Word has length 36 [2022-04-28 14:43:47,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:47,032 INFO L495 AbstractCegarLoop]: Abstraction has 832 states and 1197 transitions. [2022-04-28 14:43:47,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:47,033 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 832 states and 1197 transitions. [2022-04-28 14:43:48,641 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1197 edges. 1197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:48,641 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1197 transitions. [2022-04-28 14:43:48,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-28 14:43:48,643 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:48,643 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:48,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-28 14:43:48,644 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:48,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:48,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 1 times [2022-04-28 14:43:48,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:48,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1005864937] [2022-04-28 14:43:48,645 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:48,645 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 2 times [2022-04-28 14:43:48,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:48,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824590642] [2022-04-28 14:43:48,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:48,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:48,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:48,776 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 [2022-04-28 14:43:48,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-28 14:43:48,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:48,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:48,801 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 [2022-04-28 14:43:48,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,801 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-28 14:43:48,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:48,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:48,815 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 [2022-04-28 14:43:48,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-28 14:43:48,817 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 [2022-04-28 14:43:48,817 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 [2022-04-28 14:43:48,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-28 14:43:48,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {36045#true} call #t~ret180 := main(); {36045#true} is VALID [2022-04-28 14:43:48,817 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 [2022-04-28 14:43:48,818 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 [2022-04-28 14:43:48,818 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 [2022-04-28 14:43:48,818 INFO L290 TraceCheckUtils]: 8: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,818 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-28 14:43:48,819 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 [2022-04-28 14:43:48,819 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 [2022-04-28 14:43:48,824 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 [2022-04-28 14:43:48,824 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 [2022-04-28 14:43:48,824 INFO L290 TraceCheckUtils]: 14: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-28 14:43:48,824 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-28 14:43:48,824 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 [2022-04-28 14:43:48,824 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 [2022-04-28 14:43:48,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {36045#true} assume 3 == ~tmp_ndt_2~0; {36045#true} is VALID [2022-04-28 14:43:48,824 INFO L272 TraceCheckUtils]: 19: Hoare triple {36045#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36045#true} is VALID [2022-04-28 14:43:48,824 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 [2022-04-28 14:43:48,825 INFO L290 TraceCheckUtils]: 21: Hoare triple {36045#true} assume 0 == ~irpSp__MinorFunction~0; {36045#true} is VALID [2022-04-28 14:43:48,825 INFO L272 TraceCheckUtils]: 22: Hoare triple {36045#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-28 14:43:48,825 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 [2022-04-28 14:43:48,825 INFO L272 TraceCheckUtils]: 24: Hoare triple {36045#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-28 14:43:48,825 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 [2022-04-28 14:43:48,825 INFO L290 TraceCheckUtils]: 26: Hoare triple {36045#true} assume !(~s~0 != ~NP~0); {36045#true} is VALID [2022-04-28 14:43:48,825 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 [2022-04-28 14:43:48,826 INFO L290 TraceCheckUtils]: 28: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-28 14:43:48,826 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 [2022-04-28 14:43:48,826 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 [2022-04-28 14:43:48,827 INFO L290 TraceCheckUtils]: 31: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36057#(not (= ~routine~0 0))} is VALID [2022-04-28 14:43:48,827 INFO L290 TraceCheckUtils]: 32: Hoare triple {36057#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36046#false} is VALID [2022-04-28 14:43:48,827 INFO L272 TraceCheckUtils]: 33: Hoare triple {36046#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36046#false} is VALID [2022-04-28 14:43:48,827 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 [2022-04-28 14:43:48,827 INFO L290 TraceCheckUtils]: 35: Hoare triple {36046#false} assume 0 != ~Irp__PendingReturned~0; {36046#false} is VALID [2022-04-28 14:43:48,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {36046#false} assume !(0 == ~pended~0); {36046#false} is VALID [2022-04-28 14:43:48,827 INFO L272 TraceCheckUtils]: 37: Hoare triple {36046#false} call errorFn(); {36046#false} is VALID [2022-04-28 14:43:48,828 INFO L290 TraceCheckUtils]: 38: Hoare triple {36046#false} assume !false; {36046#false} is VALID [2022-04-28 14:43:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:48,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:48,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824590642] [2022-04-28 14:43:48,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824590642] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:48,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:48,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:48,828 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:48,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1005864937] [2022-04-28 14:43:48,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1005864937] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:48,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:48,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:43:48,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552254233] [2022-04-28 14:43:48,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:48,829 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 14:43:48,829 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:48,829 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:48,854 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:48,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:43:48,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:48,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:43:48,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:43:48,855 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) [2022-04-28 14:43:56,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:56,459 INFO L93 Difference]: Finished difference Result 1409 states and 2012 transitions. [2022-04-28 14:43:56,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:43:56,459 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-28 14:43:56,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:43:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:56,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-28 14:43:56,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-28 14:43:56,481 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1340 transitions. [2022-04-28 14:43:57,759 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1340 edges. 1340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:57,803 INFO L225 Difference]: With dead ends: 1409 [2022-04-28 14:43:57,803 INFO L226 Difference]: Without dead ends: 993 [2022-04-28 14:43:57,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:43:57,804 INFO L413 NwaCegarLoop]: 812 mSDtfsCounter, 1109 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 2119 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s 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 [2022-04-28 14:43:57,805 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1111 Valid, 1265 Invalid, 2497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 2119 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-28 14:43:57,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2022-04-28 14:43:58,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 734. [2022-04-28 14:43:58,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:43:58,208 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) [2022-04-28 14:43:58,209 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) [2022-04-28 14:43:58,210 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) [2022-04-28 14:43:58,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:58,249 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-28 14:43:58,249 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-28 14:43:58,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:58,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:58,252 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. [2022-04-28 14:43:58,253 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. [2022-04-28 14:43:58,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:43:58,283 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-28 14:43:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-28 14:43:58,285 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:43:58,285 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:43:58,285 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:43:58,285 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:43:58,286 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) [2022-04-28 14:43:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1026 transitions. [2022-04-28 14:43:58,311 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1026 transitions. Word has length 39 [2022-04-28 14:43:58,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:43:58,312 INFO L495 AbstractCegarLoop]: Abstraction has 734 states and 1026 transitions. [2022-04-28 14:43:58,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:58,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 734 states and 1026 transitions. [2022-04-28 14:43:59,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1026 edges. 1026 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1026 transitions. [2022-04-28 14:43:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-28 14:43:59,766 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:43:59,766 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:43:59,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-28 14:43:59,766 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:43:59,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:43:59,766 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 1 times [2022-04-28 14:43:59,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:59,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [650106748] [2022-04-28 14:43:59,767 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:43:59,767 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 2 times [2022-04-28 14:43:59,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:43:59,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365789436] [2022-04-28 14:43:59,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:43:59,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:43:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:59,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:43:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:59,851 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 [2022-04-28 14:43:59,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 14:43:59,852 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-28 14:43:59,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:43:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:59,875 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 [2022-04-28 14:43:59,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 14:43:59,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-28 14:43:59,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:43:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:43:59,896 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 [2022-04-28 14:43:59,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,898 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 [2022-04-28 14:43:59,898 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 [2022-04-28 14:43:59,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 14:43:59,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-28 14:43:59,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {42344#true} call #t~ret180 := main(); {42344#true} is VALID [2022-04-28 14:43:59,898 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 [2022-04-28 14:43:59,899 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 [2022-04-28 14:43:59,899 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 [2022-04-28 14:43:59,899 INFO L290 TraceCheckUtils]: 8: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-28 14:43:59,899 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-28 14:43:59,899 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 [2022-04-28 14:43:59,899 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 [2022-04-28 14:43:59,900 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 [2022-04-28 14:43:59,900 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 [2022-04-28 14:43:59,901 INFO L290 TraceCheckUtils]: 14: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,901 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,903 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 [2022-04-28 14:43:59,903 INFO L290 TraceCheckUtils]: 17: Hoare triple {42355#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,904 INFO L272 TraceCheckUtils]: 18: Hoare triple {42355#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,904 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 [2022-04-28 14:43:59,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {42355#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {42355#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,905 INFO L290 TraceCheckUtils]: 22: Hoare triple {42355#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,905 INFO L290 TraceCheckUtils]: 23: Hoare triple {42355#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,905 INFO L272 TraceCheckUtils]: 24: Hoare triple {42355#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,906 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 [2022-04-28 14:43:59,906 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 [2022-04-28 14:43:59,906 INFO L290 TraceCheckUtils]: 27: Hoare triple {42355#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,906 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 [2022-04-28 14:43:59,907 INFO L290 TraceCheckUtils]: 29: Hoare triple {42355#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,907 INFO L272 TraceCheckUtils]: 30: Hoare triple {42355#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,907 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 [2022-04-28 14:43:59,908 INFO L290 TraceCheckUtils]: 32: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,908 INFO L290 TraceCheckUtils]: 33: Hoare triple {42355#(= ~pended~0 0)} assume 0 == ~routine~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,908 INFO L272 TraceCheckUtils]: 34: Hoare triple {42355#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,908 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 [2022-04-28 14:43:59,909 INFO L290 TraceCheckUtils]: 36: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42355#(= ~pended~0 0)} is VALID [2022-04-28 14:43:59,909 INFO L290 TraceCheckUtils]: 37: Hoare triple {42355#(= ~pended~0 0)} assume !(0 == ~pended~0); {42345#false} is VALID [2022-04-28 14:43:59,909 INFO L272 TraceCheckUtils]: 38: Hoare triple {42345#false} call errorFn(); {42345#false} is VALID [2022-04-28 14:43:59,909 INFO L290 TraceCheckUtils]: 39: Hoare triple {42345#false} assume !false; {42345#false} is VALID [2022-04-28 14:43:59,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:43:59,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:43:59,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365789436] [2022-04-28 14:43:59,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365789436] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:59,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:59,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:59,911 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:43:59,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [650106748] [2022-04-28 14:43:59,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [650106748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:43:59,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:43:59,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 14:43:59,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608865073] [2022-04-28 14:43:59,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:43:59,912 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 14:43:59,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:43:59,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:43:59,937 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:43:59,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 14:43:59,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:43:59,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 14:43:59,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-28 14:43:59,938 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) [2022-04-28 14:44:05,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:05,158 INFO L93 Difference]: Finished difference Result 975 states and 1402 transitions. [2022-04-28 14:44:05,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 14:44:05,158 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-28 14:44:05,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:44:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-28 14:44:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:44:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-28 14:44:05,175 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1042 transitions. [2022-04-28 14:44:06,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1042 edges. 1042 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:06,295 INFO L225 Difference]: With dead ends: 975 [2022-04-28 14:44:06,295 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 14:44:06,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:44:06,296 INFO L413 NwaCegarLoop]: 669 mSDtfsCounter, 1483 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 991 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:06,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1491 Valid, 765 Invalid, 1379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 991 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 14:44:06,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 14:44:06,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 754. [2022-04-28 14:44:06,689 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:06,690 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) [2022-04-28 14:44:06,691 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) [2022-04-28 14:44:06,692 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) [2022-04-28 14:44:06,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:06,720 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-28 14:44:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-28 14:44:06,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:06,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:06,723 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. [2022-04-28 14:44:06,724 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. [2022-04-28 14:44:06,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:06,753 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-28 14:44:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-28 14:44:06,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:06,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:06,755 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:06,755 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:06,756 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) [2022-04-28 14:44:06,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1052 transitions. [2022-04-28 14:44:06,782 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1052 transitions. Word has length 40 [2022-04-28 14:44:06,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:06,782 INFO L495 AbstractCegarLoop]: Abstraction has 754 states and 1052 transitions. [2022-04-28 14:44:06,782 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 14:44:06,782 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1052 transitions. [2022-04-28 14:44:08,334 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1052 edges. 1052 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1052 transitions. [2022-04-28 14:44:08,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-28 14:44:08,335 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:08,335 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:08,336 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-28 14:44:08,336 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:08,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:08,336 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 1 times [2022-04-28 14:44:08,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:08,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1883221835] [2022-04-28 14:44:08,336 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:08,336 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 2 times [2022-04-28 14:44:08,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:08,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259123981] [2022-04-28 14:44:08,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:08,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:08,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:08,448 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 [2022-04-28 14:44:08,448 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,448 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-28 14:44:08,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:08,469 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 [2022-04-28 14:44:08,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,469 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-28 14:44:08,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:08,484 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 [2022-04-28 14:44:08,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,485 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-28 14:44:08,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-28 14:44:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:08,494 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 [2022-04-28 14:44:08,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-28 14:44:08,495 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 [2022-04-28 14:44:08,495 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 [2022-04-28 14:44:08,495 INFO L290 TraceCheckUtils]: 2: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,495 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-28 14:44:08,495 INFO L272 TraceCheckUtils]: 4: Hoare triple {47738#true} call #t~ret180 := main(); {47738#true} is VALID [2022-04-28 14:44:08,495 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 [2022-04-28 14:44:08,496 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 [2022-04-28 14:44:08,496 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 [2022-04-28 14:44:08,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,496 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-28 14:44:08,496 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 [2022-04-28 14:44:08,496 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 [2022-04-28 14:44:08,497 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 [2022-04-28 14:44:08,497 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 [2022-04-28 14:44:08,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,497 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-28 14:44:08,497 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 [2022-04-28 14:44:08,497 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 [2022-04-28 14:44:08,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {47738#true} assume 3 == ~tmp_ndt_2~0; {47738#true} is VALID [2022-04-28 14:44:08,498 INFO L272 TraceCheckUtils]: 19: Hoare triple {47738#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47738#true} is VALID [2022-04-28 14:44:08,498 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 [2022-04-28 14:44:08,498 INFO L290 TraceCheckUtils]: 21: Hoare triple {47738#true} assume 0 == ~irpSp__MinorFunction~0; {47738#true} is VALID [2022-04-28 14:44:08,498 INFO L272 TraceCheckUtils]: 22: Hoare triple {47738#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-28 14:44:08,498 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 [2022-04-28 14:44:08,498 INFO L272 TraceCheckUtils]: 24: Hoare triple {47738#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-28 14:44:08,499 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 [2022-04-28 14:44:08,499 INFO L290 TraceCheckUtils]: 26: Hoare triple {47738#true} assume !(~s~0 != ~NP~0); {47738#true} is VALID [2022-04-28 14:44:08,499 INFO L290 TraceCheckUtils]: 27: Hoare triple {47738#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47749#(= ~routine~0 1)} is VALID [2022-04-28 14:44:08,499 INFO L290 TraceCheckUtils]: 28: Hoare triple {47749#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47749#(= ~routine~0 1)} is VALID [2022-04-28 14:44:08,500 INFO L272 TraceCheckUtils]: 29: Hoare triple {47749#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47749#(= ~routine~0 1)} is VALID [2022-04-28 14:44:08,500 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 [2022-04-28 14:44:08,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {47749#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47749#(= ~routine~0 1)} is VALID [2022-04-28 14:44:08,500 INFO L290 TraceCheckUtils]: 32: Hoare triple {47749#(= ~routine~0 1)} assume !(0 == ~routine~0); {47749#(= ~routine~0 1)} is VALID [2022-04-28 14:44:08,501 INFO L290 TraceCheckUtils]: 33: Hoare triple {47749#(= ~routine~0 1)} assume !(1 == ~routine~0); {47739#false} is VALID [2022-04-28 14:44:08,501 INFO L290 TraceCheckUtils]: 34: Hoare triple {47739#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47739#false} is VALID [2022-04-28 14:44:08,501 INFO L290 TraceCheckUtils]: 35: Hoare triple {47739#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {47739#false} is VALID [2022-04-28 14:44:08,501 INFO L272 TraceCheckUtils]: 36: Hoare triple {47739#false} call stubMoreProcessingRequired(); {47756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:08,501 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 [2022-04-28 14:44:08,501 INFO L290 TraceCheckUtils]: 38: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-28 14:44:08,502 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-28 14:44:08,503 INFO L290 TraceCheckUtils]: 40: Hoare triple {47739#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47739#false} is VALID [2022-04-28 14:44:08,504 INFO L290 TraceCheckUtils]: 41: Hoare triple {47739#false} assume !(~s~0 == ~NP~0); {47739#false} is VALID [2022-04-28 14:44:08,505 INFO L290 TraceCheckUtils]: 42: Hoare triple {47739#false} assume !(~s~0 == ~MPR1~0); {47739#false} is VALID [2022-04-28 14:44:08,505 INFO L290 TraceCheckUtils]: 43: Hoare triple {47739#false} assume !(~s~0 == ~SKIP1~0); {47739#false} is VALID [2022-04-28 14:44:08,505 INFO L272 TraceCheckUtils]: 44: Hoare triple {47739#false} call errorFn(); {47739#false} is VALID [2022-04-28 14:44:08,506 INFO L290 TraceCheckUtils]: 45: Hoare triple {47739#false} assume !false; {47739#false} is VALID [2022-04-28 14:44:08,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:08,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:08,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259123981] [2022-04-28 14:44:08,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259123981] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:08,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:08,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:08,507 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:08,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1883221835] [2022-04-28 14:44:08,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1883221835] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:08,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:08,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:08,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026326424] [2022-04-28 14:44:08,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:08,508 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 14:44:08,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:08,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:08,533 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:08,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:44:08,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:08,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:44:08,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:44:08,534 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) [2022-04-28 14:44:14,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:14,171 INFO L93 Difference]: Finished difference Result 1159 states and 1659 transitions. [2022-04-28 14:44:14,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:44:14,172 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-28 14:44:14,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-28 14:44:14,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-28 14:44:14,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1233 transitions. [2022-04-28 14:44:15,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:15,408 INFO L225 Difference]: With dead ends: 1159 [2022-04-28 14:44:15,408 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 14:44:15,409 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:44:15,409 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:44:15,410 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [927 Valid, 1341 Invalid, 1565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1270 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-28 14:44:15,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 14:44:15,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 754. [2022-04-28 14:44:15,834 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:15,836 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) [2022-04-28 14:44:15,836 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) [2022-04-28 14:44:15,837 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) [2022-04-28 14:44:15,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:15,865 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-28 14:44:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-28 14:44:15,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:15,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:15,868 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. [2022-04-28 14:44:15,869 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. [2022-04-28 14:44:15,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:15,896 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-28 14:44:15,896 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-28 14:44:15,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:15,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:15,898 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:15,898 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:15,899 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) [2022-04-28 14:44:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1051 transitions. [2022-04-28 14:44:15,925 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1051 transitions. Word has length 46 [2022-04-28 14:44:15,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:15,925 INFO L495 AbstractCegarLoop]: Abstraction has 754 states and 1051 transitions. [2022-04-28 14:44:15,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:15,925 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1051 transitions. [2022-04-28 14:44:17,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1051 edges. 1051 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1051 transitions. [2022-04-28 14:44:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-28 14:44:17,524 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:17,524 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:17,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-28 14:44:17,525 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:17,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:17,525 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 1 times [2022-04-28 14:44:17,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:17,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [44840014] [2022-04-28 14:44:17,535 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:17,535 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 2 times [2022-04-28 14:44:17,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:17,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562113091] [2022-04-28 14:44:17,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:17,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:17,622 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 [2022-04-28 14:44:17,622 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-28 14:44:17,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:17,646 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 [2022-04-28 14:44:17,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-28 14:44:17,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:17,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:17,662 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 [2022-04-28 14:44:17,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,662 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-28 14:44:17,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-28 14:44:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:17,673 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 [2022-04-28 14:44:17,673 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-28 14:44:17,675 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 [2022-04-28 14:44:17,675 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 [2022-04-28 14:44:17,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-28 14:44:17,675 INFO L272 TraceCheckUtils]: 4: Hoare triple {53457#true} call #t~ret180 := main(); {53457#true} is VALID [2022-04-28 14:44:17,675 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 [2022-04-28 14:44:17,676 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 [2022-04-28 14:44:17,676 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 [2022-04-28 14:44:17,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,676 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-28 14:44:17,676 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 [2022-04-28 14:44:17,676 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 [2022-04-28 14:44:17,677 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 [2022-04-28 14:44:17,677 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 [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,677 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-28 14:44:17,677 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 [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 17: Hoare triple {53457#true} assume 2 == ~tmp_ndt_1~0; {53457#true} is VALID [2022-04-28 14:44:17,677 INFO L272 TraceCheckUtils]: 18: Hoare triple {53457#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53457#true} is VALID [2022-04-28 14:44:17,677 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 [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {53457#true} assume !(2 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 21: Hoare triple {53457#true} assume !(3 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {53457#true} assume !(1 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-28 14:44:17,677 INFO L290 TraceCheckUtils]: 23: Hoare triple {53457#true} assume 7 == ~deviceExtension__Active~1; {53457#true} is VALID [2022-04-28 14:44:17,678 INFO L272 TraceCheckUtils]: 24: Hoare triple {53457#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53457#true} is VALID [2022-04-28 14:44:17,678 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 [2022-04-28 14:44:17,678 INFO L290 TraceCheckUtils]: 26: Hoare triple {53457#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53457#true} is VALID [2022-04-28 14:44:17,678 INFO L290 TraceCheckUtils]: 27: Hoare triple {53457#true} assume !(~s~0 != ~NP~0); {53457#true} is VALID [2022-04-28 14:44:17,678 INFO L290 TraceCheckUtils]: 28: Hoare triple {53457#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53468#(= ~routine~0 0)} is VALID [2022-04-28 14:44:17,678 INFO L290 TraceCheckUtils]: 29: Hoare triple {53468#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53468#(= ~routine~0 0)} is VALID [2022-04-28 14:44:17,679 INFO L272 TraceCheckUtils]: 30: Hoare triple {53468#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53468#(= ~routine~0 0)} is VALID [2022-04-28 14:44:17,679 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 [2022-04-28 14:44:17,679 INFO L290 TraceCheckUtils]: 32: Hoare triple {53468#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53468#(= ~routine~0 0)} is VALID [2022-04-28 14:44:17,679 INFO L290 TraceCheckUtils]: 33: Hoare triple {53468#(= ~routine~0 0)} assume !(0 == ~routine~0); {53458#false} is VALID [2022-04-28 14:44:17,679 INFO L290 TraceCheckUtils]: 34: Hoare triple {53458#false} assume !(1 == ~routine~0); {53458#false} is VALID [2022-04-28 14:44:17,679 INFO L290 TraceCheckUtils]: 35: Hoare triple {53458#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 36: Hoare triple {53458#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L272 TraceCheckUtils]: 37: Hoare triple {53458#false} call stubMoreProcessingRequired(); {53475#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:17,680 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 [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 39: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-28 14:44:17,680 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 41: Hoare triple {53458#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 42: Hoare triple {53458#false} assume !(~s~0 == ~NP~0); {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {53458#false} assume !(~s~0 == ~MPR1~0); {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 44: Hoare triple {53458#false} assume !(~s~0 == ~SKIP1~0); {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L272 TraceCheckUtils]: 45: Hoare triple {53458#false} call errorFn(); {53458#false} is VALID [2022-04-28 14:44:17,680 INFO L290 TraceCheckUtils]: 46: Hoare triple {53458#false} assume !false; {53458#false} is VALID [2022-04-28 14:44:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:17,681 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:17,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562113091] [2022-04-28 14:44:17,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [562113091] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:17,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:17,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:17,681 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:17,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [44840014] [2022-04-28 14:44:17,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [44840014] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:17,681 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:17,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:17,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179992766] [2022-04-28 14:44:17,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:17,682 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 14:44:17,682 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:17,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:17,709 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:17,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:44:17,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:17,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:44:17,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:44:17,710 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) [2022-04-28 14:44:23,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:23,771 INFO L93 Difference]: Finished difference Result 956 states and 1371 transitions. [2022-04-28 14:44:23,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:44:23,771 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-28 14:44:23,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-28 14:44:23,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-28 14:44:23,790 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1138 transitions. [2022-04-28 14:44:24,887 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1138 edges. 1138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:24,923 INFO L225 Difference]: With dead ends: 956 [2022-04-28 14:44:24,923 INFO L226 Difference]: Without dead ends: 889 [2022-04-28 14:44:24,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:44:24,924 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:44:24,924 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1510 Valid, 1133 Invalid, 1550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 1150 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 14:44:24,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2022-04-28 14:44:25,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 743. [2022-04-28 14:44:25,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:25,379 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) [2022-04-28 14:44:25,379 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) [2022-04-28 14:44:25,380 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) [2022-04-28 14:44:25,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:25,407 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-28 14:44:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-28 14:44:25,409 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:25,409 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:25,410 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. [2022-04-28 14:44:25,411 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. [2022-04-28 14:44:25,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:25,436 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-28 14:44:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-28 14:44:25,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:25,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:25,438 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:25,438 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:25,439 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) [2022-04-28 14:44:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1038 transitions. [2022-04-28 14:44:25,465 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1038 transitions. Word has length 47 [2022-04-28 14:44:25,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:25,466 INFO L495 AbstractCegarLoop]: Abstraction has 743 states and 1038 transitions. [2022-04-28 14:44:25,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-28 14:44:25,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 743 states and 1038 transitions. [2022-04-28 14:44:27,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1038 transitions. [2022-04-28 14:44:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-28 14:44:27,058 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:27,058 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:27,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-28 14:44:27,058 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:27,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:27,059 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 1 times [2022-04-28 14:44:27,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:27,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1283362864] [2022-04-28 14:44:27,059 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:27,059 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 2 times [2022-04-28 14:44:27,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:27,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269050768] [2022-04-28 14:44:27,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:27,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,130 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 [2022-04-28 14:44:27,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 14:44:27,130 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-28 14:44:27,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,152 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 [2022-04-28 14:44:27,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,153 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,165 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 [2022-04-28 14:44:27,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 14:44:27,166 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:27,208 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 [2022-04-28 14:44:27,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,209 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 [2022-04-28 14:44:27,214 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 [2022-04-28 14:44:27,214 INFO L290 TraceCheckUtils]: 4: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,215 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 [2022-04-28 14:44:27,215 INFO L290 TraceCheckUtils]: 6: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,215 INFO L290 TraceCheckUtils]: 7: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,216 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 [2022-04-28 14:44:27,216 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 [2022-04-28 14:44:27,216 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:27,217 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 [2022-04-28 14:44:27,217 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 [2022-04-28 14:44:27,217 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 [2022-04-28 14:44:27,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,218 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 [2022-04-28 14:44:27,218 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 [2022-04-28 14:44:27,218 INFO L290 TraceCheckUtils]: 8: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,219 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 [2022-04-28 14:44:27,219 INFO L290 TraceCheckUtils]: 10: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,219 INFO L290 TraceCheckUtils]: 11: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,220 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 [2022-04-28 14:44:27,220 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 [2022-04-28 14:44:27,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:44:27,221 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-28 14:44:27,222 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 [2022-04-28 14:44:27,222 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 [2022-04-28 14:44:27,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 14:44:27,222 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-28 14:44:27,222 INFO L272 TraceCheckUtils]: 4: Hoare triple {58661#true} call #t~ret180 := main(); {58661#true} is VALID [2022-04-28 14:44:27,222 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 [2022-04-28 14:44:27,225 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 [2022-04-28 14:44:27,226 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 [2022-04-28 14:44:27,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,227 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,227 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 [2022-04-28 14:44:27,227 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 [2022-04-28 14:44:27,228 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 [2022-04-28 14:44:27,228 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 [2022-04-28 14:44:27,228 INFO L290 TraceCheckUtils]: 14: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-28 14:44:27,228 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-28 14:44:27,228 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 [2022-04-28 14:44:27,228 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 [2022-04-28 14:44:27,229 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 [2022-04-28 14:44:27,229 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 [2022-04-28 14:44:27,229 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 [2022-04-28 14:44:27,229 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 [2022-04-28 14:44:27,230 INFO L290 TraceCheckUtils]: 22: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:27,230 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 [2022-04-28 14:44:27,230 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 [2022-04-28 14:44:27,231 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 [2022-04-28 14:44:27,231 INFO L290 TraceCheckUtils]: 26: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,231 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 [2022-04-28 14:44:27,231 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 [2022-04-28 14:44:27,232 INFO L290 TraceCheckUtils]: 29: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,232 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 [2022-04-28 14:44:27,232 INFO L290 TraceCheckUtils]: 31: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:27,233 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 [2022-04-28 14:44:27,233 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 [2022-04-28 14:44:27,234 INFO L290 TraceCheckUtils]: 35: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-28 14:44:27,234 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-28 14:44:27,234 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 [2022-04-28 14:44:27,234 INFO L290 TraceCheckUtils]: 38: Hoare triple {58662#false} assume !(0 != ~we_should_unload~0); {58662#false} is VALID [2022-04-28 14:44:27,234 INFO L290 TraceCheckUtils]: 39: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-28 14:44:27,234 INFO L290 TraceCheckUtils]: 40: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-28 14:44:27,234 INFO L290 TraceCheckUtils]: 41: Hoare triple {58662#false} assume ~s~0 != ~UNLOADED~0; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L290 TraceCheckUtils]: 42: Hoare triple {58662#false} assume -1 != ~status~9; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L290 TraceCheckUtils]: 43: Hoare triple {58662#false} assume ~s~0 != ~SKIP2~0; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L290 TraceCheckUtils]: 44: Hoare triple {58662#false} assume ~s~0 != ~IPC~0; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L290 TraceCheckUtils]: 45: Hoare triple {58662#false} assume ~s~0 != ~DC~0; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L272 TraceCheckUtils]: 46: Hoare triple {58662#false} call errorFn(); {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L290 TraceCheckUtils]: 47: Hoare triple {58662#false} assume !false; {58662#false} is VALID [2022-04-28 14:44:27,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:27,235 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:27,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269050768] [2022-04-28 14:44:27,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269050768] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:27,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:27,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:44:27,236 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:27,236 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1283362864] [2022-04-28 14:44:27,236 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1283362864] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:27,236 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:27,236 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:44:27,236 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96900055] [2022-04-28 14:44:27,236 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:27,236 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 14:44:27,236 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:27,236 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:27,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:27,264 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:44:27,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:27,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:44:27,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:44:27,265 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) [2022-04-28 14:44:39,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:39,325 INFO L93 Difference]: Finished difference Result 1059 states and 1503 transitions. [2022-04-28 14:44:39,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:44:39,325 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-28 14:44:39,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:39,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-28 14:44:39,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-28 14:44:39,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1209 transitions. [2022-04-28 14:44:40,594 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1209 edges. 1209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:40,637 INFO L225 Difference]: With dead ends: 1059 [2022-04-28 14:44:40,638 INFO L226 Difference]: Without dead ends: 998 [2022-04-28 14:44:40,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2022-04-28 14:44:40,639 INFO L413 NwaCegarLoop]: 739 mSDtfsCounter, 1813 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 3265 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s 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, 5.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:40,639 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1842 Valid, 1964 Invalid, 3849 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 3265 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-28 14:44:40,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-04-28 14:44:41,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 786. [2022-04-28 14:44:41,089 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:41,091 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) [2022-04-28 14:44:41,091 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) [2022-04-28 14:44:41,092 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) [2022-04-28 14:44:41,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:41,122 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-28 14:44:41,122 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-28 14:44:41,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:41,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:41,125 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. [2022-04-28 14:44:41,126 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. [2022-04-28 14:44:41,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:41,156 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-28 14:44:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-28 14:44:41,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:41,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:41,158 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:41,158 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:41,159 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) [2022-04-28 14:44:41,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 786 states and 1099 transitions. [2022-04-28 14:44:41,189 INFO L78 Accepts]: Start accepts. Automaton has 786 states and 1099 transitions. Word has length 48 [2022-04-28 14:44:41,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:41,189 INFO L495 AbstractCegarLoop]: Abstraction has 786 states and 1099 transitions. [2022-04-28 14:44:41,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:41,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 786 states and 1099 transitions. [2022-04-28 14:44:42,963 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1099 transitions. [2022-04-28 14:44:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:44:42,965 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:42,965 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:42,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-28 14:44:42,965 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:42,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:42,966 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 1 times [2022-04-28 14:44:42,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:42,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [901361395] [2022-04-28 14:44:42,966 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:42,966 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 2 times [2022-04-28 14:44:42,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:42,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340415497] [2022-04-28 14:44:42,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:42,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,036 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 [2022-04-28 14:44:43,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,036 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-28 14:44:43,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,078 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 [2022-04-28 14:44:43,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,078 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-28 14:44:43,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,093 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 [2022-04-28 14:44:43,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,093 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-28 14:44:43,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:43,121 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 [2022-04-28 14:44:43,121 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 14:44:43,121 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 [2022-04-28 14:44:43,121 INFO L290 TraceCheckUtils]: 3: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 14:44:43,121 INFO L290 TraceCheckUtils]: 4: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 14:44:43,121 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 14:44:43,121 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 14:44:43,122 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 [2022-04-28 14:44:43,122 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 [2022-04-28 14:44:43,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:43,123 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 [2022-04-28 14:44:43,123 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 [2022-04-28 14:44:43,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-28 14:44:43,123 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 [2022-04-28 14:44:43,124 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 [2022-04-28 14:44:43,124 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 [2022-04-28 14:44:43,124 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 14:44:43,124 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 [2022-04-28 14:44:43,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 14:44:43,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 14:44:43,124 INFO L290 TraceCheckUtils]: 9: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 14:44:43,124 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 14:44:43,124 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 [2022-04-28 14:44:43,125 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 [2022-04-28 14:44:43,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:43,125 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 [2022-04-28 14:44:43,126 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 [2022-04-28 14:44:43,126 INFO L290 TraceCheckUtils]: 16: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:43,127 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 [2022-04-28 14:44:43,128 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 [2022-04-28 14:44:43,128 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 [2022-04-28 14:44:43,128 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,128 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-28 14:44:43,128 INFO L272 TraceCheckUtils]: 4: Hoare triple {64418#true} call #t~ret180 := main(); {64418#true} is VALID [2022-04-28 14:44:43,128 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 [2022-04-28 14:44:43,129 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 [2022-04-28 14:44:43,129 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 [2022-04-28 14:44:43,129 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,129 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-28 14:44:43,129 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 [2022-04-28 14:44:43,129 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 [2022-04-28 14:44:43,130 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 [2022-04-28 14:44:43,130 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 [2022-04-28 14:44:43,130 INFO L290 TraceCheckUtils]: 14: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-28 14:44:43,130 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-28 14:44:43,130 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 [2022-04-28 14:44:43,130 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 [2022-04-28 14:44:43,130 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 [2022-04-28 14:44:43,130 INFO L290 TraceCheckUtils]: 19: Hoare triple {64418#true} assume 4 == ~tmp_ndt_3~0; {64418#true} is VALID [2022-04-28 14:44:43,131 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 [2022-04-28 14:44:43,131 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 [2022-04-28 14:44:43,131 INFO L290 TraceCheckUtils]: 22: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-28 14:44:43,131 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 [2022-04-28 14:44:43,132 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 [2022-04-28 14:44:43,132 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 [2022-04-28 14:44:43,132 INFO L290 TraceCheckUtils]: 26: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-28 14:44:43,132 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 [2022-04-28 14:44:43,132 INFO L290 TraceCheckUtils]: 28: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-28 14:44:43,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-28 14:44:43,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-28 14:44:43,132 INFO L290 TraceCheckUtils]: 31: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-28 14:44:43,132 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 [2022-04-28 14:44:43,133 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 [2022-04-28 14:44:43,133 INFO L290 TraceCheckUtils]: 34: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:43,133 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 [2022-04-28 14:44:43,134 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 [2022-04-28 14:44:43,134 INFO L290 TraceCheckUtils]: 37: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:44:43,134 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 [2022-04-28 14:44:43,135 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 [2022-04-28 14:44:43,135 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 [2022-04-28 14:44:43,135 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 [2022-04-28 14:44:43,136 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 [2022-04-28 14:44:43,136 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 [2022-04-28 14:44:43,136 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 [2022-04-28 14:44:43,137 INFO L290 TraceCheckUtils]: 45: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {64419#false} is VALID [2022-04-28 14:44:43,137 INFO L290 TraceCheckUtils]: 46: Hoare triple {64419#false} assume ~s~0 != ~IPC~0; {64419#false} is VALID [2022-04-28 14:44:43,137 INFO L290 TraceCheckUtils]: 47: Hoare triple {64419#false} assume ~s~0 != ~DC~0; {64419#false} is VALID [2022-04-28 14:44:43,137 INFO L272 TraceCheckUtils]: 48: Hoare triple {64419#false} call errorFn(); {64419#false} is VALID [2022-04-28 14:44:43,137 INFO L290 TraceCheckUtils]: 49: Hoare triple {64419#false} assume !false; {64419#false} is VALID [2022-04-28 14:44:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:43,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:43,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340415497] [2022-04-28 14:44:43,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340415497] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:43,137 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:43,137 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:43,137 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:43,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [901361395] [2022-04-28 14:44:43,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [901361395] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:43,138 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:43,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 14:44:43,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1090524224] [2022-04-28 14:44:43,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:43,139 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 14:44:43,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:43,139 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:43,171 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:43,171 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 14:44:43,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:43,172 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 14:44:43,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-28 14:44:43,173 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) [2022-04-28 14:44:49,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:49,378 INFO L93 Difference]: Finished difference Result 1094 states and 1563 transitions. [2022-04-28 14:44:49,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:44:49,379 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-28 14:44:49,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:44:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-28 14:44:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-28 14:44:49,398 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1139 transitions. [2022-04-28 14:44:50,544 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1139 edges. 1139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:50,593 INFO L225 Difference]: With dead ends: 1094 [2022-04-28 14:44:50,593 INFO L226 Difference]: Without dead ends: 1083 [2022-04-28 14:44:50,593 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:44:50,594 INFO L413 NwaCegarLoop]: 806 mSDtfsCounter, 1610 mSDsluCounter, 561 mSDsCounter, 0 mSdLazyCounter, 861 mSolverCounterSat, 571 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1613 SdHoareTripleChecker+Valid, 1367 SdHoareTripleChecker+Invalid, 1432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 571 IncrementalHoareTripleChecker+Valid, 861 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:44:50,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1613 Valid, 1367 Invalid, 1432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [571 Valid, 861 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-04-28 14:44:50,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2022-04-28 14:44:51,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 860. [2022-04-28 14:44:51,128 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:44:51,129 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) [2022-04-28 14:44:51,130 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) [2022-04-28 14:44:51,131 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) [2022-04-28 14:44:51,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:51,169 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-28 14:44:51,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-28 14:44:51,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:51,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:51,172 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. [2022-04-28 14:44:51,173 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. [2022-04-28 14:44:51,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:44:51,212 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-28 14:44:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-28 14:44:51,214 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:44:51,214 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:44:51,214 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:44:51,214 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:44:51,216 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) [2022-04-28 14:44:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1184 transitions. [2022-04-28 14:44:51,257 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1184 transitions. Word has length 50 [2022-04-28 14:44:51,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:44:51,257 INFO L495 AbstractCegarLoop]: Abstraction has 860 states and 1184 transitions. [2022-04-28 14:44:51,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:44:51,258 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 860 states and 1184 transitions. [2022-04-28 14:44:53,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1184 transitions. [2022-04-28 14:44:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 14:44:53,298 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:44:53,298 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:44:53,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-28 14:44:53,298 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:44:53,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:44:53,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 1 times [2022-04-28 14:44:53,298 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:53,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1075572440] [2022-04-28 14:44:53,298 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:44:53,298 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 2 times [2022-04-28 14:44:53,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:44:53,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72545501] [2022-04-28 14:44:53,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:44:53,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:44:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:44:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,371 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 [2022-04-28 14:44:53,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 14:44:53,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-28 14:44:53,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:44:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,410 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 [2022-04-28 14:44:53,411 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 [2022-04-28 14:44:53,411 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 [2022-04-28 14:44:53,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:44:53,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,423 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 [2022-04-28 14:44:53,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 14:44:53,424 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 [2022-04-28 14:44:53,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:44:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:44:53,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:44:53,472 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 [2022-04-28 14:44:53,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,472 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 [2022-04-28 14:44:53,472 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 [2022-04-28 14:44:53,473 INFO L290 TraceCheckUtils]: 4: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,473 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 [2022-04-28 14:44:53,473 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 [2022-04-28 14:44:53,473 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 [2022-04-28 14:44:53,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,474 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 [2022-04-28 14:44:53,475 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 [2022-04-28 14:44:53,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:53,475 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 [2022-04-28 14:44:53,476 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 [2022-04-28 14:44:53,476 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 [2022-04-28 14:44:53,476 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,476 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 [2022-04-28 14:44:53,477 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 [2022-04-28 14:44:53,477 INFO L290 TraceCheckUtils]: 8: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,477 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 [2022-04-28 14:44:53,477 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 [2022-04-28 14:44:53,477 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 [2022-04-28 14:44:53,478 INFO L290 TraceCheckUtils]: 12: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,478 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 [2022-04-28 14:44:53,479 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 [2022-04-28 14:44:53,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:53,479 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 [2022-04-28 14:44:53,481 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 [2022-04-28 14:44:53,481 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 [2022-04-28 14:44:53,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 14:44:53,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-28 14:44:53,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {70542#true} call #t~ret180 := main(); {70542#true} is VALID [2022-04-28 14:44:53,481 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 [2022-04-28 14:44:53,482 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 [2022-04-28 14:44:53,482 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 [2022-04-28 14:44:53,483 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 [2022-04-28 14:44:53,483 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 [2022-04-28 14:44:53,483 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 [2022-04-28 14:44:53,484 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 [2022-04-28 14:44:53,484 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 [2022-04-28 14:44:53,484 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 [2022-04-28 14:44:53,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-28 14:44:53,485 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 [2022-04-28 14:44:53,485 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 [2022-04-28 14:44:53,485 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 [2022-04-28 14:44:53,486 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 [2022-04-28 14:44:53,486 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 [2022-04-28 14:44:53,486 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 [2022-04-28 14:44:53,487 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 [2022-04-28 14:44:53,487 INFO L290 TraceCheckUtils]: 22: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-28 14:44:53,487 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 [2022-04-28 14:44:53,488 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 [2022-04-28 14:44:53,488 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 [2022-04-28 14:44:53,488 INFO L290 TraceCheckUtils]: 26: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,488 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 [2022-04-28 14:44:53,488 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 [2022-04-28 14:44:53,489 INFO L290 TraceCheckUtils]: 29: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,489 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 [2022-04-28 14:44:53,489 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 [2022-04-28 14:44:53,489 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 [2022-04-28 14:44:53,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,490 INFO L290 TraceCheckUtils]: 34: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-28 14:44:53,490 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 [2022-04-28 14:44:53,491 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 [2022-04-28 14:44:53,491 INFO L290 TraceCheckUtils]: 37: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-28 14:44:53,491 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 [2022-04-28 14:44:53,491 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 [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 40: Hoare triple {70543#false} assume !(0 != ~we_should_unload~0); {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 41: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 43: Hoare triple {70543#false} assume ~s~0 != ~UNLOADED~0; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 44: Hoare triple {70543#false} assume -1 != ~status~9; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 45: Hoare triple {70543#false} assume ~s~0 != ~SKIP2~0; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 46: Hoare triple {70543#false} assume ~s~0 != ~IPC~0; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 47: Hoare triple {70543#false} assume ~s~0 != ~DC~0; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L272 TraceCheckUtils]: 48: Hoare triple {70543#false} call errorFn(); {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {70543#false} assume !false; {70543#false} is VALID [2022-04-28 14:44:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:44:53,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:44:53,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72545501] [2022-04-28 14:44:53,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72545501] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:53,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:53,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:44:53,493 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:44:53,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1075572440] [2022-04-28 14:44:53,493 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1075572440] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:44:53,493 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:44:53,493 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:44:53,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853532907] [2022-04-28 14:44:53,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:44:53,493 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 14:44:53,494 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:44:53,494 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:44:53,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:44:53,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:44:53,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:44:53,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:44:53,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:44:53,523 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) [2022-04-28 14:45:04,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:04,580 INFO L93 Difference]: Finished difference Result 1020 states and 1443 transitions. [2022-04-28 14:45:04,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:45:04,581 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-28 14:45:04,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:45:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-28 14:45:04,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:45:04,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-28 14:45:04,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1045 transitions. [2022-04-28 14:45:05,727 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1045 edges. 1045 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:05,767 INFO L225 Difference]: With dead ends: 1020 [2022-04-28 14:45:05,767 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 14:45:05,768 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:45:05,768 INFO L413 NwaCegarLoop]: 649 mSDtfsCounter, 2219 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 665 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s 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, 4.2s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:05,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2228 Valid, 1513 Invalid, 3107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [665 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-04-28 14:45:05,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 14:45:06,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 837. [2022-04-28 14:45:06,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:06,641 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) [2022-04-28 14:45:06,642 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) [2022-04-28 14:45:06,642 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) [2022-04-28 14:45:06,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:06,671 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-28 14:45:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-28 14:45:06,673 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:06,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:06,674 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. [2022-04-28 14:45:06,675 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. [2022-04-28 14:45:06,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:06,704 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-28 14:45:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-28 14:45:06,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:06,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:06,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:06,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:06,707 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) [2022-04-28 14:45:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1150 transitions. [2022-04-28 14:45:06,740 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1150 transitions. Word has length 50 [2022-04-28 14:45:06,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:06,741 INFO L495 AbstractCegarLoop]: Abstraction has 837 states and 1150 transitions. [2022-04-28 14:45:06,741 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-28 14:45:06,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 837 states and 1150 transitions. [2022-04-28 14:45:08,791 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1150 edges. 1150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:08,791 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1150 transitions. [2022-04-28 14:45:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:45:08,792 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:08,793 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:08,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-28 14:45:08,793 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:08,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:08,793 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 1 times [2022-04-28 14:45:08,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:08,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1119760437] [2022-04-28 14:45:08,793 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:08,793 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 2 times [2022-04-28 14:45:08,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:08,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116700446] [2022-04-28 14:45:08,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:08,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:08,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:08,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:08,887 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 [2022-04-28 14:45:08,887 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:08,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-28 14:45:08,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:08,915 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 [2022-04-28 14:45:08,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:08,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-28 14:45:08,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:08,931 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 [2022-04-28 14:45:08,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:08,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-28 14:45:08,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:45:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:09,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:09,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 14:45:09,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,010 INFO L290 TraceCheckUtils]: 2: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,010 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,011 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 [2022-04-28 14:45:09,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 14:45:09,011 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 [2022-04-28 14:45:09,011 INFO L290 TraceCheckUtils]: 3: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,011 INFO L290 TraceCheckUtils]: 4: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 14:45:09,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,012 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:09,012 INFO L290 TraceCheckUtils]: 7: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 14:45:09,012 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,012 INFO L290 TraceCheckUtils]: 9: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,013 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,013 INFO L290 TraceCheckUtils]: 11: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,013 INFO L290 TraceCheckUtils]: 12: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,014 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,014 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 [2022-04-28 14:45:09,014 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-28 14:45:09,014 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-28 14:45:09,015 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 [2022-04-28 14:45:09,015 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 [2022-04-28 14:45:09,015 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 14:45:09,015 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 [2022-04-28 14:45:09,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,015 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 14:45:09,015 INFO L290 TraceCheckUtils]: 9: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,015 INFO L272 TraceCheckUtils]: 10: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:09,016 INFO L290 TraceCheckUtils]: 11: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 14:45:09,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,016 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,017 INFO L290 TraceCheckUtils]: 15: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,018 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,018 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 [2022-04-28 14:45:09,018 INFO L290 TraceCheckUtils]: 19: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,018 INFO L290 TraceCheckUtils]: 20: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,019 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,020 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 [2022-04-28 14:45:09,020 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 [2022-04-28 14:45:09,020 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:09,020 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-28 14:45:09,021 INFO L272 TraceCheckUtils]: 4: Hoare triple {76240#true} call #t~ret180 := main(); {76240#true} is VALID [2022-04-28 14:45:09,021 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 [2022-04-28 14:45:09,021 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 [2022-04-28 14:45:09,021 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 [2022-04-28 14:45:09,022 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:09,022 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-28 14:45:09,022 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 [2022-04-28 14:45:09,022 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 [2022-04-28 14:45:09,022 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 [2022-04-28 14:45:09,022 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 [2022-04-28 14:45:09,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-28 14:45:09,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-28 14:45:09,023 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 [2022-04-28 14:45:09,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {76240#true} assume 2 == ~tmp_ndt_1~0; {76240#true} is VALID [2022-04-28 14:45:09,023 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 [2022-04-28 14:45:09,023 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 [2022-04-28 14:45:09,023 INFO L290 TraceCheckUtils]: 20: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-28 14:45:09,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-28 14:45:09,024 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 [2022-04-28 14:45:09,024 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 [2022-04-28 14:45:09,024 INFO L290 TraceCheckUtils]: 24: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-28 14:45:09,024 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 [2022-04-28 14:45:09,024 INFO L290 TraceCheckUtils]: 26: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-28 14:45:09,025 INFO L290 TraceCheckUtils]: 28: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-28 14:45:09,025 INFO L272 TraceCheckUtils]: 29: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:09,025 INFO L290 TraceCheckUtils]: 30: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-28 14:45:09,025 INFO L290 TraceCheckUtils]: 31: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,026 INFO L290 TraceCheckUtils]: 32: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,026 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,026 INFO L290 TraceCheckUtils]: 34: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,027 INFO L290 TraceCheckUtils]: 35: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,027 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,027 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 [2022-04-28 14:45:09,028 INFO L290 TraceCheckUtils]: 38: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,028 INFO L290 TraceCheckUtils]: 39: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,028 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,029 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 [2022-04-28 14:45:09,029 INFO L290 TraceCheckUtils]: 42: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,029 INFO L290 TraceCheckUtils]: 43: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,030 INFO L290 TraceCheckUtils]: 45: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,030 INFO L290 TraceCheckUtils]: 46: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,030 INFO L290 TraceCheckUtils]: 47: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-28 14:45:09,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {76241#false} is VALID [2022-04-28 14:45:09,031 INFO L272 TraceCheckUtils]: 50: Hoare triple {76241#false} call errorFn(); {76241#false} is VALID [2022-04-28 14:45:09,031 INFO L290 TraceCheckUtils]: 51: Hoare triple {76241#false} assume !false; {76241#false} is VALID [2022-04-28 14:45:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:09,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:09,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116700446] [2022-04-28 14:45:09,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116700446] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:09,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:09,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:45:09,032 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:09,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1119760437] [2022-04-28 14:45:09,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1119760437] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:09,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:09,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:45:09,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049678541] [2022-04-28 14:45:09,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:09,033 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 14:45:09,034 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:09,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:45:09,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:09,070 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:45:09,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:09,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:45:09,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:45:09,071 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) [2022-04-28 14:45:16,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:16,718 INFO L93 Difference]: Finished difference Result 982 states and 1391 transitions. [2022-04-28 14:45:16,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:45:16,718 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-28 14:45:16,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:45:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-28 14:45:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:45:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-28 14:45:16,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 994 transitions. [2022-04-28 14:45:17,736 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 994 edges. 994 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:17,779 INFO L225 Difference]: With dead ends: 982 [2022-04-28 14:45:17,779 INFO L226 Difference]: Without dead ends: 977 [2022-04-28 14:45:17,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:45:17,780 INFO L413 NwaCegarLoop]: 691 mSDtfsCounter, 1536 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 557 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s 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 [2022-04-28 14:45:17,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1539 Valid, 1236 Invalid, 2171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [557 Valid, 1614 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-28 14:45:17,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2022-04-28 14:45:18,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 855. [2022-04-28 14:45:18,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:18,626 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) [2022-04-28 14:45:18,627 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) [2022-04-28 14:45:18,627 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) [2022-04-28 14:45:18,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:18,656 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-28 14:45:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-28 14:45:18,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:18,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:18,660 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. [2022-04-28 14:45:18,661 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. [2022-04-28 14:45:18,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:18,690 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-28 14:45:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-28 14:45:18,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:18,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:18,692 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:18,692 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:18,693 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) [2022-04-28 14:45:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1171 transitions. [2022-04-28 14:45:18,727 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1171 transitions. Word has length 52 [2022-04-28 14:45:18,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:18,727 INFO L495 AbstractCegarLoop]: Abstraction has 855 states and 1171 transitions. [2022-04-28 14:45:18,727 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:45:18,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 855 states and 1171 transitions. [2022-04-28 14:45:20,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1171 edges. 1171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1171 transitions. [2022-04-28 14:45:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 14:45:20,833 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:20,833 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:20,833 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-28 14:45:20,834 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:20,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:20,834 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 1 times [2022-04-28 14:45:20,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:20,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [523029534] [2022-04-28 14:45:20,835 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:20,835 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 2 times [2022-04-28 14:45:20,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:20,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367317167] [2022-04-28 14:45:20,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:20,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:20,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,910 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 [2022-04-28 14:45:20,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,910 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-28 14:45:20,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,934 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 [2022-04-28 14:45:20,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,935 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-28 14:45:20,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,948 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 [2022-04-28 14:45:20,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-28 14:45:20,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-28 14:45:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,958 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 [2022-04-28 14:45:20,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-28 14:45:20,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-28 14:45:20,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-28 14:45:20,958 INFO L290 TraceCheckUtils]: 4: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,958 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-28 14:45:20,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-28 14:45:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:20,971 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 [2022-04-28 14:45:20,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:20,971 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 [2022-04-28 14:45:20,973 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 [2022-04-28 14:45:20,973 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 [2022-04-28 14:45:20,973 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,973 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-28 14:45:20,973 INFO L272 TraceCheckUtils]: 4: Hoare triple {81931#true} call #t~ret180 := main(); {81931#true} is VALID [2022-04-28 14:45:20,973 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 [2022-04-28 14:45:20,974 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 [2022-04-28 14:45:20,974 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 [2022-04-28 14:45:20,974 INFO L290 TraceCheckUtils]: 8: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,974 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-28 14:45:20,974 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 [2022-04-28 14:45:20,974 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 [2022-04-28 14:45:20,975 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 [2022-04-28 14:45:20,975 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 [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-28 14:45:20,975 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 [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {81931#true} assume 2 == ~tmp_ndt_1~0; {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L272 TraceCheckUtils]: 18: Hoare triple {81931#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81931#true} is VALID [2022-04-28 14:45:20,975 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 [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 20: Hoare triple {81931#true} assume !(2 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {81931#true} assume !(3 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 22: Hoare triple {81931#true} assume !(1 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 23: Hoare triple {81931#true} assume 7 == ~deviceExtension__Active~1; {81931#true} is VALID [2022-04-28 14:45:20,975 INFO L272 TraceCheckUtils]: 24: Hoare triple {81931#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {81931#true} is VALID [2022-04-28 14:45:20,975 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 [2022-04-28 14:45:20,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {81931#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {81931#true} is VALID [2022-04-28 14:45:20,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {81931#true} assume !(~s~0 != ~NP~0); {81931#true} is VALID [2022-04-28 14:45:20,976 INFO L290 TraceCheckUtils]: 28: Hoare triple {81931#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {81931#true} is VALID [2022-04-28 14:45:20,976 INFO L290 TraceCheckUtils]: 29: Hoare triple {81931#true} ~irpSp__Control~0 := 224; {81931#true} is VALID [2022-04-28 14:45:20,976 INFO L272 TraceCheckUtils]: 30: Hoare triple {81931#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {81931#true} is VALID [2022-04-28 14:45:20,976 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 [2022-04-28 14:45:20,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {81931#true} assume 0 != ~compRegistered~0; {81931#true} is VALID [2022-04-28 14:45:20,979 INFO L290 TraceCheckUtils]: 33: Hoare triple {81931#true} assume 0 == ~routine~0; {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L272 TraceCheckUtils]: 34: Hoare triple {81931#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {81955#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-28 14:45:20,980 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 [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 36: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 37: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 38: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-28 14:45:20,980 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 [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 42: Hoare triple {81931#true} ~__cil_tmp8~1 := ~compRetStatus~0; {81931#true} is VALID [2022-04-28 14:45:20,980 INFO L290 TraceCheckUtils]: 43: Hoare triple {81931#true} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {81931#true} is VALID [2022-04-28 14:45:20,981 INFO L272 TraceCheckUtils]: 44: Hoare triple {81931#true} call stubMoreProcessingRequired(); {81956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:45:20,981 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 [2022-04-28 14:45:20,981 INFO L290 TraceCheckUtils]: 46: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-28 14:45:20,981 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 [2022-04-28 14:45:20,982 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 [2022-04-28 14:45:20,982 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 [2022-04-28 14:45:20,982 INFO L290 TraceCheckUtils]: 50: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {81932#false} is VALID [2022-04-28 14:45:20,982 INFO L290 TraceCheckUtils]: 51: Hoare triple {81932#false} assume !(~s~0 == ~SKIP1~0); {81932#false} is VALID [2022-04-28 14:45:20,983 INFO L272 TraceCheckUtils]: 52: Hoare triple {81932#false} call errorFn(); {81932#false} is VALID [2022-04-28 14:45:20,983 INFO L290 TraceCheckUtils]: 53: Hoare triple {81932#false} assume !false; {81932#false} is VALID [2022-04-28 14:45:20,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:20,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:20,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367317167] [2022-04-28 14:45:20,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367317167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:20,983 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:20,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:45:20,983 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:20,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [523029534] [2022-04-28 14:45:20,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [523029534] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:20,983 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:20,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 14:45:20,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187327252] [2022-04-28 14:45:20,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:20,984 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 14:45:20,984 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:20,984 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:21,013 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:21,013 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 14:45:21,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:21,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 14:45:21,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-28 14:45:21,014 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) [2022-04-28 14:45:27,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:27,020 INFO L93 Difference]: Finished difference Result 1188 states and 1671 transitions. [2022-04-28 14:45:27,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:45:27,021 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-28 14:45:27,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:27,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-28 14:45:27,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:27,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-28 14:45:27,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1136 transitions. [2022-04-28 14:45:28,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1136 edges. 1136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:28,189 INFO L225 Difference]: With dead ends: 1188 [2022-04-28 14:45:28,189 INFO L226 Difference]: Without dead ends: 947 [2022-04-28 14:45:28,190 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:45:28,191 INFO L413 NwaCegarLoop]: 638 mSDtfsCounter, 1370 mSDsluCounter, 506 mSDsCounter, 0 mSdLazyCounter, 986 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s 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 [2022-04-28 14:45:28,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1403 Valid, 1144 Invalid, 1479 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 986 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 14:45:28,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2022-04-28 14:45:29,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 827. [2022-04-28 14:45:29,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:29,039 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) [2022-04-28 14:45:29,040 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) [2022-04-28 14:45:29,040 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) [2022-04-28 14:45:29,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:29,069 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-28 14:45:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-28 14:45:29,071 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:29,071 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:29,072 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. [2022-04-28 14:45:29,073 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. [2022-04-28 14:45:29,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:29,101 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-28 14:45:29,101 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-28 14:45:29,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:29,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:29,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:29,103 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:29,104 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) [2022-04-28 14:45:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1134 transitions. [2022-04-28 14:45:29,138 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1134 transitions. Word has length 54 [2022-04-28 14:45:29,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:29,138 INFO L495 AbstractCegarLoop]: Abstraction has 827 states and 1134 transitions. [2022-04-28 14:45:29,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:29,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1134 transitions. [2022-04-28 14:45:31,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1134 edges. 1134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1134 transitions. [2022-04-28 14:45:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:45:31,222 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:31,222 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:31,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-28 14:45:31,222 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:31,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:31,222 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 1 times [2022-04-28 14:45:31,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:31,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1196527137] [2022-04-28 14:45:31,223 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:31,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 2 times [2022-04-28 14:45:31,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:31,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042902436] [2022-04-28 14:45:31,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:31,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,303 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 [2022-04-28 14:45:31,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,303 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-28 14:45:31,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,328 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 [2022-04-28 14:45:31,328 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,328 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-28 14:45:31,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:31,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,340 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 [2022-04-28 14:45:31,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-28 14:45:31,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:45:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:31,384 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 [2022-04-28 14:45:31,384 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 14:45:31,384 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 [2022-04-28 14:45:31,384 INFO L290 TraceCheckUtils]: 3: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 14:45:31,384 INFO L290 TraceCheckUtils]: 4: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 14:45:31,384 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 14:45:31,384 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 14:45:31,385 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 [2022-04-28 14:45:31,385 INFO L290 TraceCheckUtils]: 8: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,385 INFO L290 TraceCheckUtils]: 9: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,386 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,386 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 [2022-04-28 14:45:31,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-28 14:45:31,386 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 [2022-04-28 14:45:31,386 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 [2022-04-28 14:45:31,387 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 [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 14:45:31,387 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 [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 9: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 14:45:31,387 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 [2022-04-28 14:45:31,387 INFO L290 TraceCheckUtils]: 12: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,388 INFO L290 TraceCheckUtils]: 13: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,388 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,388 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 [2022-04-28 14:45:31,389 INFO L290 TraceCheckUtils]: 16: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,389 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:31,390 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 [2022-04-28 14:45:31,390 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 [2022-04-28 14:45:31,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-28 14:45:31,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {87891#true} call #t~ret180 := main(); {87891#true} is VALID [2022-04-28 14:45:31,391 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 [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,392 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 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 [2022-04-28 14:45:31,392 INFO L290 TraceCheckUtils]: 14: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-28 14:45:31,393 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,393 INFO L290 TraceCheckUtils]: 19: Hoare triple {87891#true} assume 4 == ~tmp_ndt_3~0; {87891#true} is VALID [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,393 INFO L290 TraceCheckUtils]: 22: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-28 14:45:31,393 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 [2022-04-28 14:45:31,394 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 [2022-04-28 14:45:31,394 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 [2022-04-28 14:45:31,394 INFO L290 TraceCheckUtils]: 26: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-28 14:45:31,394 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 [2022-04-28 14:45:31,394 INFO L290 TraceCheckUtils]: 28: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-28 14:45:31,394 INFO L290 TraceCheckUtils]: 29: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-28 14:45:31,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-28 14:45:31,394 INFO L290 TraceCheckUtils]: 31: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-28 14:45:31,395 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 [2022-04-28 14:45:31,395 INFO L290 TraceCheckUtils]: 33: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,395 INFO L290 TraceCheckUtils]: 34: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,396 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,396 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 [2022-04-28 14:45:31,396 INFO L290 TraceCheckUtils]: 37: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,397 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-28 14:45:31,397 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 [2022-04-28 14:45:31,397 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 [2022-04-28 14:45:31,397 INFO L290 TraceCheckUtils]: 41: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,398 INFO L290 TraceCheckUtils]: 42: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,398 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 [2022-04-28 14:45:31,398 INFO L290 TraceCheckUtils]: 44: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,398 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 [2022-04-28 14:45:31,399 INFO L290 TraceCheckUtils]: 46: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:45:31,399 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 [2022-04-28 14:45:31,399 INFO L290 TraceCheckUtils]: 48: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {87892#false} is VALID [2022-04-28 14:45:31,399 INFO L272 TraceCheckUtils]: 49: Hoare triple {87892#false} call errorFn(); {87892#false} is VALID [2022-04-28 14:45:31,399 INFO L290 TraceCheckUtils]: 50: Hoare triple {87892#false} assume !false; {87892#false} is VALID [2022-04-28 14:45:31,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:31,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:31,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042902436] [2022-04-28 14:45:31,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042902436] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:31,401 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:31,401 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:31,401 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:31,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1196527137] [2022-04-28 14:45:31,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1196527137] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:31,401 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:31,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:31,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362301200] [2022-04-28 14:45:31,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:31,402 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:31,402 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:31,402 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:31,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:31,432 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:45:31,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:31,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:45:31,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:45:31,432 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) [2022-04-28 14:45:43,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:43,235 INFO L93 Difference]: Finished difference Result 962 states and 1364 transitions. [2022-04-28 14:45:43,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:45:43,235 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:43,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:43,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-28 14:45:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:43,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-28 14:45:43,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 957 transitions. [2022-04-28 14:45:44,254 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 957 edges. 957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:44,293 INFO L225 Difference]: With dead ends: 962 [2022-04-28 14:45:44,293 INFO L226 Difference]: Without dead ends: 958 [2022-04-28 14:45:44,293 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:45:44,294 INFO L413 NwaCegarLoop]: 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, 4.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:45:44,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1086 Valid, 2337 Invalid, 3918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 3506 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-28 14:45:44,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 958 states. [2022-04-28 14:45:45,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 834. [2022-04-28 14:45:45,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:45:45,103 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) [2022-04-28 14:45:45,104 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) [2022-04-28 14:45:45,104 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) [2022-04-28 14:45:45,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:45,133 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-28 14:45:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-28 14:45:45,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:45,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:45,135 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. [2022-04-28 14:45:45,136 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. [2022-04-28 14:45:45,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:45,163 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-28 14:45:45,164 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-28 14:45:45,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:45:45,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:45:45,165 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:45:45,165 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:45:45,166 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) [2022-04-28 14:45:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1143 transitions. [2022-04-28 14:45:45,199 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1143 transitions. Word has length 51 [2022-04-28 14:45:45,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:45:45,199 INFO L495 AbstractCegarLoop]: Abstraction has 834 states and 1143 transitions. [2022-04-28 14:45:45,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:45,199 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1143 transitions. [2022-04-28 14:45:47,313 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1143 edges. 1143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1143 transitions. [2022-04-28 14:45:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-28 14:45:47,314 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:45:47,315 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:45:47,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-28 14:45:47,315 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:45:47,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:45:47,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 1 times [2022-04-28 14:45:47,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:47,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [692006903] [2022-04-28 14:45:47,315 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:45:47,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 2 times [2022-04-28 14:45:47,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:45:47,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [997801900] [2022-04-28 14:45:47,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:45:47,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:45:47,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:45:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,386 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 [2022-04-28 14:45:47,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,386 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-28 14:45:47,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:45:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,422 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 [2022-04-28 14:45:47,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-28 14:45:47,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:45:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,435 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 [2022-04-28 14:45:47,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-28 14:45:47,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:45:47,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:45:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:45:47,522 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 [2022-04-28 14:45:47,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 14:45:47,522 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 [2022-04-28 14:45:47,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 14:45:47,522 INFO L290 TraceCheckUtils]: 4: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:47,523 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 [2022-04-28 14:45:47,523 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 [2022-04-28 14:45:47,523 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 [2022-04-28 14:45:47,524 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 [2022-04-28 14:45:47,524 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 [2022-04-28 14:45:47,525 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 [2022-04-28 14:45:47,525 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 [2022-04-28 14:45:47,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-28 14:45:47,525 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 [2022-04-28 14:45:47,526 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 [2022-04-28 14:45:47,526 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 [2022-04-28 14:45:47,526 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 14:45:47,526 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 [2022-04-28 14:45:47,526 INFO L290 TraceCheckUtils]: 7: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 14:45:47,526 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:47,527 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 [2022-04-28 14:45:47,527 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 [2022-04-28 14:45:47,528 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 [2022-04-28 14:45:47,528 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 [2022-04-28 14:45:47,528 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 [2022-04-28 14:45:47,529 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 [2022-04-28 14:45:47,529 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 [2022-04-28 14:45:47,529 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 [2022-04-28 14:45:47,530 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 [2022-04-28 14:45:47,532 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 [2022-04-28 14:45:47,532 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 [2022-04-28 14:45:47,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-28 14:45:47,532 INFO L272 TraceCheckUtils]: 4: Hoare triple {93453#true} call #t~ret180 := main(); {93453#true} is VALID [2022-04-28 14:45:47,532 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 [2022-04-28 14:45:47,533 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 [2022-04-28 14:45:47,533 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 [2022-04-28 14:45:47,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,533 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-28 14:45:47,533 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 [2022-04-28 14:45:47,533 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 [2022-04-28 14:45:47,534 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 [2022-04-28 14:45:47,534 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 [2022-04-28 14:45:47,534 INFO L290 TraceCheckUtils]: 14: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-28 14:45:47,534 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-28 14:45:47,534 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 [2022-04-28 14:45:47,534 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 [2022-04-28 14:45:47,534 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 [2022-04-28 14:45:47,534 INFO L290 TraceCheckUtils]: 19: Hoare triple {93453#true} assume 4 == ~tmp_ndt_3~0; {93453#true} is VALID [2022-04-28 14:45:47,535 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 [2022-04-28 14:45:47,535 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 [2022-04-28 14:45:47,535 INFO L290 TraceCheckUtils]: 22: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-28 14:45:47,535 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 [2022-04-28 14:45:47,536 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 [2022-04-28 14:45:47,536 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 [2022-04-28 14:45:47,536 INFO L290 TraceCheckUtils]: 26: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-28 14:45:47,536 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 [2022-04-28 14:45:47,536 INFO L290 TraceCheckUtils]: 28: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-28 14:45:47,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-28 14:45:47,537 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 [2022-04-28 14:45:47,537 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 [2022-04-28 14:45:47,537 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 [2022-04-28 14:45:47,538 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 [2022-04-28 14:45:47,538 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 [2022-04-28 14:45:47,539 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 [2022-04-28 14:45:47,539 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 [2022-04-28 14:45:47,539 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 [2022-04-28 14:45:47,540 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 [2022-04-28 14:45:47,540 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 [2022-04-28 14:45:47,541 INFO L290 TraceCheckUtils]: 40: Hoare triple {93483#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,541 INFO L290 TraceCheckUtils]: 41: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,541 INFO L290 TraceCheckUtils]: 42: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,542 INFO L290 TraceCheckUtils]: 43: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,542 INFO L290 TraceCheckUtils]: 44: Hoare triple {93483#(= main_~status~9 0)} assume -1 != ~status~9; {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,542 INFO L290 TraceCheckUtils]: 45: Hoare triple {93483#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,542 INFO L290 TraceCheckUtils]: 46: Hoare triple {93483#(= main_~status~9 0)} assume 1 != ~pended~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,543 INFO L290 TraceCheckUtils]: 47: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {93483#(= main_~status~9 0)} is VALID [2022-04-28 14:45:47,543 INFO L290 TraceCheckUtils]: 48: Hoare triple {93483#(= main_~status~9 0)} assume 259 == ~status~9; {93454#false} is VALID [2022-04-28 14:45:47,543 INFO L272 TraceCheckUtils]: 49: Hoare triple {93454#false} call errorFn(); {93454#false} is VALID [2022-04-28 14:45:47,543 INFO L290 TraceCheckUtils]: 50: Hoare triple {93454#false} assume !false; {93454#false} is VALID [2022-04-28 14:45:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:45:47,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:45:47,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [997801900] [2022-04-28 14:45:47,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [997801900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:47,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:47,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:47,544 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:45:47,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [692006903] [2022-04-28 14:45:47,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [692006903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:45:47,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:45:47,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:45:47,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169246360] [2022-04-28 14:45:47,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:45:47,544 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:47,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:45:47,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:47,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:45:47,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:45:47,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:45:47,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:45:47,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:45:47,584 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) [2022-04-28 14:45:59,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:45:59,754 INFO L93 Difference]: Finished difference Result 977 states and 1380 transitions. [2022-04-28 14:45:59,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:45:59,754 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-28 14:45:59,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:45:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-28 14:45:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:45:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-28 14:45:59,771 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 964 transitions. [2022-04-28 14:46:00,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:00,789 INFO L225 Difference]: With dead ends: 977 [2022-04-28 14:46:00,789 INFO L226 Difference]: Without dead ends: 953 [2022-04-28 14:46:00,790 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:46:00,791 INFO L413 NwaCegarLoop]: 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, 5.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:00,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [724 Valid, 2433 Invalid, 4121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [275 Valid, 3846 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-28 14:46:00,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-04-28 14:46:01,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 833. [2022-04-28 14:46:01,631 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:01,632 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) [2022-04-28 14:46:01,633 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) [2022-04-28 14:46:01,634 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) [2022-04-28 14:46:01,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:01,661 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-28 14:46:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-28 14:46:01,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:01,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:01,663 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. [2022-04-28 14:46:01,664 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. [2022-04-28 14:46:01,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:01,692 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-28 14:46:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-28 14:46:01,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:01,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:01,693 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:01,693 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:01,694 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) [2022-04-28 14:46:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1141 transitions. [2022-04-28 14:46:01,727 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1141 transitions. Word has length 51 [2022-04-28 14:46:01,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:01,727 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1141 transitions. [2022-04-28 14:46:01,727 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-28 14:46:01,727 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1141 transitions. [2022-04-28 14:46:03,870 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1141 transitions. [2022-04-28 14:46:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-28 14:46:03,871 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:03,872 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:03,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-28 14:46:03,872 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:03,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:03,872 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 1 times [2022-04-28 14:46:03,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:03,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1422193310] [2022-04-28 14:46:03,872 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:03,872 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 2 times [2022-04-28 14:46:03,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:03,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [205784662] [2022-04-28 14:46:03,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:03,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:03,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:03,976 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 [2022-04-28 14:46:03,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 14:46:03,976 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-28 14:46:03,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:04,018 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 [2022-04-28 14:46:04,019 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 [2022-04-28 14:46:04,019 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 [2022-04-28 14:46:04,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:04,036 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 [2022-04-28 14:46:04,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 14:46:04,037 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 [2022-04-28 14:46:04,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:46:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:04,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:04,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:04,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 14:46:04,165 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 [2022-04-28 14:46:04,165 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 [2022-04-28 14:46:04,166 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 [2022-04-28 14:46:04,166 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 [2022-04-28 14:46:04,166 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 14:46:04,166 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 [2022-04-28 14:46:04,166 INFO L290 TraceCheckUtils]: 3: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,166 INFO L290 TraceCheckUtils]: 4: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 14:46:04,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,167 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:04,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 14:46:04,167 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 [2022-04-28 14:46:04,167 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 [2022-04-28 14:46:04,168 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 [2022-04-28 14:46:04,168 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 [2022-04-28 14:46:04,168 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 [2022-04-28 14:46:04,169 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 [2022-04-28 14:46:04,169 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 [2022-04-28 14:46:04,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-28 14:46:04,169 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-28 14:46:04,170 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 [2022-04-28 14:46:04,170 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 [2022-04-28 14:46:04,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 14:46:04,170 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 [2022-04-28 14:46:04,170 INFO L290 TraceCheckUtils]: 7: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,170 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 14:46:04,170 INFO L290 TraceCheckUtils]: 9: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,171 INFO L272 TraceCheckUtils]: 10: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:04,171 INFO L290 TraceCheckUtils]: 11: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 14:46:04,171 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 [2022-04-28 14:46:04,171 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 [2022-04-28 14:46:04,172 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 [2022-04-28 14:46:04,172 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 [2022-04-28 14:46:04,172 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 [2022-04-28 14:46:04,173 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 [2022-04-28 14:46:04,173 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 [2022-04-28 14:46:04,174 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 [2022-04-28 14:46:04,174 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 [2022-04-28 14:46:04,175 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 [2022-04-28 14:46:04,176 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 [2022-04-28 14:46:04,177 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 [2022-04-28 14:46:04,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 14:46:04,177 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-28 14:46:04,177 INFO L272 TraceCheckUtils]: 4: Hoare triple {99035#true} call #t~ret180 := main(); {99035#true} is VALID [2022-04-28 14:46:04,177 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 [2022-04-28 14:46:04,178 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 [2022-04-28 14:46:04,178 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 [2022-04-28 14:46:04,178 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 [2022-04-28 14:46:04,179 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 [2022-04-28 14:46:04,179 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 [2022-04-28 14:46:04,180 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 [2022-04-28 14:46:04,180 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 [2022-04-28 14:46:04,180 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 [2022-04-28 14:46:04,180 INFO L290 TraceCheckUtils]: 14: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-28 14:46:04,181 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 [2022-04-28 14:46:04,181 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 [2022-04-28 14:46:04,181 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 [2022-04-28 14:46:04,182 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 [2022-04-28 14:46:04,182 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 [2022-04-28 14:46:04,182 INFO L290 TraceCheckUtils]: 20: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-28 14:46:04,182 INFO L290 TraceCheckUtils]: 21: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-28 14:46:04,183 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 [2022-04-28 14:46:04,183 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 [2022-04-28 14:46:04,183 INFO L290 TraceCheckUtils]: 24: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-28 14:46:04,183 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 [2022-04-28 14:46:04,183 INFO L290 TraceCheckUtils]: 26: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,183 INFO L290 TraceCheckUtils]: 27: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-28 14:46:04,183 INFO L290 TraceCheckUtils]: 28: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-28 14:46:04,184 INFO L272 TraceCheckUtils]: 29: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:04,184 INFO L290 TraceCheckUtils]: 30: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-28 14:46:04,184 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 [2022-04-28 14:46:04,184 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 [2022-04-28 14:46:04,185 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 [2022-04-28 14:46:04,185 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 [2022-04-28 14:46:04,185 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 [2022-04-28 14:46:04,186 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 [2022-04-28 14:46:04,187 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 [2022-04-28 14:46:04,187 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 [2022-04-28 14:46:04,187 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 [2022-04-28 14:46:04,188 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 [2022-04-28 14:46:04,189 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 [2022-04-28 14:46:04,189 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 [2022-04-28 14:46:04,189 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 [2022-04-28 14:46:04,189 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 [2022-04-28 14:46:04,190 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 [2022-04-28 14:46:04,190 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 [2022-04-28 14:46:04,190 INFO L290 TraceCheckUtils]: 47: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {99036#false} is VALID [2022-04-28 14:46:04,190 INFO L290 TraceCheckUtils]: 48: Hoare triple {99036#false} assume 1 != ~pended~0; {99036#false} is VALID [2022-04-28 14:46:04,191 INFO L290 TraceCheckUtils]: 49: Hoare triple {99036#false} assume ~s~0 == ~DC~0; {99036#false} is VALID [2022-04-28 14:46:04,191 INFO L290 TraceCheckUtils]: 50: Hoare triple {99036#false} assume 259 == ~status~9; {99036#false} is VALID [2022-04-28 14:46:04,191 INFO L272 TraceCheckUtils]: 51: Hoare triple {99036#false} call errorFn(); {99036#false} is VALID [2022-04-28 14:46:04,191 INFO L290 TraceCheckUtils]: 52: Hoare triple {99036#false} assume !false; {99036#false} is VALID [2022-04-28 14:46:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:04,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:04,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [205784662] [2022-04-28 14:46:04,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [205784662] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:04,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:04,191 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:04,191 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:04,191 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1422193310] [2022-04-28 14:46:04,192 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1422193310] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:04,192 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:04,192 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:04,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158251873] [2022-04-28 14:46:04,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:04,192 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 14:46:04,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:04,193 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:04,231 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:04,231 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:46:04,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:04,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:46:04,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:46:04,232 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) [2022-04-28 14:46:16,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:16,047 INFO L93 Difference]: Finished difference Result 963 states and 1362 transitions. [2022-04-28 14:46:16,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:46:16,047 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-28 14:46:16,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:16,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-28 14:46:16,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-28 14:46:16,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 987 transitions. [2022-04-28 14:46:17,154 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 987 edges. 987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:17,195 INFO L225 Difference]: With dead ends: 963 [2022-04-28 14:46:17,196 INFO L226 Difference]: Without dead ends: 957 [2022-04-28 14:46:17,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:46:17,197 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 1945 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 2789 mSolverCounterSat, 648 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s 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, 4.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:17,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1971 Valid, 1450 Invalid, 3437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [648 Valid, 2789 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2022-04-28 14:46:17,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-28 14:46:18,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 833. [2022-04-28 14:46:18,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:18,286 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) [2022-04-28 14:46:18,287 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) [2022-04-28 14:46:18,287 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) [2022-04-28 14:46:18,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:18,315 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-28 14:46:18,315 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-28 14:46:18,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:18,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:18,318 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. [2022-04-28 14:46:18,318 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. [2022-04-28 14:46:18,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:18,346 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-28 14:46:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-28 14:46:18,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:18,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:18,347 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:18,347 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:18,348 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) [2022-04-28 14:46:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1140 transitions. [2022-04-28 14:46:18,381 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1140 transitions. Word has length 53 [2022-04-28 14:46:18,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:18,381 INFO L495 AbstractCegarLoop]: Abstraction has 833 states and 1140 transitions. [2022-04-28 14:46:18,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:18,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1140 transitions. [2022-04-28 14:46:20,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1140 edges. 1140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:20,611 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1140 transitions. [2022-04-28 14:46:20,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-28 14:46:20,612 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:20,612 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:20,612 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-28 14:46:20,612 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:20,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:20,613 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 1 times [2022-04-28 14:46:20,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:20,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [604643837] [2022-04-28 14:46:20,613 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:20,613 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 2 times [2022-04-28 14:46:20,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:20,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656833272] [2022-04-28 14:46:20,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:20,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,696 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 [2022-04-28 14:46:20,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 14:46:20,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-28 14:46:20,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,723 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 [2022-04-28 14:46:20,723 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 [2022-04-28 14:46:20,724 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 [2022-04-28 14:46:20,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,737 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 [2022-04-28 14:46:20,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 14:46:20,738 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 [2022-04-28 14:46:20,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-28 14:46:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:20,769 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 [2022-04-28 14:46:20,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 14:46:20,770 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 [2022-04-28 14:46:20,770 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 [2022-04-28 14:46:20,770 INFO L290 TraceCheckUtils]: 4: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 14:46:20,770 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 14:46:20,770 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 14:46:20,770 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 14:46:20,770 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 [2022-04-28 14:46:20,771 INFO L290 TraceCheckUtils]: 9: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,771 INFO L290 TraceCheckUtils]: 10: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,771 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,771 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 [2022-04-28 14:46:20,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-28 14:46:20,772 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 [2022-04-28 14:46:20,772 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 [2022-04-28 14:46:20,772 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 [2022-04-28 14:46:20,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 14:46:20,772 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 [2022-04-28 14:46:20,772 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 [2022-04-28 14:46:20,772 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 14:46:20,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 14:46:20,772 INFO L290 TraceCheckUtils]: 10: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 14:46:20,773 INFO L290 TraceCheckUtils]: 11: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 14:46:20,773 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 [2022-04-28 14:46:20,773 INFO L290 TraceCheckUtils]: 13: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,773 INFO L290 TraceCheckUtils]: 14: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,774 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,774 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 [2022-04-28 14:46:20,774 INFO L290 TraceCheckUtils]: 17: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,775 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 [2022-04-28 14:46:20,776 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 [2022-04-28 14:46:20,776 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 [2022-04-28 14:46:20,777 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 14:46:20,777 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-28 14:46:20,777 INFO L272 TraceCheckUtils]: 4: Hoare triple {104622#true} call #t~ret180 := main(); {104622#true} is VALID [2022-04-28 14:46:20,777 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 [2022-04-28 14:46:20,778 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 [2022-04-28 14:46:20,778 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 [2022-04-28 14:46:20,778 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 [2022-04-28 14:46:20,779 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 [2022-04-28 14:46:20,779 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 [2022-04-28 14:46:20,779 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 [2022-04-28 14:46:20,780 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 [2022-04-28 14:46:20,780 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 [2022-04-28 14:46:20,780 INFO L290 TraceCheckUtils]: 14: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-28 14:46:20,780 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 [2022-04-28 14:46:20,781 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 [2022-04-28 14:46:20,781 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 [2022-04-28 14:46:20,782 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 [2022-04-28 14:46:20,782 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 [2022-04-28 14:46:20,782 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 [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 INFO L290 TraceCheckUtils]: 26: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 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 [2022-04-28 14:46:20,783 INFO L290 TraceCheckUtils]: 29: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-28 14:46:20,784 INFO L290 TraceCheckUtils]: 30: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-28 14:46:20,784 INFO L290 TraceCheckUtils]: 31: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-28 14:46:20,784 INFO L290 TraceCheckUtils]: 32: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-28 14:46:20,784 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 [2022-04-28 14:46:20,784 INFO L290 TraceCheckUtils]: 34: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,784 INFO L290 TraceCheckUtils]: 35: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,785 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,785 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 [2022-04-28 14:46:20,785 INFO L290 TraceCheckUtils]: 38: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-28 14:46:20,786 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 [2022-04-28 14:46:20,787 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 [2022-04-28 14:46:20,787 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 [2022-04-28 14:46:20,787 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 [2022-04-28 14:46:20,788 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 [2022-04-28 14:46:20,788 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 [2022-04-28 14:46:20,788 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 [2022-04-28 14:46:20,789 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 [2022-04-28 14:46:20,789 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 [2022-04-28 14:46:20,789 INFO L290 TraceCheckUtils]: 48: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {104623#false} is VALID [2022-04-28 14:46:20,789 INFO L290 TraceCheckUtils]: 49: Hoare triple {104623#false} assume 259 == ~status~9; {104623#false} is VALID [2022-04-28 14:46:20,789 INFO L272 TraceCheckUtils]: 50: Hoare triple {104623#false} call errorFn(); {104623#false} is VALID [2022-04-28 14:46:20,789 INFO L290 TraceCheckUtils]: 51: Hoare triple {104623#false} assume !false; {104623#false} is VALID [2022-04-28 14:46:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:20,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:20,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656833272] [2022-04-28 14:46:20,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656833272] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:20,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:20,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:46:20,792 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:20,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [604643837] [2022-04-28 14:46:20,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [604643837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:20,792 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:20,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:46:20,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002220125] [2022-04-28 14:46:20,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:20,792 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-28 14:46:20,792 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:20,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:20,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:20,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:46:20,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:20,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:46:20,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:46:20,825 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) [2022-04-28 14:46:29,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:29,602 INFO L93 Difference]: Finished difference Result 967 states and 1365 transitions. [2022-04-28 14:46:29,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:46:29,602 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-28 14:46:29,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-28 14:46:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:29,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-28 14:46:29,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 980 transitions. [2022-04-28 14:46:30,710 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 980 edges. 980 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:30,751 INFO L225 Difference]: With dead ends: 967 [2022-04-28 14:46:30,751 INFO L226 Difference]: Without dead ends: 931 [2022-04-28 14:46:30,752 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2022-04-28 14:46:30,752 INFO L413 NwaCegarLoop]: 656 mSDtfsCounter, 1237 mSDsluCounter, 602 mSDsCounter, 0 mSdLazyCounter, 1900 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s 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, 3.0s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:30,752 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1252 Valid, 1258 Invalid, 2212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1900 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-28 14:46:30,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-04-28 14:46:31,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 805. [2022-04-28 14:46:31,848 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:31,849 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) [2022-04-28 14:46:31,850 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) [2022-04-28 14:46:31,850 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) [2022-04-28 14:46:31,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:31,877 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-28 14:46:31,877 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-28 14:46:31,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:31,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:31,879 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. [2022-04-28 14:46:31,880 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. [2022-04-28 14:46:31,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:31,910 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-28 14:46:31,910 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-28 14:46:31,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:31,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:31,911 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:31,911 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:31,912 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) [2022-04-28 14:46:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1108 transitions. [2022-04-28 14:46:31,943 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1108 transitions. Word has length 52 [2022-04-28 14:46:31,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:31,943 INFO L495 AbstractCegarLoop]: Abstraction has 805 states and 1108 transitions. [2022-04-28 14:46:31,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-28 14:46:31,943 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1108 transitions. [2022-04-28 14:46:34,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1108 transitions. [2022-04-28 14:46:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-28 14:46:34,177 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:34,177 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:34,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-28 14:46:34,177 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:34,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:34,177 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 1 times [2022-04-28 14:46:34,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:34,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2086513984] [2022-04-28 14:46:34,178 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:34,178 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 2 times [2022-04-28 14:46:34,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:34,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2005902106] [2022-04-28 14:46:34,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,278 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 [2022-04-28 14:46:34,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 14:46:34,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-28 14:46:34,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,315 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 [2022-04-28 14:46:34,316 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 [2022-04-28 14:46:34,316 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 [2022-04-28 14:46:34,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,332 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 [2022-04-28 14:46:34,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 14:46:34,333 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 [2022-04-28 14:46:34,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:46:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:34,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:34,445 INFO L290 TraceCheckUtils]: 0: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 14:46:34,446 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 [2022-04-28 14:46:34,446 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 [2022-04-28 14:46:34,446 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 [2022-04-28 14:46:34,446 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 [2022-04-28 14:46:34,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 14:46:34,447 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 [2022-04-28 14:46:34,447 INFO L290 TraceCheckUtils]: 3: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,447 INFO L290 TraceCheckUtils]: 4: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 14:46:34,447 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,447 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:34,447 INFO L290 TraceCheckUtils]: 7: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 14:46:34,448 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 [2022-04-28 14:46:34,448 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 [2022-04-28 14:46:34,448 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 [2022-04-28 14:46:34,449 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 [2022-04-28 14:46:34,449 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 [2022-04-28 14:46:34,450 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 [2022-04-28 14:46:34,450 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 [2022-04-28 14:46:34,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-28 14:46:34,450 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-28 14:46:34,451 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 [2022-04-28 14:46:34,451 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 [2022-04-28 14:46:34,451 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 14:46:34,451 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 [2022-04-28 14:46:34,451 INFO L290 TraceCheckUtils]: 7: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,451 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 14:46:34,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,451 INFO L272 TraceCheckUtils]: 10: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:34,451 INFO L290 TraceCheckUtils]: 11: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 14:46:34,452 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 [2022-04-28 14:46:34,452 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 [2022-04-28 14:46:34,452 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 [2022-04-28 14:46:34,453 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 [2022-04-28 14:46:34,453 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 [2022-04-28 14:46:34,454 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 [2022-04-28 14:46:34,454 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 [2022-04-28 14:46:34,454 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 [2022-04-28 14:46:34,455 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 [2022-04-28 14:46:34,456 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 [2022-04-28 14:46:34,457 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 [2022-04-28 14:46:34,457 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 [2022-04-28 14:46:34,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 14:46:34,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-28 14:46:34,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {110097#true} call #t~ret180 := main(); {110097#true} is VALID [2022-04-28 14:46:34,457 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 [2022-04-28 14:46:34,458 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 [2022-04-28 14:46:34,459 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 [2022-04-28 14:46:34,459 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 [2022-04-28 14:46:34,459 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 [2022-04-28 14:46:34,460 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 [2022-04-28 14:46:34,460 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 [2022-04-28 14:46:34,461 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 [2022-04-28 14:46:34,461 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 [2022-04-28 14:46:34,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-28 14:46:34,461 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 [2022-04-28 14:46:34,461 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 [2022-04-28 14:46:34,462 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 [2022-04-28 14:46:34,463 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 [2022-04-28 14:46:34,463 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 [2022-04-28 14:46:34,463 INFO L290 TraceCheckUtils]: 20: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-28 14:46:34,463 INFO L290 TraceCheckUtils]: 21: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-28 14:46:34,463 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 [2022-04-28 14:46:34,464 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 [2022-04-28 14:46:34,464 INFO L290 TraceCheckUtils]: 24: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-28 14:46:34,464 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 [2022-04-28 14:46:34,464 INFO L290 TraceCheckUtils]: 26: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-28 14:46:34,464 INFO L290 TraceCheckUtils]: 28: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-28 14:46:34,464 INFO L272 TraceCheckUtils]: 29: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:34,464 INFO L290 TraceCheckUtils]: 30: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-28 14:46:34,465 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 [2022-04-28 14:46:34,465 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 [2022-04-28 14:46:34,465 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 [2022-04-28 14:46:34,466 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 [2022-04-28 14:46:34,466 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 [2022-04-28 14:46:34,467 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 [2022-04-28 14:46:34,467 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 [2022-04-28 14:46:34,467 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 [2022-04-28 14:46:34,468 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 [2022-04-28 14:46:34,469 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 [2022-04-28 14:46:34,469 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 [2022-04-28 14:46:34,469 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 [2022-04-28 14:46:34,469 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 [2022-04-28 14:46:34,470 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 [2022-04-28 14:46:34,470 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 [2022-04-28 14:46:34,470 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 [2022-04-28 14:46:34,471 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 [2022-04-28 14:46:34,471 INFO L290 TraceCheckUtils]: 48: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {110098#false} is VALID [2022-04-28 14:46:34,471 INFO L290 TraceCheckUtils]: 49: Hoare triple {110098#false} assume 1 != ~pended~0; {110098#false} is VALID [2022-04-28 14:46:34,471 INFO L290 TraceCheckUtils]: 50: Hoare triple {110098#false} assume ~s~0 == ~DC~0; {110098#false} is VALID [2022-04-28 14:46:34,471 INFO L290 TraceCheckUtils]: 51: Hoare triple {110098#false} assume 259 == ~status~9; {110098#false} is VALID [2022-04-28 14:46:34,471 INFO L272 TraceCheckUtils]: 52: Hoare triple {110098#false} call errorFn(); {110098#false} is VALID [2022-04-28 14:46:34,471 INFO L290 TraceCheckUtils]: 53: Hoare triple {110098#false} assume !false; {110098#false} is VALID [2022-04-28 14:46:34,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:34,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:34,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2005902106] [2022-04-28 14:46:34,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2005902106] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:34,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:34,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:34,472 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:34,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2086513984] [2022-04-28 14:46:34,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2086513984] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:34,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:34,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 14:46:34,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668494882] [2022-04-28 14:46:34,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:34,473 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 14:46:34,473 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:34,473 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:34,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:34,512 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 14:46:34,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:34,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 14:46:34,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-28 14:46:34,512 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) [2022-04-28 14:46:44,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:44,844 INFO L93 Difference]: Finished difference Result 933 states and 1327 transitions. [2022-04-28 14:46:44,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:46:44,844 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-28 14:46:44,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:46:44,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-28 14:46:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-28 14:46:44,868 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 961 transitions. [2022-04-28 14:46:45,920 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:45,956 INFO L225 Difference]: With dead ends: 933 [2022-04-28 14:46:45,956 INFO L226 Difference]: Without dead ends: 927 [2022-04-28 14:46:45,957 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:46:45,957 INFO L413 NwaCegarLoop]: 624 mSDtfsCounter, 1877 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 634 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s 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, 3.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:46:45,957 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1903 Valid, 1168 Invalid, 2513 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [634 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-28 14:46:45,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2022-04-28 14:46:47,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 805. [2022-04-28 14:46:47,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:46:47,367 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) [2022-04-28 14:46:47,367 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) [2022-04-28 14:46:47,368 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) [2022-04-28 14:46:47,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:47,394 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-28 14:46:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-28 14:46:47,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:47,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:47,397 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. [2022-04-28 14:46:47,397 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. [2022-04-28 14:46:47,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:46:47,424 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-28 14:46:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-28 14:46:47,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:46:47,425 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:46:47,425 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:46:47,425 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:46:47,426 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) [2022-04-28 14:46:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1107 transitions. [2022-04-28 14:46:47,457 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1107 transitions. Word has length 54 [2022-04-28 14:46:47,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:46:47,457 INFO L495 AbstractCegarLoop]: Abstraction has 805 states and 1107 transitions. [2022-04-28 14:46:47,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:47,457 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1107 transitions. [2022-04-28 14:46:49,752 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1107 edges. 1107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1107 transitions. [2022-04-28 14:46:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 14:46:49,753 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:46:49,753 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:46:49,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-28 14:46:49,753 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:46:49,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:46:49,754 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 1 times [2022-04-28 14:46:49,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:49,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [42934796] [2022-04-28 14:46:49,754 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:46:49,754 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 2 times [2022-04-28 14:46:49,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:46:49,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656757095] [2022-04-28 14:46:49,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:46:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:46:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:49,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:46:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:49,855 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 [2022-04-28 14:46:49,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:49,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-28 14:46:49,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:49,885 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 [2022-04-28 14:46:49,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:49,885 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-28 14:46:49,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:46:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:49,902 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 [2022-04-28 14:46:49,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:49,902 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-28 14:46:49,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:46:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:49,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:46:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:46:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:46:50,033 INFO L290 TraceCheckUtils]: 0: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 14:46:50,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 14:46:50,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,033 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,033 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 [2022-04-28 14:46:50,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 14:46:50,034 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 [2022-04-28 14:46:50,034 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 [2022-04-28 14:46:50,034 INFO L290 TraceCheckUtils]: 4: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,035 INFO L290 TraceCheckUtils]: 5: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,035 INFO L272 TraceCheckUtils]: 6: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:50,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 14:46:50,035 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 14:46:50,035 INFO L290 TraceCheckUtils]: 9: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,036 INFO L290 TraceCheckUtils]: 11: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,044 INFO L290 TraceCheckUtils]: 12: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,045 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:50,045 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 [2022-04-28 14:46:50,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-28 14:46:50,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-28 14:46:50,046 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 [2022-04-28 14:46:50,046 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 [2022-04-28 14:46:50,046 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 14:46:50,046 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 [2022-04-28 14:46:50,047 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 [2022-04-28 14:46:50,047 INFO L290 TraceCheckUtils]: 8: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,047 INFO L290 TraceCheckUtils]: 9: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,048 INFO L272 TraceCheckUtils]: 10: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:50,048 INFO L290 TraceCheckUtils]: 11: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 14:46:50,048 INFO L290 TraceCheckUtils]: 12: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 14:46:50,048 INFO L290 TraceCheckUtils]: 13: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,048 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,048 INFO L290 TraceCheckUtils]: 15: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,049 INFO L290 TraceCheckUtils]: 16: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,049 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:50,049 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 [2022-04-28 14:46:50,050 INFO L290 TraceCheckUtils]: 19: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:50,050 INFO L290 TraceCheckUtils]: 20: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:50,051 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:46:50,052 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 [2022-04-28 14:46:50,052 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 [2022-04-28 14:46:50,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-28 14:46:50,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {115508#true} call #t~ret180 := main(); {115508#true} is VALID [2022-04-28 14:46:50,052 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 [2022-04-28 14:46:50,053 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 [2022-04-28 14:46:50,053 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 [2022-04-28 14:46:50,053 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,053 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-28 14:46:50,053 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 [2022-04-28 14:46:50,053 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 [2022-04-28 14:46:50,054 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 [2022-04-28 14:46:50,054 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 [2022-04-28 14:46:50,054 INFO L290 TraceCheckUtils]: 14: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,054 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-28 14:46:50,054 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 [2022-04-28 14:46:50,054 INFO L290 TraceCheckUtils]: 17: Hoare triple {115508#true} assume 2 == ~tmp_ndt_1~0; {115508#true} is VALID [2022-04-28 14:46:50,054 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 [2022-04-28 14:46:50,054 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 [2022-04-28 14:46:50,055 INFO L290 TraceCheckUtils]: 20: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-28 14:46:50,055 INFO L290 TraceCheckUtils]: 21: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-28 14:46:50,055 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 [2022-04-28 14:46:50,055 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 [2022-04-28 14:46:50,055 INFO L290 TraceCheckUtils]: 24: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-28 14:46:50,056 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 [2022-04-28 14:46:50,056 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 [2022-04-28 14:46:50,056 INFO L290 TraceCheckUtils]: 27: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,056 INFO L290 TraceCheckUtils]: 28: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,057 INFO L272 TraceCheckUtils]: 29: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:46:50,057 INFO L290 TraceCheckUtils]: 30: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-28 14:46:50,057 INFO L290 TraceCheckUtils]: 31: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-28 14:46:50,057 INFO L290 TraceCheckUtils]: 32: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-28 14:46:50,057 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-28 14:46:50,058 INFO L290 TraceCheckUtils]: 34: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,058 INFO L290 TraceCheckUtils]: 35: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:46:50,058 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-28 14:46:50,059 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 [2022-04-28 14:46:50,060 INFO L290 TraceCheckUtils]: 38: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:50,060 INFO L290 TraceCheckUtils]: 39: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:46:50,061 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:46:50,061 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 [2022-04-28 14:46:50,061 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 [2022-04-28 14:46:50,061 INFO L290 TraceCheckUtils]: 43: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:50,062 INFO L290 TraceCheckUtils]: 44: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:50,062 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 [2022-04-28 14:46:50,062 INFO L290 TraceCheckUtils]: 46: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:50,062 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 [2022-04-28 14:46:50,063 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 [2022-04-28 14:46:50,063 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 [2022-04-28 14:46:50,063 INFO L290 TraceCheckUtils]: 50: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-28 14:46:50,063 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 [2022-04-28 14:46:50,064 INFO L290 TraceCheckUtils]: 52: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {115509#false} is VALID [2022-04-28 14:46:50,064 INFO L272 TraceCheckUtils]: 53: Hoare triple {115509#false} call errorFn(); {115509#false} is VALID [2022-04-28 14:46:50,064 INFO L290 TraceCheckUtils]: 54: Hoare triple {115509#false} assume !false; {115509#false} is VALID [2022-04-28 14:46:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:46:50,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:46:50,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656757095] [2022-04-28 14:46:50,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656757095] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:50,064 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:50,064 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:50,065 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:46:50,065 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [42934796] [2022-04-28 14:46:50,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [42934796] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:46:50,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:46:50,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:46:50,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [196143927] [2022-04-28 14:46:50,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:46:50,065 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 14:46:50,065 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:46:50,065 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:46:50,100 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:46:50,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:46:50,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:46:50,101 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:46:50,101 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:46:50,101 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) [2022-04-28 14:47:06,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:06,770 INFO L93 Difference]: Finished difference Result 956 states and 1356 transitions. [2022-04-28 14:47:06,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:47:06,770 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-28 14:47:06,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-28 14:47:06,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-28 14:47:06,787 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 959 transitions. [2022-04-28 14:47:07,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 959 edges. 959 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:07,828 INFO L225 Difference]: With dead ends: 956 [2022-04-28 14:47:07,829 INFO L226 Difference]: Without dead ends: 916 [2022-04-28 14:47:07,829 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:47:07,830 INFO L413 NwaCegarLoop]: 675 mSDtfsCounter, 728 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 5361 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s 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, 6.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:07,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [731 Valid, 2717 Invalid, 5657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 5361 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2022-04-28 14:47:07,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-04-28 14:47:09,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 796. [2022-04-28 14:47:09,238 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:09,239 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) [2022-04-28 14:47:09,239 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) [2022-04-28 14:47:09,240 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) [2022-04-28 14:47:09,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:09,266 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-28 14:47:09,266 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-28 14:47:09,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:09,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:09,268 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. [2022-04-28 14:47:09,269 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. [2022-04-28 14:47:09,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:09,295 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-28 14:47:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-28 14:47:09,297 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:09,297 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:09,297 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:09,297 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:09,298 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) [2022-04-28 14:47:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1083 transitions. [2022-04-28 14:47:09,329 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1083 transitions. Word has length 55 [2022-04-28 14:47:09,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:09,329 INFO L495 AbstractCegarLoop]: Abstraction has 796 states and 1083 transitions. [2022-04-28 14:47:09,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:09,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 796 states and 1083 transitions. [2022-04-28 14:47:11,593 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1083 edges. 1083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:11,593 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1083 transitions. [2022-04-28 14:47:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-28 14:47:11,594 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:11,594 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:47:11,594 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-28 14:47:11,594 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:11,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:11,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 1 times [2022-04-28 14:47:11,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:11,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1439918466] [2022-04-28 14:47:11,595 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:11,595 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 2 times [2022-04-28 14:47:11,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:11,595 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [938563859] [2022-04-28 14:47:11,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:11,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,665 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 [2022-04-28 14:47:11,665 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,665 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-28 14:47:11,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,686 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 [2022-04-28 14:47:11,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,686 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-28 14:47:11,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,701 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 [2022-04-28 14:47:11,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,701 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-28 14:47:11,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 14:47:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:47:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:47:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:11,798 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 [2022-04-28 14:47:11,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 14:47:11,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 14:47:11,798 INFO L290 TraceCheckUtils]: 3: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 14:47:11,798 INFO L290 TraceCheckUtils]: 4: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 14:47:11,799 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 [2022-04-28 14:47:11,799 INFO L290 TraceCheckUtils]: 6: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,800 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:47:11,800 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 [2022-04-28 14:47:11,800 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 14:47:11,800 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 [2022-04-28 14:47:11,801 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 [2022-04-28 14:47:11,801 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 [2022-04-28 14:47:11,801 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 14:47:11,801 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 14:47:11,801 INFO L290 TraceCheckUtils]: 7: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 14:47:11,801 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 14:47:11,801 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 [2022-04-28 14:47:11,802 INFO L290 TraceCheckUtils]: 10: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,802 INFO L290 TraceCheckUtils]: 11: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,803 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:47:11,803 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 [2022-04-28 14:47:11,803 INFO L290 TraceCheckUtils]: 14: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:47:11,804 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,804 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 [2022-04-28 14:47:11,804 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 14:47:11,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 14:47:11,805 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 [2022-04-28 14:47:11,805 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 [2022-04-28 14:47:11,805 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 14:47:11,805 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 [2022-04-28 14:47:11,806 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 [2022-04-28 14:47:11,806 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 [2022-04-28 14:47:11,806 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 14:47:11,806 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 14:47:11,806 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 14:47:11,806 INFO L290 TraceCheckUtils]: 12: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 14:47:11,806 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 [2022-04-28 14:47:11,807 INFO L290 TraceCheckUtils]: 14: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,807 INFO L290 TraceCheckUtils]: 15: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,808 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:47:11,808 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 [2022-04-28 14:47:11,808 INFO L290 TraceCheckUtils]: 18: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:47:11,809 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,809 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 [2022-04-28 14:47:11,810 INFO L290 TraceCheckUtils]: 21: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:47:11,810 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 14:47:11,812 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 [2022-04-28 14:47:11,812 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 [2022-04-28 14:47:11,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,812 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-28 14:47:11,812 INFO L272 TraceCheckUtils]: 4: Hoare triple {120918#true} call #t~ret180 := main(); {120918#true} is VALID [2022-04-28 14:47:11,812 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 [2022-04-28 14:47:11,813 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 [2022-04-28 14:47:11,813 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 [2022-04-28 14:47:11,813 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,813 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-28 14:47:11,813 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 [2022-04-28 14:47:11,813 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 [2022-04-28 14:47:11,814 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 [2022-04-28 14:47:11,814 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 [2022-04-28 14:47:11,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-28 14:47:11,814 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-28 14:47:11,814 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 [2022-04-28 14:47:11,814 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 [2022-04-28 14:47:11,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {120918#true} assume 3 == ~tmp_ndt_2~0; {120918#true} is VALID [2022-04-28 14:47:11,815 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 [2022-04-28 14:47:11,815 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 [2022-04-28 14:47:11,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 14:47:11,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-28 14:47:11,816 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 [2022-04-28 14:47:11,816 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 [2022-04-28 14:47:11,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-28 14:47:11,816 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 [2022-04-28 14:47:11,817 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 [2022-04-28 14:47:11,817 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 [2022-04-28 14:47:11,817 INFO L290 TraceCheckUtils]: 29: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-28 14:47:11,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-28 14:47:11,817 INFO L290 TraceCheckUtils]: 31: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-28 14:47:11,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-28 14:47:11,817 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 [2022-04-28 14:47:11,817 INFO L290 TraceCheckUtils]: 34: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,818 INFO L290 TraceCheckUtils]: 35: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,818 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:47:11,819 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 [2022-04-28 14:47:11,819 INFO L290 TraceCheckUtils]: 38: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:47:11,819 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,820 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 [2022-04-28 14:47:11,820 INFO L290 TraceCheckUtils]: 41: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-28 14:47:11,821 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-28 14:47:11,821 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 [2022-04-28 14:47:11,821 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 [2022-04-28 14:47:11,821 INFO L290 TraceCheckUtils]: 45: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,822 INFO L290 TraceCheckUtils]: 46: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,822 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 [2022-04-28 14:47:11,822 INFO L290 TraceCheckUtils]: 48: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,822 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 [2022-04-28 14:47:11,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:47:11,823 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 [2022-04-28 14:47:11,823 INFO L290 TraceCheckUtils]: 52: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {120919#false} is VALID [2022-04-28 14:47:11,823 INFO L272 TraceCheckUtils]: 53: Hoare triple {120919#false} call errorFn(); {120919#false} is VALID [2022-04-28 14:47:11,823 INFO L290 TraceCheckUtils]: 54: Hoare triple {120919#false} assume !false; {120919#false} is VALID [2022-04-28 14:47:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:11,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:11,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [938563859] [2022-04-28 14:47:11,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [938563859] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:11,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:11,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:11,824 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:11,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1439918466] [2022-04-28 14:47:11,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1439918466] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:11,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:11,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:11,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919392498] [2022-04-28 14:47:11,824 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:11,825 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 14:47:11,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:11,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:11,862 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:11,862 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:47:11,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:11,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:47:11,863 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:47:11,863 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) [2022-04-28 14:47:27,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:27,530 INFO L93 Difference]: Finished difference Result 932 states and 1310 transitions. [2022-04-28 14:47:27,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:47:27,530 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-28 14:47:27,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-28 14:47:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-28 14:47:27,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 903 transitions. [2022-04-28 14:47:28,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 903 edges. 903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:28,490 INFO L225 Difference]: With dead ends: 932 [2022-04-28 14:47:28,491 INFO L226 Difference]: Without dead ends: 914 [2022-04-28 14:47:28,491 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:47:28,491 INFO L413 NwaCegarLoop]: 670 mSDtfsCounter, 1311 mSDsluCounter, 2052 mSDsCounter, 0 mSdLazyCounter, 4719 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s 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, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:28,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1313 Valid, 2722 Invalid, 5248 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 4719 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 14:47:28,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-28 14:47:29,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 794. [2022-04-28 14:47:29,893 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:29,894 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) [2022-04-28 14:47:29,895 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) [2022-04-28 14:47:29,895 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) [2022-04-28 14:47:29,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:29,921 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-28 14:47:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-28 14:47:29,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:29,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:29,923 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. [2022-04-28 14:47:29,924 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. [2022-04-28 14:47:29,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:29,949 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-28 14:47:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-28 14:47:29,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:29,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:29,951 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:29,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:29,952 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) [2022-04-28 14:47:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1079 transitions. [2022-04-28 14:47:29,982 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1079 transitions. Word has length 55 [2022-04-28 14:47:29,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:29,982 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1079 transitions. [2022-04-28 14:47:29,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:29,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1079 transitions. [2022-04-28 14:47:32,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1079 edges. 1079 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:32,282 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1079 transitions. [2022-04-28 14:47:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 14:47:32,283 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:32,283 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:47:32,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-28 14:47:32,283 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:32,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:32,284 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 1 times [2022-04-28 14:47:32,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:32,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1733359822] [2022-04-28 14:47:32,284 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:32,284 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 2 times [2022-04-28 14:47:32,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:32,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094921986] [2022-04-28 14:47:32,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:32,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,341 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 [2022-04-28 14:47:32,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-28 14:47:32,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,364 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 [2022-04-28 14:47:32,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,364 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-28 14:47:32,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,378 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 [2022-04-28 14:47:32,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,378 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-28 14:47:32,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:47:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:47:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:47:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:32,461 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 [2022-04-28 14:47:32,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,462 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 [2022-04-28 14:47:32,462 INFO L290 TraceCheckUtils]: 4: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,463 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 14:47:32,463 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 [2022-04-28 14:47:32,464 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 14:47:32,464 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 14:47:32,464 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,464 INFO L290 TraceCheckUtils]: 4: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,465 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 [2022-04-28 14:47:32,465 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 [2022-04-28 14:47:32,465 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,465 INFO L290 TraceCheckUtils]: 8: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,466 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 [2022-04-28 14:47:32,466 INFO L290 TraceCheckUtils]: 10: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,466 INFO L290 TraceCheckUtils]: 11: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,467 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 14:47:32,467 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 [2022-04-28 14:47:32,467 INFO L290 TraceCheckUtils]: 14: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 14:47:32,467 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 14:47:32,467 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 [2022-04-28 14:47:32,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,467 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,467 INFO L290 TraceCheckUtils]: 4: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-28 14:47:32,468 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 [2022-04-28 14:47:32,468 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 [2022-04-28 14:47:32,468 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 14:47:32,468 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 14:47:32,469 INFO L290 TraceCheckUtils]: 9: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,469 INFO L290 TraceCheckUtils]: 10: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,469 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 [2022-04-28 14:47:32,469 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 [2022-04-28 14:47:32,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,470 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 [2022-04-28 14:47:32,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,471 INFO L290 TraceCheckUtils]: 17: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,471 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 14:47:32,471 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 [2022-04-28 14:47:32,471 INFO L290 TraceCheckUtils]: 20: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 14:47:32,472 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 14:47:32,472 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 [2022-04-28 14:47:32,472 INFO L290 TraceCheckUtils]: 23: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-28 14:47:32,472 INFO L290 TraceCheckUtils]: 24: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 14:47:32,472 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-28 14:47:32,473 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 [2022-04-28 14:47:32,473 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 [2022-04-28 14:47:32,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,473 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-28 14:47:32,473 INFO L272 TraceCheckUtils]: 4: Hoare triple {126274#true} call #t~ret180 := main(); {126274#true} is VALID [2022-04-28 14:47:32,473 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 [2022-04-28 14:47:32,474 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 [2022-04-28 14:47:32,474 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 [2022-04-28 14:47:32,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,474 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-28 14:47:32,474 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 [2022-04-28 14:47:32,474 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 [2022-04-28 14:47:32,475 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 [2022-04-28 14:47:32,475 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 [2022-04-28 14:47:32,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-28 14:47:32,475 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-28 14:47:32,475 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 [2022-04-28 14:47:32,475 INFO L290 TraceCheckUtils]: 17: Hoare triple {126274#true} assume 2 == ~tmp_ndt_1~0; {126274#true} is VALID [2022-04-28 14:47:32,476 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 [2022-04-28 14:47:32,476 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 [2022-04-28 14:47:32,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,476 INFO L290 TraceCheckUtils]: 22: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-28 14:47:32,476 INFO L290 TraceCheckUtils]: 23: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-28 14:47:32,477 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 [2022-04-28 14:47:32,477 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 [2022-04-28 14:47:32,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-28 14:47:32,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-28 14:47:32,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,477 INFO L290 TraceCheckUtils]: 29: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-28 14:47:32,478 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 [2022-04-28 14:47:32,478 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 [2022-04-28 14:47:32,478 INFO L290 TraceCheckUtils]: 32: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,479 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 [2022-04-28 14:47:32,479 INFO L290 TraceCheckUtils]: 35: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,479 INFO L290 TraceCheckUtils]: 36: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-28 14:47:32,480 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-28 14:47:32,480 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 [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 39: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-28 14:47:32,480 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 [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 42: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 43: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-28 14:47:32,480 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 [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 46: Hoare triple {126275#false} assume !(0 != ~we_should_unload~0); {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 47: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 48: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-28 14:47:32,480 INFO L290 TraceCheckUtils]: 49: Hoare triple {126275#false} assume ~s~0 != ~UNLOADED~0; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L290 TraceCheckUtils]: 50: Hoare triple {126275#false} assume -1 != ~status~9; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L290 TraceCheckUtils]: 51: Hoare triple {126275#false} assume ~s~0 != ~SKIP2~0; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L290 TraceCheckUtils]: 52: Hoare triple {126275#false} assume ~s~0 != ~IPC~0; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L290 TraceCheckUtils]: 53: Hoare triple {126275#false} assume ~s~0 != ~DC~0; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L272 TraceCheckUtils]: 54: Hoare triple {126275#false} call errorFn(); {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L290 TraceCheckUtils]: 55: Hoare triple {126275#false} assume !false; {126275#false} is VALID [2022-04-28 14:47:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:32,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:32,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094921986] [2022-04-28 14:47:32,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094921986] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:32,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:32,481 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:47:32,482 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:32,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1733359822] [2022-04-28 14:47:32,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1733359822] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:32,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:32,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:47:32,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76050591] [2022-04-28 14:47:32,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:32,483 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 14:47:32,483 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:32,483 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:32,528 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:32,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:47:32,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:32,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:47:32,529 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:47:32,529 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) [2022-04-28 14:47:40,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:40,155 INFO L93 Difference]: Finished difference Result 979 states and 1361 transitions. [2022-04-28 14:47:40,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-28 14:47:40,155 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-28 14:47:40,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:47:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-28 14:47:40,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:40,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-28 14:47:40,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1009 transitions. [2022-04-28 14:47:41,201 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1009 edges. 1009 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:41,245 INFO L225 Difference]: With dead ends: 979 [2022-04-28 14:47:41,245 INFO L226 Difference]: Without dead ends: 936 [2022-04-28 14:47:41,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:47:41,246 INFO L413 NwaCegarLoop]: 680 mSDtfsCounter, 1530 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 1257 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:47:41,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1540 Valid, 1260 Invalid, 1637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 1257 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 14:47:41,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-28 14:47:42,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 794. [2022-04-28 14:47:42,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:47:42,939 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) [2022-04-28 14:47:42,939 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) [2022-04-28 14:47:42,940 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) [2022-04-28 14:47:42,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:42,967 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-28 14:47:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-28 14:47:42,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:42,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:42,970 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. [2022-04-28 14:47:42,970 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. [2022-04-28 14:47:42,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:47:43,000 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-28 14:47:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-28 14:47:43,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:47:43,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:47:43,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:47:43,001 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:47:43,002 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) [2022-04-28 14:47:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1078 transitions. [2022-04-28 14:47:43,034 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1078 transitions. Word has length 56 [2022-04-28 14:47:43,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:47:43,034 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1078 transitions. [2022-04-28 14:47:43,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:47:43,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1078 transitions. [2022-04-28 14:47:45,381 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1078 transitions. [2022-04-28 14:47:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-28 14:47:45,382 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:47:45,382 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:47:45,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-28 14:47:45,382 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:47:45,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:47:45,383 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 1 times [2022-04-28 14:47:45,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:45,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [79806009] [2022-04-28 14:47:45,383 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:47:45,383 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 2 times [2022-04-28 14:47:45,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:47:45,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088257896] [2022-04-28 14:47:45,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:47:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:47:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:47:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,471 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 [2022-04-28 14:47:45,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,471 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-28 14:47:45,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:47:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,494 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 [2022-04-28 14:47:45,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-28 14:47:45,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:47:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,509 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 [2022-04-28 14:47:45,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,509 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-28 14:47:45,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-28 14:47:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:47:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:47:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:47:45,662 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 [2022-04-28 14:47:45,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 14:47:45,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 14:47:45,662 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 14:47:45,662 INFO L290 TraceCheckUtils]: 4: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 14:47:45,662 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 [2022-04-28 14:47:45,663 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 [2022-04-28 14:47:45,663 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 [2022-04-28 14:47:45,663 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 [2022-04-28 14:47:45,664 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 [2022-04-28 14:47:45,664 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 14:47:45,664 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 [2022-04-28 14:47:45,664 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 [2022-04-28 14:47:45,664 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 [2022-04-28 14:47:45,664 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 14:47:45,664 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 14:47:45,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 14:47:45,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 14:47:45,665 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 [2022-04-28 14:47:45,665 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 [2022-04-28 14:47:45,665 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 [2022-04-28 14:47:45,666 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 [2022-04-28 14:47:45,666 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 [2022-04-28 14:47:45,667 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 [2022-04-28 14:47:45,667 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 [2022-04-28 14:47:45,667 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 [2022-04-28 14:47:45,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-28 14:47:45,667 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-28 14:47:45,667 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-28 14:47:45,668 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 [2022-04-28 14:47:45,668 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 [2022-04-28 14:47:45,668 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 14:47:45,668 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 [2022-04-28 14:47:45,668 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 [2022-04-28 14:47:45,669 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 [2022-04-28 14:47:45,669 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 14:47:45,669 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 14:47:45,669 INFO L290 TraceCheckUtils]: 12: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 14:47:45,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 14:47:45,669 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 [2022-04-28 14:47:45,669 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 [2022-04-28 14:47:45,670 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 [2022-04-28 14:47:45,670 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 [2022-04-28 14:47:45,670 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 [2022-04-28 14:47:45,671 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 [2022-04-28 14:47:45,671 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 [2022-04-28 14:47:45,672 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 [2022-04-28 14:47:45,672 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 [2022-04-28 14:47:45,672 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 [2022-04-28 14:47:45,673 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 [2022-04-28 14:47:45,674 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 [2022-04-28 14:47:45,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,674 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-28 14:47:45,674 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret180 := main(); {131772#true} is VALID [2022-04-28 14:47:45,674 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 [2022-04-28 14:47:45,674 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 [2022-04-28 14:47:45,674 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 [2022-04-28 14:47:45,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,675 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-28 14:47:45,675 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 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 [2022-04-28 14:47:45,675 INFO L290 TraceCheckUtils]: 18: Hoare triple {131772#true} assume 3 == ~tmp_ndt_2~0; {131772#true} is VALID [2022-04-28 14:47:45,676 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 [2022-04-28 14:47:45,676 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 [2022-04-28 14:47:45,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-28 14:47:45,676 INFO L290 TraceCheckUtils]: 22: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-28 14:47:45,676 INFO L290 TraceCheckUtils]: 23: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-28 14:47:45,677 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 [2022-04-28 14:47:45,677 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 [2022-04-28 14:47:45,677 INFO L290 TraceCheckUtils]: 26: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-28 14:47:45,677 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 [2022-04-28 14:47:45,677 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 [2022-04-28 14:47:45,677 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 [2022-04-28 14:47:45,677 INFO L290 TraceCheckUtils]: 30: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-28 14:47:45,677 INFO L290 TraceCheckUtils]: 31: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-28 14:47:45,678 INFO L290 TraceCheckUtils]: 32: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-28 14:47:45,678 INFO L290 TraceCheckUtils]: 33: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-28 14:47:45,678 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 [2022-04-28 14:47:45,678 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 [2022-04-28 14:47:45,678 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 [2022-04-28 14:47:45,679 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 [2022-04-28 14:47:45,679 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 [2022-04-28 14:47:45,680 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 [2022-04-28 14:47:45,680 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 [2022-04-28 14:47:45,681 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 [2022-04-28 14:47:45,681 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 [2022-04-28 14:47:45,681 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 [2022-04-28 14:47:45,682 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 [2022-04-28 14:47:45,682 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 [2022-04-28 14:47:45,682 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 [2022-04-28 14:47:45,683 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 [2022-04-28 14:47:45,683 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 [2022-04-28 14:47:45,683 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 [2022-04-28 14:47:45,684 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 [2022-04-28 14:47:45,684 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 [2022-04-28 14:47:45,684 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 [2022-04-28 14:47:45,684 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 [2022-04-28 14:47:45,685 INFO L272 TraceCheckUtils]: 54: Hoare triple {131773#false} call errorFn(); {131773#false} is VALID [2022-04-28 14:47:45,685 INFO L290 TraceCheckUtils]: 55: Hoare triple {131773#false} assume !false; {131773#false} is VALID [2022-04-28 14:47:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:47:45,685 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:47:45,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088257896] [2022-04-28 14:47:45,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088257896] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:45,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:45,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:45,686 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:47:45,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [79806009] [2022-04-28 14:47:45,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [79806009] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:47:45,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:47:45,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 14:47:45,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890142400] [2022-04-28 14:47:45,686 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:47:45,687 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 14:47:45,688 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:47:45,688 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:47:45,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:47:45,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 14:47:45,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:47:45,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 14:47:45,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:47:45,720 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) [2022-04-28 14:48:02,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:02,692 INFO L93 Difference]: Finished difference Result 927 states and 1302 transitions. [2022-04-28 14:48:02,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-28 14:48:02,692 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-28 14:48:02,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:48:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-28 14:48:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:48:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-28 14:48:02,706 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 899 transitions. [2022-04-28 14:48:03,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 899 edges. 899 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:03,661 INFO L225 Difference]: With dead ends: 927 [2022-04-28 14:48:03,661 INFO L226 Difference]: Without dead ends: 909 [2022-04-28 14:48:03,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:48:03,662 INFO L413 NwaCegarLoop]: 653 mSDtfsCounter, 1307 mSDsluCounter, 1988 mSDsCounter, 0 mSdLazyCounter, 5029 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s 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, 6.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:03,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1309 Valid, 2641 Invalid, 5558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 5029 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-28 14:48:03,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-28 14:48:05,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 789. [2022-04-28 14:48:05,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:05,371 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) [2022-04-28 14:48:05,372 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) [2022-04-28 14:48:05,372 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) [2022-04-28 14:48:05,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:05,397 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-28 14:48:05,398 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-28 14:48:05,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:05,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:05,400 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. [2022-04-28 14:48:05,400 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. [2022-04-28 14:48:05,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:05,426 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-28 14:48:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-28 14:48:05,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:05,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:05,427 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:05,427 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:05,428 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) [2022-04-28 14:48:05,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1071 transitions. [2022-04-28 14:48:05,457 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1071 transitions. Word has length 56 [2022-04-28 14:48:05,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:05,458 INFO L495 AbstractCegarLoop]: Abstraction has 789 states and 1071 transitions. [2022-04-28 14:48:05,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:48:05,458 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1071 transitions. [2022-04-28 14:48:07,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1071 edges. 1071 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1071 transitions. [2022-04-28 14:48:07,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-28 14:48:07,922 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:07,923 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:07,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-28 14:48:07,923 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:07,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:07,923 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 1 times [2022-04-28 14:48:07,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:07,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1035965407] [2022-04-28 14:48:07,924 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:07,924 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 2 times [2022-04-28 14:48:07,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:07,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156890483] [2022-04-28 14:48:07,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:07,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:07,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:07,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:07,997 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 [2022-04-28 14:48:07,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:07,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 14:48:08,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,022 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 [2022-04-28 14:48:08,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-28 14:48:08,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,034 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 [2022-04-28 14:48:08,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,034 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-28 14:48:08,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-28 14:48:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,045 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 [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:08,045 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 [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 14:48:08,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,046 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-28 14:48:08,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-28 14:48:08,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:48:08,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:48:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,083 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 [2022-04-28 14:48:08,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,084 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 [2022-04-28 14:48:08,084 INFO L272 TraceCheckUtils]: 1: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:48:08,084 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 [2022-04-28 14:48:08,085 INFO L290 TraceCheckUtils]: 3: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,085 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,085 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 [2022-04-28 14:48:08,086 INFO L290 TraceCheckUtils]: 6: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,086 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,086 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 [2022-04-28 14:48:08,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 14:48:08,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 14:48:08,087 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 14:48:08,087 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:48:08,087 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 [2022-04-28 14:48:08,088 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:48:08,088 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 [2022-04-28 14:48:08,088 INFO L290 TraceCheckUtils]: 8: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,089 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,089 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 [2022-04-28 14:48:08,089 INFO L290 TraceCheckUtils]: 11: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,090 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,090 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 [2022-04-28 14:48:08,090 INFO L290 TraceCheckUtils]: 14: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,091 INFO L290 TraceCheckUtils]: 15: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,092 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 [2022-04-28 14:48:08,092 INFO L290 TraceCheckUtils]: 18: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,092 INFO L290 TraceCheckUtils]: 19: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,093 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,094 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 [2022-04-28 14:48:08,094 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 [2022-04-28 14:48:08,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 14:48:08,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 14:48:08,094 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 [2022-04-28 14:48:08,095 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 [2022-04-28 14:48:08,095 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 [2022-04-28 14:48:08,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,095 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-28 14:48:08,095 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 [2022-04-28 14:48:08,095 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 [2022-04-28 14:48:08,096 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 [2022-04-28 14:48:08,096 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 [2022-04-28 14:48:08,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,097 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-28 14:48:08,097 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 [2022-04-28 14:48:08,097 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 [2022-04-28 14:48:08,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {137099#true} assume 3 == ~tmp_ndt_2~0; {137099#true} is VALID [2022-04-28 14:48:08,097 INFO L272 TraceCheckUtils]: 19: Hoare triple {137099#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137099#true} is VALID [2022-04-28 14:48:08,097 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 [2022-04-28 14:48:08,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {137099#true} assume !(0 == ~irpSp__MinorFunction~0); {137099#true} is VALID [2022-04-28 14:48:08,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {137099#true} assume 22 == ~irpSp__MinorFunction~0; {137099#true} is VALID [2022-04-28 14:48:08,097 INFO L290 TraceCheckUtils]: 23: Hoare triple {137099#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137099#true} is VALID [2022-04-28 14:48:08,098 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 [2022-04-28 14:48:08,098 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 [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:08,098 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 [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 14:48:08,098 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,098 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-28 14:48:08,098 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 [2022-04-28 14:48:08,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {137099#true} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137099#true} is VALID [2022-04-28 14:48:08,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {137099#true} assume !(1 != ~deviceExtension__PagingPathCount~0); {137099#true} is VALID [2022-04-28 14:48:08,099 INFO L272 TraceCheckUtils]: 37: Hoare triple {137099#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137099#true} is VALID [2022-04-28 14:48:08,099 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 [2022-04-28 14:48:08,099 INFO L290 TraceCheckUtils]: 39: Hoare triple {137099#true} assume !(~s~0 != ~NP~0); {137099#true} is VALID [2022-04-28 14:48:08,099 INFO L290 TraceCheckUtils]: 40: Hoare triple {137099#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137099#true} is VALID [2022-04-28 14:48:08,099 INFO L290 TraceCheckUtils]: 41: Hoare triple {137099#true} ~irpSp__Control~1 := 224; {137099#true} is VALID [2022-04-28 14:48:08,099 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 [2022-04-28 14:48:08,099 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 [2022-04-28 14:48:08,100 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 14:48:08,100 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 14:48:08,100 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 14:48:08,100 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:48:08,100 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 [2022-04-28 14:48:08,101 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:48:08,101 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 [2022-04-28 14:48:08,101 INFO L290 TraceCheckUtils]: 51: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,102 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,102 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 [2022-04-28 14:48:08,102 INFO L290 TraceCheckUtils]: 54: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,103 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,103 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 [2022-04-28 14:48:08,103 INFO L290 TraceCheckUtils]: 57: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,103 INFO L290 TraceCheckUtils]: 58: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,103 INFO L290 TraceCheckUtils]: 59: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,104 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 [2022-04-28 14:48:08,104 INFO L290 TraceCheckUtils]: 61: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,104 INFO L290 TraceCheckUtils]: 62: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,105 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,105 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 [2022-04-28 14:48:08,105 INFO L290 TraceCheckUtils]: 65: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,106 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 [2022-04-28 14:48:08,106 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 [2022-04-28 14:48:08,106 INFO L290 TraceCheckUtils]: 68: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:48:08,106 INFO L290 TraceCheckUtils]: 69: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 14:48:08,106 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 14:48:08,106 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 14:48:08,107 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 14:48:08,107 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 14:48:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:08,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:08,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156890483] [2022-04-28 14:48:08,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156890483] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-28 14:48:08,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102649387] [2022-04-28 14:48:08,107 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:48:08,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:48:08,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:48:08,109 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 14:48:08,110 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 14:48:08,305 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:48:08,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:48:08,310 INFO L263 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-28 14:48:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:08,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:48:08,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-28 14:48:08,845 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 [2022-04-28 14:48:08,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:08,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 14:48:08,845 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 14:48:08,845 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 [2022-04-28 14:48:08,845 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-28 14:48:08,846 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 [2022-04-28 14:48:08,846 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 [2022-04-28 14:48:08,846 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 [2022-04-28 14:48:08,847 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 [2022-04-28 14:48:08,847 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 [2022-04-28 14:48:08,847 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 [2022-04-28 14:48:08,848 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 [2022-04-28 14:48:08,848 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 [2022-04-28 14:48:08,848 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 [2022-04-28 14:48:08,849 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 [2022-04-28 14:48:08,849 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 [2022-04-28 14:48:08,849 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 [2022-04-28 14:48:08,850 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 [2022-04-28 14:48:08,850 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 [2022-04-28 14:48:08,850 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 [2022-04-28 14:48:08,851 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 [2022-04-28 14:48:08,851 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 [2022-04-28 14:48:08,852 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 [2022-04-28 14:48:08,852 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 [2022-04-28 14:48:08,852 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 [2022-04-28 14:48:08,852 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 [2022-04-28 14:48:08,853 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 [2022-04-28 14:48:08,853 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 [2022-04-28 14:48:08,853 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 [2022-04-28 14:48:08,854 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 [2022-04-28 14:48:08,854 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 [2022-04-28 14:48:08,855 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 [2022-04-28 14:48:08,855 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 [2022-04-28 14:48:08,855 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 [2022-04-28 14:48:08,855 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 [2022-04-28 14:48:08,856 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 [2022-04-28 14:48:08,856 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 [2022-04-28 14:48:08,857 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 [2022-04-28 14:48:08,857 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 [2022-04-28 14:48:08,857 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 [2022-04-28 14:48:08,858 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 [2022-04-28 14:48:08,858 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 [2022-04-28 14:48:08,858 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 [2022-04-28 14:48:08,859 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 [2022-04-28 14:48:08,860 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 [2022-04-28 14:48:08,860 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 [2022-04-28 14:48:08,861 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 [2022-04-28 14:48:08,861 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 [2022-04-28 14:48:08,861 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 [2022-04-28 14:48:08,862 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 [2022-04-28 14:48:08,862 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 [2022-04-28 14:48:08,862 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 [2022-04-28 14:48:08,863 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 [2022-04-28 14:48:08,863 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 [2022-04-28 14:48:08,864 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 [2022-04-28 14:48:08,864 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 [2022-04-28 14:48:08,865 INFO L290 TraceCheckUtils]: 58: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-28 14:48:08,865 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 [2022-04-28 14:48:08,865 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 [2022-04-28 14:48:08,866 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 [2022-04-28 14:48:08,866 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 [2022-04-28 14:48:08,867 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 [2022-04-28 14:48:08,867 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 [2022-04-28 14:48:08,867 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 [2022-04-28 14:48:08,868 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 [2022-04-28 14:48:08,868 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 [2022-04-28 14:48:08,868 INFO L290 TraceCheckUtils]: 68: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 14:48:08,869 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:08,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:48:09,183 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-28 14:48:09,183 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-28 14:48:09,183 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 14:48:09,183 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-28 14:48:09,183 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-28 14:48:09,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-28 14:48:09,184 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 [2022-04-28 14:48:09,184 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 [2022-04-28 14:48:09,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-28 14:48:09,185 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 [2022-04-28 14:48:09,186 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 [2022-04-28 14:48:09,186 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 [2022-04-28 14:48:09,186 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 [2022-04-28 14:48:09,186 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 [2022-04-28 14:48:09,186 INFO L290 TraceCheckUtils]: 59: Hoare triple {137099#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137099#true} is VALID [2022-04-28 14:48:09,186 INFO L290 TraceCheckUtils]: 58: Hoare triple {137099#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 57: Hoare triple {137099#true} ~__cil_tmp8~1 := ~compRetStatus~0; {137099#true} is VALID [2022-04-28 14:48:09,187 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 [2022-04-28 14:48:09,187 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137099#true} {137099#true} #1470#return; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 54: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 53: Hoare triple {137099#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137099#true} {137099#true} #1416#return; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 51: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:09,187 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 [2022-04-28 14:48:09,187 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 48: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-28 14:48:09,187 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-28 14:48:09,187 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 [2022-04-28 14:48:09,187 INFO L272 TraceCheckUtils]: 42: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137099#true} is VALID [2022-04-28 14:48:09,188 INFO L290 TraceCheckUtils]: 41: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,188 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 [2022-04-28 14:48:09,188 INFO L290 TraceCheckUtils]: 39: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,188 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 [2022-04-28 14:48:09,189 INFO L272 TraceCheckUtils]: 37: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,189 INFO L290 TraceCheckUtils]: 36: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(1 != ~deviceExtension__PagingPathCount~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,189 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 [2022-04-28 14:48:09,189 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 [2022-04-28 14:48:09,190 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1424#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-28 14:48:09,190 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 [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-28 14:48:09,190 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-28 14:48:09,190 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 [2022-04-28 14:48:09,190 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 [2022-04-28 14:48:09,191 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 [2022-04-28 14:48:09,191 INFO L290 TraceCheckUtils]: 22: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,194 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 [2022-04-28 14:48:09,195 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 [2022-04-28 14:48:09,195 INFO L290 TraceCheckUtils]: 18: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,195 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 [2022-04-28 14:48:09,195 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 [2022-04-28 14:48:09,196 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1368#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,196 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:09,196 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 [2022-04-28 14:48:09,196 INFO L272 TraceCheckUtils]: 12: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {137099#true} is VALID [2022-04-28 14:48:09,198 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 [2022-04-28 14:48:09,199 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 [2022-04-28 14:48:09,199 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137414#(< ~MPR3~0 ~IPC~0)} {137099#true} #1366#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume true; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-28 14:48:09,200 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 [2022-04-28 14:48:09,200 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-28 14:48:09,200 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 [2022-04-28 14:48:09,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-28 14:48:09,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-28 14:48:09,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-28 14:48:09,200 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 [2022-04-28 14:48:09,200 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-28 14:48:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:09,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2102649387] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-28 14:48:09,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:48:09,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-28 14:48:09,201 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:09,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1035965407] [2022-04-28 14:48:09,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1035965407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:09,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:09,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 14:48:09,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678083900] [2022-04-28 14:48:09,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:09,202 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 14:48:09,202 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:09,202 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:09,248 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:09,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 14:48:09,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:09,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 14:48:09,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:48:09,249 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) [2022-04-28 14:48:13,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:13,287 INFO L93 Difference]: Finished difference Result 1098 states and 1488 transitions. [2022-04-28 14:48:13,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 14:48:13,287 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-28 14:48:13,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 14:48:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-28 14:48:13,299 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-28 14:48:13,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:13,893 INFO L225 Difference]: With dead ends: 1098 [2022-04-28 14:48:13,894 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 14:48:13,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 151 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:48:13,895 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:48:13,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [768 Valid, 1577 Invalid, 463 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 14:48:13,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 14:48:16,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 827. [2022-04-28 14:48:16,031 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:16,032 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) [2022-04-28 14:48:16,033 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) [2022-04-28 14:48:16,033 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) [2022-04-28 14:48:16,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:16,058 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-28 14:48:16,058 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-28 14:48:16,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:16,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:16,061 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. [2022-04-28 14:48:16,061 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. [2022-04-28 14:48:16,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:16,086 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-28 14:48:16,087 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-28 14:48:16,088 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:16,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:16,088 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:16,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:16,089 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) [2022-04-28 14:48:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1126 transitions. [2022-04-28 14:48:16,130 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1126 transitions. Word has length 74 [2022-04-28 14:48:16,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:16,130 INFO L495 AbstractCegarLoop]: Abstraction has 827 states and 1126 transitions. [2022-04-28 14:48:16,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:48:16,130 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1126 transitions. [2022-04-28 14:48:18,652 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1126 edges. 1126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1126 transitions. [2022-04-28 14:48:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 14:48:18,653 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:18,653 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:18,672 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-28 14:48:18,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 14:48:18,854 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:18,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:18,854 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 1 times [2022-04-28 14:48:18,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:18,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1119339156] [2022-04-28 14:48:18,855 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:18,855 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 2 times [2022-04-28 14:48:18,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:18,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [827721445] [2022-04-28 14:48:18,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:18,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:18,938 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 [2022-04-28 14:48:18,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:18,938 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-28 14:48:18,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:18,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:18,958 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 [2022-04-28 14:48:18,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:18,958 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-28 14:48:18,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:18,970 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 [2022-04-28 14:48:18,970 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:18,971 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-28 14:48:18,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:48:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:19,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:48:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:19,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 14:48:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:19,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:48:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:19,150 INFO L290 TraceCheckUtils]: 0: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 14:48:19,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 14:48:19,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,150 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 [2022-04-28 14:48:19,151 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 [2022-04-28 14:48:19,151 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:19,151 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 [2022-04-28 14:48:19,152 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 [2022-04-28 14:48:19,152 INFO L290 TraceCheckUtils]: 4: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 14:48:19,152 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 14:48:19,152 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,153 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 [2022-04-28 14:48:19,153 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 [2022-04-28 14:48:19,153 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 [2022-04-28 14:48:19,154 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 [2022-04-28 14:48:19,155 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 [2022-04-28 14:48:19,155 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 [2022-04-28 14:48:19,155 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 [2022-04-28 14:48:19,155 INFO L290 TraceCheckUtils]: 3: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 14:48:19,155 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 14:48:19,156 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 14:48:19,156 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 [2022-04-28 14:48:19,156 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 [2022-04-28 14:48:19,157 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 [2022-04-28 14:48:19,157 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:19,157 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 [2022-04-28 14:48:19,158 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 [2022-04-28 14:48:19,158 INFO L290 TraceCheckUtils]: 12: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 14:48:19,158 INFO L290 TraceCheckUtils]: 13: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 14:48:19,158 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,158 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 [2022-04-28 14:48:19,159 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 [2022-04-28 14:48:19,159 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 [2022-04-28 14:48:19,160 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 [2022-04-28 14:48:19,160 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 [2022-04-28 14:48:19,160 INFO L290 TraceCheckUtils]: 20: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:19,161 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:19,161 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 [2022-04-28 14:48:19,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-28 14:48:19,162 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 [2022-04-28 14:48:19,162 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 [2022-04-28 14:48:19,162 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 [2022-04-28 14:48:19,162 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 [2022-04-28 14:48:19,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 14:48:19,162 INFO L290 TraceCheckUtils]: 7: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 14:48:19,163 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 14:48:19,163 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 [2022-04-28 14:48:19,164 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 [2022-04-28 14:48:19,164 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 [2022-04-28 14:48:19,164 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:19,164 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 [2022-04-28 14:48:19,166 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 [2022-04-28 14:48:19,166 INFO L290 TraceCheckUtils]: 15: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 14:48:19,166 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 14:48:19,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,166 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 [2022-04-28 14:48:19,167 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 [2022-04-28 14:48:19,167 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 [2022-04-28 14:48:19,168 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 [2022-04-28 14:48:19,168 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 [2022-04-28 14:48:19,168 INFO L290 TraceCheckUtils]: 23: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:19,169 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:19,169 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 [2022-04-28 14:48:19,169 INFO L290 TraceCheckUtils]: 26: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:19,170 INFO L290 TraceCheckUtils]: 27: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:19,170 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:19,171 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 [2022-04-28 14:48:19,172 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 [2022-04-28 14:48:19,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-28 14:48:19,172 INFO L272 TraceCheckUtils]: 4: Hoare triple {143328#true} call #t~ret180 := main(); {143328#true} is VALID [2022-04-28 14:48:19,172 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 [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,173 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 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 [2022-04-28 14:48:19,173 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,173 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-28 14:48:19,174 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 [2022-04-28 14:48:19,174 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume 2 == ~tmp_ndt_1~0; {143328#true} is VALID [2022-04-28 14:48:19,174 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 [2022-04-28 14:48:19,174 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 [2022-04-28 14:48:19,174 INFO L290 TraceCheckUtils]: 20: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-28 14:48:19,175 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 [2022-04-28 14:48:19,175 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 [2022-04-28 14:48:19,175 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 [2022-04-28 14:48:19,175 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 [2022-04-28 14:48:19,175 INFO L290 TraceCheckUtils]: 25: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-28 14:48:19,175 INFO L290 TraceCheckUtils]: 26: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-28 14:48:19,175 INFO L290 TraceCheckUtils]: 27: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-28 14:48:19,176 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 [2022-04-28 14:48:19,176 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 [2022-04-28 14:48:19,177 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 [2022-04-28 14:48:19,177 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:19,177 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 [2022-04-28 14:48:19,178 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 [2022-04-28 14:48:19,178 INFO L290 TraceCheckUtils]: 34: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-28 14:48:19,178 INFO L290 TraceCheckUtils]: 35: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-28 14:48:19,178 INFO L290 TraceCheckUtils]: 36: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-28 14:48:19,178 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 [2022-04-28 14:48:19,178 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 [2022-04-28 14:48:19,179 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 [2022-04-28 14:48:19,179 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 [2022-04-28 14:48:19,180 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 [2022-04-28 14:48:19,180 INFO L290 TraceCheckUtils]: 42: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:48:19,180 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:48:19,181 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 [2022-04-28 14:48:19,181 INFO L290 TraceCheckUtils]: 45: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:19,181 INFO L290 TraceCheckUtils]: 46: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:19,182 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:19,182 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 [2022-04-28 14:48:19,182 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 [2022-04-28 14:48:19,183 INFO L290 TraceCheckUtils]: 50: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:19,183 INFO L290 TraceCheckUtils]: 51: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:19,183 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 [2022-04-28 14:48:19,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {143369#(not (= main_~status~9 259))} assume -1 != ~status~9; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:19,184 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 [2022-04-28 14:48:19,184 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 [2022-04-28 14:48:19,184 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 [2022-04-28 14:48:19,184 INFO L290 TraceCheckUtils]: 57: Hoare triple {143369#(not (= main_~status~9 259))} assume 1 != ~pended~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:19,185 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 [2022-04-28 14:48:19,185 INFO L290 TraceCheckUtils]: 59: Hoare triple {143369#(not (= main_~status~9 259))} assume 259 == ~status~9; {143329#false} is VALID [2022-04-28 14:48:19,185 INFO L272 TraceCheckUtils]: 60: Hoare triple {143329#false} call errorFn(); {143329#false} is VALID [2022-04-28 14:48:19,185 INFO L290 TraceCheckUtils]: 61: Hoare triple {143329#false} assume !false; {143329#false} is VALID [2022-04-28 14:48:19,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:19,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:19,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [827721445] [2022-04-28 14:48:19,186 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [827721445] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:19,186 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:19,186 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:19,186 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:19,186 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1119339156] [2022-04-28 14:48:19,187 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1119339156] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:19,187 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:19,187 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:19,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [444907373] [2022-04-28 14:48:19,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:19,187 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 14:48:19,187 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:19,187 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:19,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:19,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:48:19,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:19,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:48:19,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:48:19,226 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) [2022-04-28 14:48:37,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:37,534 INFO L93 Difference]: Finished difference Result 974 states and 1366 transitions. [2022-04-28 14:48:37,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:48:37,535 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-28 14:48:37,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:48:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-28 14:48:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:37,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-28 14:48:37,548 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 918 transitions. [2022-04-28 14:48:38,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 918 edges. 918 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:38,524 INFO L225 Difference]: With dead ends: 974 [2022-04-28 14:48:38,524 INFO L226 Difference]: Without dead ends: 950 [2022-04-28 14:48:38,524 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:48:38,525 INFO L413 NwaCegarLoop]: 651 mSDtfsCounter, 405 mSDsluCounter, 2481 mSDsCounter, 0 mSdLazyCounter, 6249 mSolverCounterSat, 172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s 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, 7.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:48:38,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [411 Valid, 3132 Invalid, 6421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [172 Valid, 6249 Invalid, 0 Unknown, 0 Unchecked, 7.5s Time] [2022-04-28 14:48:38,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2022-04-28 14:48:40,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 825. [2022-04-28 14:48:40,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:48:40,695 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) [2022-04-28 14:48:40,695 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) [2022-04-28 14:48:40,696 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) [2022-04-28 14:48:40,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:40,722 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-28 14:48:40,722 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-28 14:48:40,723 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:40,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:40,724 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. [2022-04-28 14:48:40,725 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. [2022-04-28 14:48:40,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:48:40,751 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-28 14:48:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-28 14:48:40,753 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:48:40,753 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:48:40,753 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:48:40,753 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:48:40,754 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) [2022-04-28 14:48:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1122 transitions. [2022-04-28 14:48:40,785 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1122 transitions. Word has length 62 [2022-04-28 14:48:40,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:48:40,786 INFO L495 AbstractCegarLoop]: Abstraction has 825 states and 1122 transitions. [2022-04-28 14:48:40,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:40,786 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 825 states and 1122 transitions. [2022-04-28 14:48:43,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:43,292 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1122 transitions. [2022-04-28 14:48:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 14:48:43,294 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:48:43,294 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:48:43,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-28 14:48:43,294 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:48:43,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:48:43,294 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 1 times [2022-04-28 14:48:43,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:43,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [297792539] [2022-04-28 14:48:43,294 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:48:43,294 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 2 times [2022-04-28 14:48:43,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:48:43,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904748681] [2022-04-28 14:48:43,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:48:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:48:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:48:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,386 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 [2022-04-28 14:48:43,386 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,386 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-28 14:48:43,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:48:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,407 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 [2022-04-28 14:48:43,407 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,407 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-28 14:48:43,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:48:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,419 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 [2022-04-28 14:48:43,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,419 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-28 14:48:43,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:48:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:48:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:48:43,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:48:43,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:48:43,643 INFO L290 TraceCheckUtils]: 0: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 14:48:43,643 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 14:48:43,643 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,644 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 [2022-04-28 14:48:43,644 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 [2022-04-28 14:48:43,644 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:43,645 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 [2022-04-28 14:48:43,645 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 [2022-04-28 14:48:43,645 INFO L290 TraceCheckUtils]: 4: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 14:48:43,645 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 14:48:43,645 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,646 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 [2022-04-28 14:48:43,646 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 [2022-04-28 14:48:43,646 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 [2022-04-28 14:48:43,647 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 [2022-04-28 14:48:43,647 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 [2022-04-28 14:48:43,648 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 [2022-04-28 14:48:43,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 14:48:43,648 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 [2022-04-28 14:48:43,649 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 [2022-04-28 14:48:43,649 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 [2022-04-28 14:48:43,649 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:43,650 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 [2022-04-28 14:48:43,650 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 [2022-04-28 14:48:43,650 INFO L290 TraceCheckUtils]: 9: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 14:48:43,650 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 14:48:43,650 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,651 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 [2022-04-28 14:48:43,651 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 [2022-04-28 14:48:43,651 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 [2022-04-28 14:48:43,652 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 [2022-04-28 14:48:43,653 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 [2022-04-28 14:48:43,653 INFO L290 TraceCheckUtils]: 17: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:43,653 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:43,654 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 [2022-04-28 14:48:43,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-28 14:48:43,654 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 [2022-04-28 14:48:43,654 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 [2022-04-28 14:48:43,655 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 [2022-04-28 14:48:43,655 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 14:48:43,655 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 [2022-04-28 14:48:43,655 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 [2022-04-28 14:48:43,656 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 [2022-04-28 14:48:43,656 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:43,656 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 [2022-04-28 14:48:43,657 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 [2022-04-28 14:48:43,657 INFO L290 TraceCheckUtils]: 12: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 14:48:43,657 INFO L290 TraceCheckUtils]: 13: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 14:48:43,657 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,657 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 [2022-04-28 14:48:43,658 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 [2022-04-28 14:48:43,658 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 [2022-04-28 14:48:43,659 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 [2022-04-28 14:48:43,660 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 [2022-04-28 14:48:43,660 INFO L290 TraceCheckUtils]: 20: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:43,661 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:43,661 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 [2022-04-28 14:48:43,661 INFO L290 TraceCheckUtils]: 23: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:43,662 INFO L290 TraceCheckUtils]: 24: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:43,662 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:43,663 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 [2022-04-28 14:48:43,664 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 [2022-04-28 14:48:43,664 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,664 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-28 14:48:43,664 INFO L272 TraceCheckUtils]: 4: Hoare triple {148937#true} call #t~ret180 := main(); {148937#true} is VALID [2022-04-28 14:48:43,664 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 [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,665 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 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 [2022-04-28 14:48:43,665 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,666 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-28 14:48:43,666 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 [2022-04-28 14:48:43,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {148937#true} assume 2 == ~tmp_ndt_1~0; {148937#true} is VALID [2022-04-28 14:48:43,666 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 [2022-04-28 14:48:43,666 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 [2022-04-28 14:48:43,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-28 14:48:43,667 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 [2022-04-28 14:48:43,667 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 [2022-04-28 14:48:43,667 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 [2022-04-28 14:48:43,667 INFO L290 TraceCheckUtils]: 24: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-28 14:48:43,668 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 [2022-04-28 14:48:43,668 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 [2022-04-28 14:48:43,668 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 [2022-04-28 14:48:43,669 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:48:43,669 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 [2022-04-28 14:48:43,670 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 [2022-04-28 14:48:43,670 INFO L290 TraceCheckUtils]: 31: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-28 14:48:43,670 INFO L290 TraceCheckUtils]: 32: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-28 14:48:43,670 INFO L290 TraceCheckUtils]: 33: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-28 14:48:43,670 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 [2022-04-28 14:48:43,670 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 [2022-04-28 14:48:43,671 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 [2022-04-28 14:48:43,671 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 [2022-04-28 14:48:43,672 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 [2022-04-28 14:48:43,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-28 14:48:43,673 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:48:43,673 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 [2022-04-28 14:48:43,673 INFO L290 TraceCheckUtils]: 42: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:43,673 INFO L290 TraceCheckUtils]: 43: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:48:43,674 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:48:43,674 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 [2022-04-28 14:48:43,675 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 [2022-04-28 14:48:43,675 INFO L290 TraceCheckUtils]: 47: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:43,675 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:43,675 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 [2022-04-28 14:48:43,676 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(not (= main_~status~9 259))} assume -1 != ~status~9; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:43,676 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 [2022-04-28 14:48:43,676 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 [2022-04-28 14:48:43,676 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 [2022-04-28 14:48:43,677 INFO L290 TraceCheckUtils]: 54: Hoare triple {148975#(not (= main_~status~9 259))} assume 1 != ~pended~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-28 14:48:43,677 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 [2022-04-28 14:48:43,677 INFO L290 TraceCheckUtils]: 56: Hoare triple {148975#(not (= main_~status~9 259))} assume 259 == ~status~9; {148938#false} is VALID [2022-04-28 14:48:43,677 INFO L272 TraceCheckUtils]: 57: Hoare triple {148938#false} call errorFn(); {148938#false} is VALID [2022-04-28 14:48:43,677 INFO L290 TraceCheckUtils]: 58: Hoare triple {148938#false} assume !false; {148938#false} is VALID [2022-04-28 14:48:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:48:43,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:48:43,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904748681] [2022-04-28 14:48:43,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904748681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:43,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:43,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:43,678 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:48:43,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [297792539] [2022-04-28 14:48:43,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [297792539] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:48:43,678 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:48:43,678 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:48:43,678 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773238251] [2022-04-28 14:48:43,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:48:43,680 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 14:48:43,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:48:43,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:48:43,735 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:48:43,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:48:43,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:48:43,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:48:43,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:48:43,736 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) [2022-04-28 14:49:02,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:02,603 INFO L93 Difference]: Finished difference Result 972 states and 1362 transitions. [2022-04-28 14:49:02,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:49:02,603 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-28 14:49:02,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:49:02,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-28 14:49:02,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:49:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-28 14:49:02,617 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 914 transitions. [2022-04-28 14:49:03,545 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:03,593 INFO L225 Difference]: With dead ends: 972 [2022-04-28 14:49:03,593 INFO L226 Difference]: Without dead ends: 946 [2022-04-28 14:49:03,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:49:03,594 INFO L413 NwaCegarLoop]: 630 mSDtfsCounter, 694 mSDsluCounter, 2708 mSDsCounter, 0 mSdLazyCounter, 6434 mSolverCounterSat, 289 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s 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, 7.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:49:03,594 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [698 Valid, 3338 Invalid, 6723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [289 Valid, 6434 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2022-04-28 14:49:03,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-28 14:49:05,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 824. [2022-04-28 14:49:05,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:05,817 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) [2022-04-28 14:49:05,817 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) [2022-04-28 14:49:05,818 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) [2022-04-28 14:49:05,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:05,844 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-28 14:49:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-28 14:49:05,845 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:05,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:05,846 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. [2022-04-28 14:49:05,847 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. [2022-04-28 14:49:05,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:05,874 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-28 14:49:05,874 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-28 14:49:05,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:05,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:05,875 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:05,875 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:05,876 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) [2022-04-28 14:49:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1111 transitions. [2022-04-28 14:49:05,907 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1111 transitions. Word has length 59 [2022-04-28 14:49:05,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:05,907 INFO L495 AbstractCegarLoop]: Abstraction has 824 states and 1111 transitions. [2022-04-28 14:49:05,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:49:05,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 824 states and 1111 transitions. [2022-04-28 14:49:08,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1111 transitions. [2022-04-28 14:49:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-28 14:49:08,523 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:08,523 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:08,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-28 14:49:08,523 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:08,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:08,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 1 times [2022-04-28 14:49:08,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:08,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1341121272] [2022-04-28 14:49:08,524 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:08,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 2 times [2022-04-28 14:49:08,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:08,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70343365] [2022-04-28 14:49:08,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:08,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,629 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 [2022-04-28 14:49:08,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,629 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-28 14:49:08,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:08,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,652 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 [2022-04-28 14:49:08,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,653 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-28 14:49:08,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,666 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 [2022-04-28 14:49:08,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,666 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-28 14:49:08,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:49:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:08,843 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 [2022-04-28 14:49:08,843 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 14:49:08,843 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 14:49:08,843 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 14:49:08,844 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 14:49:08,844 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 [2022-04-28 14:49:08,844 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 [2022-04-28 14:49:08,845 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 [2022-04-28 14:49:08,845 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 [2022-04-28 14:49:08,845 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 [2022-04-28 14:49:08,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 14:49:08,846 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 [2022-04-28 14:49:08,846 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 [2022-04-28 14:49:08,846 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 [2022-04-28 14:49:08,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 14:49:08,846 INFO L290 TraceCheckUtils]: 6: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 14:49:08,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 14:49:08,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 14:49:08,847 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 [2022-04-28 14:49:08,847 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 [2022-04-28 14:49:08,848 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 [2022-04-28 14:49:08,848 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 [2022-04-28 14:49:08,849 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 [2022-04-28 14:49:08,849 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 [2022-04-28 14:49:08,850 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 [2022-04-28 14:49:08,850 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 [2022-04-28 14:49:08,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,850 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,850 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,850 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-28 14:49:08,851 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 [2022-04-28 14:49:08,851 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 [2022-04-28 14:49:08,851 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 14:49:08,851 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 [2022-04-28 14:49:08,851 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 [2022-04-28 14:49:08,852 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 [2022-04-28 14:49:08,852 INFO L290 TraceCheckUtils]: 12: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 14:49:08,852 INFO L290 TraceCheckUtils]: 13: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 14:49:08,852 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 14:49:08,852 INFO L290 TraceCheckUtils]: 15: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 14:49:08,852 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 [2022-04-28 14:49:08,853 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 [2022-04-28 14:49:08,853 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 [2022-04-28 14:49:08,853 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 [2022-04-28 14:49:08,854 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 [2022-04-28 14:49:08,854 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 [2022-04-28 14:49:08,855 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 [2022-04-28 14:49:08,855 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 [2022-04-28 14:49:08,856 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 [2022-04-28 14:49:08,856 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 [2022-04-28 14:49:08,856 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 [2022-04-28 14:49:08,858 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 [2022-04-28 14:49:08,858 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 [2022-04-28 14:49:08,858 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,858 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-28 14:49:08,858 INFO L272 TraceCheckUtils]: 4: Hoare triple {154526#true} call #t~ret180 := main(); {154526#true} is VALID [2022-04-28 14:49:08,858 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 [2022-04-28 14:49:08,859 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 [2022-04-28 14:49:08,859 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 [2022-04-28 14:49:08,859 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,859 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-28 14:49:08,859 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 [2022-04-28 14:49:08,859 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 [2022-04-28 14:49:08,860 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 [2022-04-28 14:49:08,860 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 [2022-04-28 14:49:08,860 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-28 14:49:08,860 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-28 14:49:08,860 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 [2022-04-28 14:49:08,860 INFO L290 TraceCheckUtils]: 17: Hoare triple {154526#true} assume 2 == ~tmp_ndt_1~0; {154526#true} is VALID [2022-04-28 14:49:08,861 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 [2022-04-28 14:49:08,861 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 [2022-04-28 14:49:08,861 INFO L290 TraceCheckUtils]: 20: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,861 INFO L290 TraceCheckUtils]: 21: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,861 INFO L290 TraceCheckUtils]: 22: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,861 INFO L290 TraceCheckUtils]: 23: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-28 14:49:08,861 INFO L290 TraceCheckUtils]: 24: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-28 14:49:08,862 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 [2022-04-28 14:49:08,862 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 [2022-04-28 14:49:08,862 INFO L290 TraceCheckUtils]: 27: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-28 14:49:08,862 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 [2022-04-28 14:49:08,862 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 [2022-04-28 14:49:08,862 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 [2022-04-28 14:49:08,862 INFO L290 TraceCheckUtils]: 31: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-28 14:49:08,862 INFO L290 TraceCheckUtils]: 32: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-28 14:49:08,863 INFO L290 TraceCheckUtils]: 33: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-28 14:49:08,863 INFO L290 TraceCheckUtils]: 34: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-28 14:49:08,863 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 [2022-04-28 14:49:08,863 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 [2022-04-28 14:49:08,864 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 [2022-04-28 14:49:08,864 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 [2022-04-28 14:49:08,864 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 [2022-04-28 14:49:08,865 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 [2022-04-28 14:49:08,865 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 [2022-04-28 14:49:08,866 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 [2022-04-28 14:49:08,866 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 [2022-04-28 14:49:08,866 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 [2022-04-28 14:49:08,867 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 [2022-04-28 14:49:08,867 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 [2022-04-28 14:49:08,867 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 [2022-04-28 14:49:08,868 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 [2022-04-28 14:49:08,868 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 [2022-04-28 14:49:08,868 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 [2022-04-28 14:49:08,869 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 [2022-04-28 14:49:08,869 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 [2022-04-28 14:49:08,869 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 [2022-04-28 14:49:08,869 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 [2022-04-28 14:49:08,870 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 [2022-04-28 14:49:08,870 INFO L272 TraceCheckUtils]: 56: Hoare triple {154527#false} call errorFn(); {154527#false} is VALID [2022-04-28 14:49:08,870 INFO L290 TraceCheckUtils]: 57: Hoare triple {154527#false} assume !false; {154527#false} is VALID [2022-04-28 14:49:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:08,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:08,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70343365] [2022-04-28 14:49:08,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70343365] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:08,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:08,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:08,871 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:08,871 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1341121272] [2022-04-28 14:49:08,871 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1341121272] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:08,871 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:08,871 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:08,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665075996] [2022-04-28 14:49:08,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:08,871 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 14:49:08,871 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:08,871 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:08,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:08,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:49:08,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:08,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:49:08,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:49:08,904 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) [2022-04-28 14:49:25,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:25,432 INFO L93 Difference]: Finished difference Result 961 states and 1336 transitions. [2022-04-28 14:49:25,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 14:49:25,432 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-28 14:49:25,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-28 14:49:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-28 14:49:25,446 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 878 transitions. [2022-04-28 14:49:26,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 878 edges. 878 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:26,381 INFO L225 Difference]: With dead ends: 961 [2022-04-28 14:49:26,382 INFO L226 Difference]: Without dead ends: 941 [2022-04-28 14:49:26,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-04-28 14:49:26,382 INFO L413 NwaCegarLoop]: 645 mSDtfsCounter, 1576 mSDsluCounter, 2192 mSDsCounter, 0 mSdLazyCounter, 4657 mSolverCounterSat, 644 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s 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 [2022-04-28 14:49:26,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1578 Valid, 2837 Invalid, 5301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [644 Valid, 4657 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-28 14:49:26,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2022-04-28 14:49:28,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 821. [2022-04-28 14:49:28,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:28,554 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) [2022-04-28 14:49:28,555 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) [2022-04-28 14:49:28,555 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) [2022-04-28 14:49:28,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:28,582 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-28 14:49:28,582 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-28 14:49:28,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:28,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:28,584 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. [2022-04-28 14:49:28,584 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. [2022-04-28 14:49:28,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:28,611 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-28 14:49:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-28 14:49:28,612 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:28,612 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:28,612 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:28,612 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:28,612 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) [2022-04-28 14:49:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1106 transitions. [2022-04-28 14:49:28,643 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1106 transitions. Word has length 58 [2022-04-28 14:49:28,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:28,643 INFO L495 AbstractCegarLoop]: Abstraction has 821 states and 1106 transitions. [2022-04-28 14:49:28,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-28 14:49:28,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 821 states and 1106 transitions. [2022-04-28 14:49:31,156 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1106 edges. 1106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1106 transitions. [2022-04-28 14:49:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 14:49:31,159 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:31,159 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:31,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-28 14:49:31,159 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:31,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:31,159 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 1 times [2022-04-28 14:49:31,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:31,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [490223002] [2022-04-28 14:49:31,161 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:31,161 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 2 times [2022-04-28 14:49:31,161 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:31,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425082978] [2022-04-28 14:49:31,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:31,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,253 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 [2022-04-28 14:49:31,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,254 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-28 14:49:31,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,281 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 [2022-04-28 14:49:31,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-28 14:49:31,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,293 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 [2022-04-28 14:49:31,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,294 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-28 14:49:31,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:49:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:49:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:31,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 14:49:31,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 14:49:31,422 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,423 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 [2022-04-28 14:49:31,423 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 [2022-04-28 14:49:31,423 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 [2022-04-28 14:49:31,423 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 [2022-04-28 14:49:31,423 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 [2022-04-28 14:49:31,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 14:49:31,423 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 14:49:31,424 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 [2022-04-28 14:49:31,424 INFO L290 TraceCheckUtils]: 8: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,425 INFO L272 TraceCheckUtils]: 10: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:31,425 INFO L290 TraceCheckUtils]: 11: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 14:49:31,425 INFO L290 TraceCheckUtils]: 12: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 14:49:31,425 INFO L290 TraceCheckUtils]: 13: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,425 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,426 INFO L290 TraceCheckUtils]: 15: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,426 INFO L290 TraceCheckUtils]: 16: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,426 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:31,427 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 [2022-04-28 14:49:31,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-28 14:49:31,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-28 14:49:31,427 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 [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 INFO L290 TraceCheckUtils]: 9: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 14:49:31,428 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 14:49:31,428 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 [2022-04-28 14:49:31,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,429 INFO L272 TraceCheckUtils]: 14: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:31,429 INFO L290 TraceCheckUtils]: 15: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 14:49:31,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 14:49:31,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,430 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,430 INFO L290 TraceCheckUtils]: 19: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,431 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:31,431 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 [2022-04-28 14:49:31,431 INFO L290 TraceCheckUtils]: 23: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:31,432 INFO L290 TraceCheckUtils]: 24: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:31,432 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:49:31,433 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 [2022-04-28 14:49:31,433 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 [2022-04-28 14:49:31,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,433 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-28 14:49:31,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {160055#true} call #t~ret180 := main(); {160055#true} is VALID [2022-04-28 14:49:31,434 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 [2022-04-28 14:49:31,434 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 [2022-04-28 14:49:31,434 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 [2022-04-28 14:49:31,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,434 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-28 14:49:31,435 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 [2022-04-28 14:49:31,435 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 [2022-04-28 14:49:31,435 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 [2022-04-28 14:49:31,435 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 [2022-04-28 14:49:31,435 INFO L290 TraceCheckUtils]: 14: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,435 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-28 14:49:31,435 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 [2022-04-28 14:49:31,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume 2 == ~tmp_ndt_1~0; {160055#true} is VALID [2022-04-28 14:49:31,436 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 [2022-04-28 14:49:31,436 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 [2022-04-28 14:49:31,436 INFO L290 TraceCheckUtils]: 20: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-28 14:49:31,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,437 INFO L290 TraceCheckUtils]: 28: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-28 14:49:31,437 INFO L290 TraceCheckUtils]: 29: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-28 14:49:31,437 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 [2022-04-28 14:49:31,438 INFO L290 TraceCheckUtils]: 31: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,438 INFO L290 TraceCheckUtils]: 32: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,438 INFO L272 TraceCheckUtils]: 33: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:31,438 INFO L290 TraceCheckUtils]: 34: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-28 14:49:31,439 INFO L290 TraceCheckUtils]: 35: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-28 14:49:31,439 INFO L290 TraceCheckUtils]: 36: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-28 14:49:31,439 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:49:31,439 INFO L290 TraceCheckUtils]: 38: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,439 INFO L290 TraceCheckUtils]: 39: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:49:31,440 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-28 14:49:31,440 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 [2022-04-28 14:49:31,441 INFO L290 TraceCheckUtils]: 42: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:31,441 INFO L290 TraceCheckUtils]: 43: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:49:31,441 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:49:31,442 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 [2022-04-28 14:49:31,442 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 [2022-04-28 14:49:31,442 INFO L290 TraceCheckUtils]: 47: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:31,442 INFO L290 TraceCheckUtils]: 48: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:31,443 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 [2022-04-28 14:49:31,443 INFO L290 TraceCheckUtils]: 50: Hoare triple {160093#(not (= main_~status~9 259))} assume -1 != ~status~9; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:31,443 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 [2022-04-28 14:49:31,443 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 [2022-04-28 14:49:31,444 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 [2022-04-28 14:49:31,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {160093#(not (= main_~status~9 259))} assume 1 != ~pended~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-28 14:49:31,444 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 [2022-04-28 14:49:31,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {160093#(not (= main_~status~9 259))} assume 259 == ~status~9; {160056#false} is VALID [2022-04-28 14:49:31,444 INFO L272 TraceCheckUtils]: 57: Hoare triple {160056#false} call errorFn(); {160056#false} is VALID [2022-04-28 14:49:31,445 INFO L290 TraceCheckUtils]: 58: Hoare triple {160056#false} assume !false; {160056#false} is VALID [2022-04-28 14:49:31,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:31,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:31,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425082978] [2022-04-28 14:49:31,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425082978] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:31,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:31,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:31,445 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:31,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [490223002] [2022-04-28 14:49:31,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [490223002] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:31,445 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:31,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:49:31,445 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646106884] [2022-04-28 14:49:31,445 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:31,446 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 14:49:31,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:31,446 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:31,483 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:31,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:49:31,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:31,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:49:31,483 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:49:31,484 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) [2022-04-28 14:49:46,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:46,479 INFO L93 Difference]: Finished difference Result 994 states and 1368 transitions. [2022-04-28 14:49:46,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:49:46,480 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-28 14:49:46,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:49:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-28 14:49:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-28 14:49:46,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 920 transitions. [2022-04-28 14:49:47,426 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 920 edges. 920 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:47,463 INFO L225 Difference]: With dead ends: 994 [2022-04-28 14:49:47,463 INFO L226 Difference]: Without dead ends: 926 [2022-04-28 14:49:47,463 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 14:49:47,464 INFO L413 NwaCegarLoop]: 621 mSDtfsCounter, 1577 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 4175 mSolverCounterSat, 667 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.5s 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 [2022-04-28 14:49:47,464 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1581 Valid, 2512 Invalid, 4842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [667 Valid, 4175 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-28 14:49:47,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-28 14:49:49,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 809. [2022-04-28 14:49:49,600 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:49:49,601 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) [2022-04-28 14:49:49,602 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) [2022-04-28 14:49:49,602 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) [2022-04-28 14:49:49,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:49,628 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-28 14:49:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-28 14:49:49,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:49,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:49,630 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. [2022-04-28 14:49:49,630 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. [2022-04-28 14:49:49,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:49:49,656 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-28 14:49:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-28 14:49:49,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:49:49,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:49:49,657 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:49:49,657 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:49:49,657 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) [2022-04-28 14:49:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1085 transitions. [2022-04-28 14:49:49,687 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1085 transitions. Word has length 59 [2022-04-28 14:49:49,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:49:49,687 INFO L495 AbstractCegarLoop]: Abstraction has 809 states and 1085 transitions. [2022-04-28 14:49:49,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:49:49,688 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1085 transitions. [2022-04-28 14:49:52,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1085 transitions. [2022-04-28 14:49:52,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:49:52,154 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:49:52,154 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:49:52,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-28 14:49:52,155 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:49:52,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:49:52,155 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 1 times [2022-04-28 14:49:52,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:52,155 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1286902322] [2022-04-28 14:49:52,155 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:49:52,155 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 2 times [2022-04-28 14:49:52,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:49:52,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798351732] [2022-04-28 14:49:52,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:49:52,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:49:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:49:52,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,223 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 [2022-04-28 14:49:52,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,223 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-28 14:49:52,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:49:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,246 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 [2022-04-28 14:49:52,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,246 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-28 14:49:52,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:49:52,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,259 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 [2022-04-28 14:49:52,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,259 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-28 14:49:52,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:49:52,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:49:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:49:52,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,332 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 [2022-04-28 14:49:52,332 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 [2022-04-28 14:49:52,332 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 [2022-04-28 14:49:52,333 INFO L290 TraceCheckUtils]: 3: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:52,333 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 14:49:52,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:49:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:49:52,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 14:49:52,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 14:49:52,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 14:49:52,342 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 [2022-04-28 14:49:52,342 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 [2022-04-28 14:49:52,342 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 [2022-04-28 14:49:52,343 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 [2022-04-28 14:49:52,343 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 [2022-04-28 14:49:52,343 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 [2022-04-28 14:49:52,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:52,344 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 14:49:52,344 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 [2022-04-28 14:49:52,344 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 [2022-04-28 14:49:52,344 INFO L272 TraceCheckUtils]: 10: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:52,344 INFO L290 TraceCheckUtils]: 11: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,345 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 15: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 16: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 14:49:52,345 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 14:49:52,345 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 [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 14:49:52,345 INFO L290 TraceCheckUtils]: 3: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-28 14:49:52,346 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 [2022-04-28 14:49:52,346 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 [2022-04-28 14:49:52,346 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 [2022-04-28 14:49:52,347 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 [2022-04-28 14:49:52,347 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 [2022-04-28 14:49:52,347 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 [2022-04-28 14:49:52,347 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 [2022-04-28 14:49:52,348 INFO L290 TraceCheckUtils]: 11: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:52,348 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 14:49:52,348 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 [2022-04-28 14:49:52,348 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 [2022-04-28 14:49:52,348 INFO L272 TraceCheckUtils]: 15: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:52,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 14:49:52,348 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 14:49:52,349 INFO L290 TraceCheckUtils]: 18: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,349 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 14:49:52,349 INFO L290 TraceCheckUtils]: 20: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 14:49:52,349 INFO L290 TraceCheckUtils]: 21: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 14:49:52,349 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 14:49:52,349 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 [2022-04-28 14:49:52,349 INFO L290 TraceCheckUtils]: 24: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-28 14:49:52,349 INFO L290 TraceCheckUtils]: 25: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 14:49:52,349 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-28 14:49:52,350 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 [2022-04-28 14:49:52,350 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 [2022-04-28 14:49:52,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,350 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-28 14:49:52,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret180 := main(); {165602#true} is VALID [2022-04-28 14:49:52,351 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 [2022-04-28 14:49:52,351 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 [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,352 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,352 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-28 14:49:52,352 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 [2022-04-28 14:49:52,353 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume 2 == ~tmp_ndt_1~0; {165602#true} is VALID [2022-04-28 14:49:52,353 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 [2022-04-28 14:49:52,353 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 [2022-04-28 14:49:52,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 14:49:52,353 INFO L290 TraceCheckUtils]: 21: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-28 14:49:52,353 INFO L290 TraceCheckUtils]: 22: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-28 14:49:52,354 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 [2022-04-28 14:49:52,354 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 [2022-04-28 14:49:52,354 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 [2022-04-28 14:49:52,355 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 [2022-04-28 14:49:52,355 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 [2022-04-28 14:49:52,355 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 [2022-04-28 14:49:52,356 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 [2022-04-28 14:49:52,356 INFO L290 TraceCheckUtils]: 30: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-28 14:49:52,357 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-28 14:49:52,357 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 [2022-04-28 14:49:52,357 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 [2022-04-28 14:49:52,357 INFO L272 TraceCheckUtils]: 34: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 35: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 36: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 37: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-28 14:49:52,357 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 40: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-28 14:49:52,357 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 [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 43: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 44: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-28 14:49:52,357 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 [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 47: Hoare triple {165603#false} assume !(0 != ~we_should_unload~0); {165603#false} is VALID [2022-04-28 14:49:52,357 INFO L290 TraceCheckUtils]: 48: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 49: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 50: Hoare triple {165603#false} assume ~s~0 != ~UNLOADED~0; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 51: Hoare triple {165603#false} assume -1 != ~status~9; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 52: Hoare triple {165603#false} assume ~s~0 != ~SKIP2~0; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 53: Hoare triple {165603#false} assume ~s~0 != ~IPC~0; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 54: Hoare triple {165603#false} assume !(~s~0 != ~DC~0); {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 55: Hoare triple {165603#false} assume 1 != ~pended~0; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 56: Hoare triple {165603#false} assume ~s~0 == ~DC~0; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 57: Hoare triple {165603#false} assume 259 == ~status~9; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L272 TraceCheckUtils]: 58: Hoare triple {165603#false} call errorFn(); {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L290 TraceCheckUtils]: 59: Hoare triple {165603#false} assume !false; {165603#false} is VALID [2022-04-28 14:49:52,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:49:52,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:49:52,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798351732] [2022-04-28 14:49:52,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798351732] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:52,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:52,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:49:52,359 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:49:52,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1286902322] [2022-04-28 14:49:52,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1286902322] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:49:52,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:49:52,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 14:49:52,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254059689] [2022-04-28 14:49:52,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:49:52,359 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:49:52,359 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:49:52,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:49:52,398 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:49:52,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 14:49:52,399 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:49:52,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 14:49:52,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:49:52,399 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) [2022-04-28 14:50:00,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:00,645 INFO L93 Difference]: Finished difference Result 1090 states and 1543 transitions. [2022-04-28 14:50:00,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:50:00,646 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:50:00,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-28 14:50:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:00,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-28 14:50:00,660 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 1039 transitions. [2022-04-28 14:50:01,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1039 edges. 1039 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:01,779 INFO L225 Difference]: With dead ends: 1090 [2022-04-28 14:50:01,779 INFO L226 Difference]: Without dead ends: 979 [2022-04-28 14:50:01,779 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-04-28 14:50:01,780 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:50:01,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1306 Valid, 1299 Invalid, 1759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 1191 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-28 14:50:01,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2022-04-28 14:50:03,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 816. [2022-04-28 14:50:03,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:03,969 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) [2022-04-28 14:50:03,970 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) [2022-04-28 14:50:03,970 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) [2022-04-28 14:50:03,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:03,998 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-28 14:50:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-28 14:50:04,000 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:04,000 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:04,001 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. [2022-04-28 14:50:04,001 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. [2022-04-28 14:50:04,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:04,029 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-28 14:50:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-28 14:50:04,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:04,031 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:04,031 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:04,031 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:04,031 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) [2022-04-28 14:50:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1101 transitions. [2022-04-28 14:50:04,062 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1101 transitions. Word has length 60 [2022-04-28 14:50:04,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:04,062 INFO L495 AbstractCegarLoop]: Abstraction has 816 states and 1101 transitions. [2022-04-28 14:50:04,062 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:04,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1101 transitions. [2022-04-28 14:50:06,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1101 transitions. [2022-04-28 14:50:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:50:06,723 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:06,723 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:06,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-28 14:50:06,724 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:06,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:06,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 1 times [2022-04-28 14:50:06,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:06,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [234071032] [2022-04-28 14:50:06,724 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:06,724 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 2 times [2022-04-28 14:50:06,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:06,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163316690] [2022-04-28 14:50:06,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:06,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,793 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 [2022-04-28 14:50:06,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-28 14:50:06,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,820 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 [2022-04-28 14:50:06,820 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,820 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-28 14:50:06,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,834 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 [2022-04-28 14:50:06,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,834 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-28 14:50:06,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:50:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:50:06,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,944 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 [2022-04-28 14:50:06,945 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 [2022-04-28 14:50:06,945 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 14:50:06,945 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,945 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 14:50:06,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-28 14:50:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:06,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 14:50:06,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 14:50:06,956 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:50:06,957 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 [2022-04-28 14:50:06,957 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 [2022-04-28 14:50:06,958 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 [2022-04-28 14:50:06,958 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 [2022-04-28 14:50:06,958 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 [2022-04-28 14:50:06,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 14:50:06,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,958 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 14:50:06,958 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 [2022-04-28 14:50:06,958 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 [2022-04-28 14:50:06,959 INFO L272 TraceCheckUtils]: 10: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:06,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 14:50:06,959 INFO L290 TraceCheckUtils]: 12: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 14:50:06,959 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,959 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:50:06,960 INFO L290 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,960 INFO L290 TraceCheckUtils]: 16: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,961 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:50:06,961 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 [2022-04-28 14:50:06,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 14:50:06,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 14:50:06,961 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-28 14:50:06,962 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 [2022-04-28 14:50:06,962 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 [2022-04-28 14:50:06,962 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 [2022-04-28 14:50:06,962 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 [2022-04-28 14:50:06,962 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 [2022-04-28 14:50:06,963 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 [2022-04-28 14:50:06,963 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 14:50:06,963 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,963 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 14:50:06,963 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 [2022-04-28 14:50:06,963 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 [2022-04-28 14:50:06,964 INFO L272 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:06,964 INFO L290 TraceCheckUtils]: 16: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 14:50:06,964 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 14:50:06,964 INFO L290 TraceCheckUtils]: 18: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,964 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:50:06,964 INFO L290 TraceCheckUtils]: 20: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,965 INFO L290 TraceCheckUtils]: 21: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,966 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:50:06,967 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 [2022-04-28 14:50:06,967 INFO L290 TraceCheckUtils]: 24: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,967 INFO L290 TraceCheckUtils]: 25: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,968 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:50:06,969 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 [2022-04-28 14:50:06,969 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 [2022-04-28 14:50:06,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-28 14:50:06,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret180 := main(); {171454#true} is VALID [2022-04-28 14:50:06,969 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 [2022-04-28 14:50:06,970 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 [2022-04-28 14:50:06,970 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 [2022-04-28 14:50:06,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,970 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-28 14:50:06,970 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 [2022-04-28 14:50:06,970 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 [2022-04-28 14:50:06,971 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 [2022-04-28 14:50:06,971 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 [2022-04-28 14:50:06,971 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,971 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-28 14:50:06,971 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 [2022-04-28 14:50:06,971 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume 2 == ~tmp_ndt_1~0; {171454#true} is VALID [2022-04-28 14:50:06,972 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 [2022-04-28 14:50:06,972 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 [2022-04-28 14:50:06,972 INFO L290 TraceCheckUtils]: 20: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 14:50:06,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-28 14:50:06,972 INFO L290 TraceCheckUtils]: 22: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-28 14:50:06,973 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 [2022-04-28 14:50:06,973 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 [2022-04-28 14:50:06,973 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 [2022-04-28 14:50:06,974 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 [2022-04-28 14:50:06,974 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 [2022-04-28 14:50:06,974 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 [2022-04-28 14:50:06,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-28 14:50:06,974 INFO L290 TraceCheckUtils]: 30: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,974 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-28 14:50:06,974 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 [2022-04-28 14:50:06,974 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 [2022-04-28 14:50:06,975 INFO L272 TraceCheckUtils]: 34: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:06,975 INFO L290 TraceCheckUtils]: 35: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-28 14:50:06,975 INFO L290 TraceCheckUtils]: 36: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-28 14:50:06,975 INFO L290 TraceCheckUtils]: 37: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-28 14:50:06,975 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-28 14:50:06,976 INFO L290 TraceCheckUtils]: 39: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,976 INFO L290 TraceCheckUtils]: 40: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,976 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-28 14:50:06,977 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 [2022-04-28 14:50:06,977 INFO L290 TraceCheckUtils]: 43: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,977 INFO L290 TraceCheckUtils]: 44: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:50:06,978 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:50:06,978 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 [2022-04-28 14:50:06,978 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 [2022-04-28 14:50:06,979 INFO L290 TraceCheckUtils]: 48: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:50:06,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:50:06,979 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 [2022-04-28 14:50:06,979 INFO L290 TraceCheckUtils]: 51: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:50:06,980 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 [2022-04-28 14:50:06,980 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 [2022-04-28 14:50:06,980 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 [2022-04-28 14:50:06,980 INFO L290 TraceCheckUtils]: 55: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:50:06,981 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 [2022-04-28 14:50:06,981 INFO L290 TraceCheckUtils]: 57: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {171455#false} is VALID [2022-04-28 14:50:06,981 INFO L272 TraceCheckUtils]: 58: Hoare triple {171455#false} call errorFn(); {171455#false} is VALID [2022-04-28 14:50:06,981 INFO L290 TraceCheckUtils]: 59: Hoare triple {171455#false} assume !false; {171455#false} is VALID [2022-04-28 14:50:06,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:06,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:06,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163316690] [2022-04-28 14:50:06,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163316690] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:06,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:06,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:06,982 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:06,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [234071032] [2022-04-28 14:50:06,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [234071032] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:06,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:06,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:06,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856371944] [2022-04-28 14:50:06,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:06,982 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:50:06,982 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:06,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:07,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:07,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:50:07,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:07,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:50:07,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:50:07,023 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) [2022-04-28 14:50:19,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:19,949 INFO L93 Difference]: Finished difference Result 959 states and 1340 transitions. [2022-04-28 14:50:19,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-28 14:50:19,949 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-28 14:50:19,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-28 14:50:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-28 14:50:19,965 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 876 transitions. [2022-04-28 14:50:20,848 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 876 edges. 876 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:20,884 INFO L225 Difference]: With dead ends: 959 [2022-04-28 14:50:20,884 INFO L226 Difference]: Without dead ends: 934 [2022-04-28 14:50:20,884 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:50:20,884 INFO L413 NwaCegarLoop]: 607 mSDtfsCounter, 958 mSDsluCounter, 1945 mSDsCounter, 0 mSdLazyCounter, 3654 mSolverCounterSat, 385 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s 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 [2022-04-28 14:50:20,885 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [961 Valid, 2552 Invalid, 4039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [385 Valid, 3654 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-28 14:50:20,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-28 14:50:23,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 814. [2022-04-28 14:50:23,103 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:23,104 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) [2022-04-28 14:50:23,105 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) [2022-04-28 14:50:23,105 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) [2022-04-28 14:50:23,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:23,131 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-28 14:50:23,131 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-28 14:50:23,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:23,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:23,133 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. [2022-04-28 14:50:23,133 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. [2022-04-28 14:50:23,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:23,159 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-28 14:50:23,159 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-28 14:50:23,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:23,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:23,160 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:23,160 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:23,161 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) [2022-04-28 14:50:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1097 transitions. [2022-04-28 14:50:23,191 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1097 transitions. Word has length 60 [2022-04-28 14:50:23,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:23,191 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1097 transitions. [2022-04-28 14:50:23,191 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:23,191 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1097 transitions. [2022-04-28 14:50:25,806 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1097 edges. 1097 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1097 transitions. [2022-04-28 14:50:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-28 14:50:25,808 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:25,808 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:25,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-28 14:50:25,808 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:25,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:25,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 1 times [2022-04-28 14:50:25,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:25,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1964664164] [2022-04-28 14:50:25,809 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:25,809 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 2 times [2022-04-28 14:50:25,809 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:25,809 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226513497] [2022-04-28 14:50:25,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:25,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:25,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:25,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:25,890 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 [2022-04-28 14:50:25,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:25,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-28 14:50:25,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:25,916 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 [2022-04-28 14:50:25,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:25,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-28 14:50:25,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:25,931 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 [2022-04-28 14:50:25,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:25,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-28 14:50:25,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:50:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:50:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:26,111 INFO L290 TraceCheckUtils]: 0: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 14:50:26,111 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 14:50:26,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,111 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 [2022-04-28 14:50:26,111 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 [2022-04-28 14:50:26,111 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 [2022-04-28 14:50:26,112 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 [2022-04-28 14:50:26,112 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 [2022-04-28 14:50:26,112 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 [2022-04-28 14:50:26,112 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 14:50:26,112 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 14:50:26,112 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 14:50:26,112 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 [2022-04-28 14:50:26,113 INFO L290 TraceCheckUtils]: 9: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,113 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 [2022-04-28 14:50:26,114 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 [2022-04-28 14:50:26,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 14:50:26,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 14:50:26,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,114 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 [2022-04-28 14:50:26,115 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 [2022-04-28 14:50:26,115 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 [2022-04-28 14:50:26,115 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 [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-28 14:50:26,116 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,116 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 [2022-04-28 14:50:26,117 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 [2022-04-28 14:50:26,117 INFO L290 TraceCheckUtils]: 9: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 14:50:26,117 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 14:50:26,117 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 14:50:26,117 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 [2022-04-28 14:50:26,117 INFO L290 TraceCheckUtils]: 13: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,118 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 [2022-04-28 14:50:26,118 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 [2022-04-28 14:50:26,118 INFO L290 TraceCheckUtils]: 16: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 14:50:26,118 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 14:50:26,118 INFO L290 TraceCheckUtils]: 18: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,118 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 [2022-04-28 14:50:26,119 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 [2022-04-28 14:50:26,119 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 [2022-04-28 14:50:26,120 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 [2022-04-28 14:50:26,120 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 [2022-04-28 14:50:26,120 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 [2022-04-28 14:50:26,120 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 [2022-04-28 14:50:26,121 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 [2022-04-28 14:50:26,122 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 [2022-04-28 14:50:26,122 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 [2022-04-28 14:50:26,122 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,122 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-28 14:50:26,122 INFO L272 TraceCheckUtils]: 4: Hoare triple {176955#true} call #t~ret180 := main(); {176955#true} is VALID [2022-04-28 14:50:26,122 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 [2022-04-28 14:50:26,123 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 [2022-04-28 14:50:26,123 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 [2022-04-28 14:50:26,123 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,123 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-28 14:50:26,123 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 [2022-04-28 14:50:26,123 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 [2022-04-28 14:50:26,124 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 [2022-04-28 14:50:26,124 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 [2022-04-28 14:50:26,124 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,124 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-28 14:50:26,124 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 [2022-04-28 14:50:26,124 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume 2 == ~tmp_ndt_1~0; {176955#true} is VALID [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,125 INFO L290 TraceCheckUtils]: 20: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-28 14:50:26,125 INFO L290 TraceCheckUtils]: 21: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,125 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 [2022-04-28 14:50:26,126 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 [2022-04-28 14:50:26,126 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 [2022-04-28 14:50:26,126 INFO L290 TraceCheckUtils]: 28: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-28 14:50:26,126 INFO L290 TraceCheckUtils]: 29: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-28 14:50:26,126 INFO L290 TraceCheckUtils]: 30: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-28 14:50:26,126 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 [2022-04-28 14:50:26,126 INFO L290 TraceCheckUtils]: 32: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-28 14:50:26,127 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 [2022-04-28 14:50:26,127 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 [2022-04-28 14:50:26,127 INFO L290 TraceCheckUtils]: 35: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-28 14:50:26,127 INFO L290 TraceCheckUtils]: 36: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-28 14:50:26,127 INFO L290 TraceCheckUtils]: 37: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-28 14:50:26,128 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 [2022-04-28 14:50:26,128 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 [2022-04-28 14:50:26,128 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 [2022-04-28 14:50:26,129 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 [2022-04-28 14:50:26,129 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 [2022-04-28 14:50:26,129 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 [2022-04-28 14:50:26,129 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 [2022-04-28 14:50:26,130 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 [2022-04-28 14:50:26,130 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 [2022-04-28 14:50:26,131 INFO L290 TraceCheckUtils]: 47: Hoare triple {176994#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,131 INFO L290 TraceCheckUtils]: 48: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,131 INFO L290 TraceCheckUtils]: 49: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,131 INFO L290 TraceCheckUtils]: 50: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,131 INFO L290 TraceCheckUtils]: 51: Hoare triple {176994#(= main_~status~9 0)} assume -1 != ~status~9; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,132 INFO L290 TraceCheckUtils]: 52: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,132 INFO L290 TraceCheckUtils]: 54: Hoare triple {176994#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,132 INFO L290 TraceCheckUtils]: 55: Hoare triple {176994#(= main_~status~9 0)} assume 1 != ~pended~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,133 INFO L290 TraceCheckUtils]: 56: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-28 14:50:26,133 INFO L290 TraceCheckUtils]: 57: Hoare triple {176994#(= main_~status~9 0)} assume 259 == ~status~9; {176956#false} is VALID [2022-04-28 14:50:26,133 INFO L272 TraceCheckUtils]: 58: Hoare triple {176956#false} call errorFn(); {176956#false} is VALID [2022-04-28 14:50:26,133 INFO L290 TraceCheckUtils]: 59: Hoare triple {176956#false} assume !false; {176956#false} is VALID [2022-04-28 14:50:26,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:26,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:26,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226513497] [2022-04-28 14:50:26,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [226513497] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:26,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:26,134 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:26,134 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:26,134 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1964664164] [2022-04-28 14:50:26,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1964664164] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:26,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:26,134 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:50:26,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58799616] [2022-04-28 14:50:26,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:26,135 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:26,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:26,135 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:26,167 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:26,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:50:26,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:26,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:50:26,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:50:26,169 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) [2022-04-28 14:50:40,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:40,747 INFO L93 Difference]: Finished difference Result 1004 states and 1392 transitions. [2022-04-28 14:50:40,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-28 14:50:40,748 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-28 14:50:40,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:40,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-28 14:50:40,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-28 14:50:40,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 913 transitions. [2022-04-28 14:50:41,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 913 edges. 913 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:41,724 INFO L225 Difference]: With dead ends: 1004 [2022-04-28 14:50:41,724 INFO L226 Difference]: Without dead ends: 923 [2022-04-28 14:50:41,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-28 14:50:41,725 INFO L413 NwaCegarLoop]: 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, 5.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:41,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [670 Valid, 2684 Invalid, 4823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 4554 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-28 14:50:41,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2022-04-28 14:50:43,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 806. [2022-04-28 14:50:43,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:43,911 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) [2022-04-28 14:50:43,912 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) [2022-04-28 14:50:43,912 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) [2022-04-28 14:50:43,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:43,938 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-28 14:50:43,938 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-28 14:50:43,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:43,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:43,939 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. [2022-04-28 14:50:43,940 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. [2022-04-28 14:50:43,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:43,966 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-28 14:50:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-28 14:50:43,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:43,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:43,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:43,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:43,968 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) [2022-04-28 14:50:43,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1081 transitions. [2022-04-28 14:50:43,998 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1081 transitions. Word has length 60 [2022-04-28 14:50:43,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:50:43,998 INFO L495 AbstractCegarLoop]: Abstraction has 806 states and 1081 transitions. [2022-04-28 14:50:43,998 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-28 14:50:43,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1081 transitions. [2022-04-28 14:50:46,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1081 transitions. [2022-04-28 14:50:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-28 14:50:46,630 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:50:46,630 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:50:46,630 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-28 14:50:46,630 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:50:46,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:50:46,630 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 1 times [2022-04-28 14:50:46,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:46,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1084021513] [2022-04-28 14:50:46,631 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:50:46,631 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 2 times [2022-04-28 14:50:46,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:50:46,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130458854] [2022-04-28 14:50:46,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:50:46,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:50:46,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:50:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,714 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 [2022-04-28 14:50:46,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-28 14:50:46,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:50:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,734 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 [2022-04-28 14:50:46,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,734 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-28 14:50:46,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:50:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,746 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 [2022-04-28 14:50:46,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,746 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-28 14:50:46,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:50:46,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:50:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:50:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,823 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 [2022-04-28 14:50:46,823 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 [2022-04-28 14:50:46,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,824 INFO L290 TraceCheckUtils]: 3: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,824 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:46,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:50:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:50:46,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 14:50:46,833 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 14:50:46,834 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,834 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 14:50:46,834 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 [2022-04-28 14:50:46,834 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 [2022-04-28 14:50:46,834 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 [2022-04-28 14:50:46,834 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 [2022-04-28 14:50:46,834 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 [2022-04-28 14:50:46,835 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,835 INFO L290 TraceCheckUtils]: 6: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,836 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:46,836 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 [2022-04-28 14:50:46,836 INFO L290 TraceCheckUtils]: 9: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 14:50:46,836 INFO L290 TraceCheckUtils]: 10: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,836 INFO L272 TraceCheckUtils]: 11: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:46,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,837 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 16: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 17: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 14:50:46,837 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 14:50:46,837 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 [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 14:50:46,837 INFO L290 TraceCheckUtils]: 3: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,838 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 [2022-04-28 14:50:46,839 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,839 INFO L290 TraceCheckUtils]: 11: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,840 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:46,840 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 [2022-04-28 14:50:46,840 INFO L290 TraceCheckUtils]: 14: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 14:50:46,840 INFO L290 TraceCheckUtils]: 15: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,840 INFO L272 TraceCheckUtils]: 16: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:46,840 INFO L290 TraceCheckUtils]: 17: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 14:50:46,840 INFO L290 TraceCheckUtils]: 18: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 14:50:46,841 INFO L290 TraceCheckUtils]: 19: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,841 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 14:50:46,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,841 INFO L290 TraceCheckUtils]: 22: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 14:50:46,841 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 14:50:46,841 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 [2022-04-28 14:50:46,841 INFO L290 TraceCheckUtils]: 25: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-28 14:50:46,841 INFO L290 TraceCheckUtils]: 26: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 14:50:46,841 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-28 14:50:46,842 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 [2022-04-28 14:50:46,842 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 [2022-04-28 14:50:46,842 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-28 14:50:46,842 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret180 := main(); {182512#true} is VALID [2022-04-28 14:50:46,842 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 [2022-04-28 14:50:46,843 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 [2022-04-28 14:50:46,843 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 [2022-04-28 14:50:46,843 INFO L290 TraceCheckUtils]: 8: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,843 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-28 14:50:46,843 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 [2022-04-28 14:50:46,843 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 [2022-04-28 14:50:46,844 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 [2022-04-28 14:50:46,844 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 [2022-04-28 14:50:46,844 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,844 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-28 14:50:46,844 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 [2022-04-28 14:50:46,844 INFO L290 TraceCheckUtils]: 17: Hoare triple {182512#true} assume 2 == ~tmp_ndt_1~0; {182512#true} is VALID [2022-04-28 14:50:46,845 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 [2022-04-28 14:50:46,845 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 [2022-04-28 14:50:46,845 INFO L290 TraceCheckUtils]: 20: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 14:50:46,845 INFO L290 TraceCheckUtils]: 21: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-28 14:50:46,845 INFO L290 TraceCheckUtils]: 22: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,846 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 [2022-04-28 14:50:46,847 INFO L290 TraceCheckUtils]: 29: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,847 INFO L290 TraceCheckUtils]: 30: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:50:46,847 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-28 14:50:46,848 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 [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 33: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 34: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,848 INFO L272 TraceCheckUtils]: 35: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 36: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 37: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 38: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-28 14:50:46,848 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-28 14:50:46,848 INFO L290 TraceCheckUtils]: 40: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 41: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-28 14:50:46,849 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 [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 44: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 45: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-28 14:50:46,849 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 [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 48: Hoare triple {182513#false} assume !(0 != ~we_should_unload~0); {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 49: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 50: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 51: Hoare triple {182513#false} assume ~s~0 != ~UNLOADED~0; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 52: Hoare triple {182513#false} assume -1 != ~status~9; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 53: Hoare triple {182513#false} assume ~s~0 != ~SKIP2~0; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 54: Hoare triple {182513#false} assume ~s~0 != ~IPC~0; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 55: Hoare triple {182513#false} assume !(~s~0 != ~DC~0); {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 56: Hoare triple {182513#false} assume 1 != ~pended~0; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 57: Hoare triple {182513#false} assume ~s~0 == ~DC~0; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 58: Hoare triple {182513#false} assume 259 == ~status~9; {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L272 TraceCheckUtils]: 59: Hoare triple {182513#false} call errorFn(); {182513#false} is VALID [2022-04-28 14:50:46,849 INFO L290 TraceCheckUtils]: 60: Hoare triple {182513#false} assume !false; {182513#false} is VALID [2022-04-28 14:50:46,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:50:46,850 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:50:46,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130458854] [2022-04-28 14:50:46,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130458854] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:46,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:46,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:50:46,850 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:50:46,850 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1084021513] [2022-04-28 14:50:46,850 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1084021513] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:50:46,850 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:50:46,850 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:50:46,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034209757] [2022-04-28 14:50:46,850 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:50:46,851 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 14:50:46,851 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:50:46,851 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:46,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:46,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:50:46,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:50:46,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:50:46,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:50:46,886 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) [2022-04-28 14:50:56,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:56,702 INFO L93 Difference]: Finished difference Result 971 states and 1362 transitions. [2022-04-28 14:50:56,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 14:50:56,702 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-28 14:50:56,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:50:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:56,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-28 14:50:56,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:50:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-28 14:50:56,716 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 879 transitions. [2022-04-28 14:50:57,643 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:50:57,679 INFO L225 Difference]: With dead ends: 971 [2022-04-28 14:50:57,679 INFO L226 Difference]: Without dead ends: 937 [2022-04-28 14:50:57,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-28 14:50:57,680 INFO L413 NwaCegarLoop]: 586 mSDtfsCounter, 909 mSDsluCounter, 1132 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s 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, 3.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:50:57,680 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 1718 Invalid, 2460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [418 Valid, 2042 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-28 14:50:57,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2022-04-28 14:50:59,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 810. [2022-04-28 14:50:59,924 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:50:59,925 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) [2022-04-28 14:50:59,925 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) [2022-04-28 14:50:59,926 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) [2022-04-28 14:50:59,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:59,959 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-28 14:50:59,959 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-28 14:50:59,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:59,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:59,961 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. [2022-04-28 14:50:59,961 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. [2022-04-28 14:50:59,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:50:59,988 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-28 14:50:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-28 14:50:59,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:50:59,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:50:59,990 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:50:59,990 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:50:59,990 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) [2022-04-28 14:51:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1099 transitions. [2022-04-28 14:51:00,021 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1099 transitions. Word has length 61 [2022-04-28 14:51:00,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:00,021 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1099 transitions. [2022-04-28 14:51:00,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:51:00,021 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1099 transitions. [2022-04-28 14:51:02,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1099 transitions. [2022-04-28 14:51:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-28 14:51:02,831 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:02,831 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:02,831 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-28 14:51:02,832 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:02,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:02,832 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 1 times [2022-04-28 14:51:02,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:02,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [833402083] [2022-04-28 14:51:02,832 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:02,832 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 2 times [2022-04-28 14:51:02,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:02,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059492159] [2022-04-28 14:51:02,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:02,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:02,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:02,925 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 [2022-04-28 14:51:02,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:02,926 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-28 14:51:02,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:02,949 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 [2022-04-28 14:51:02,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:02,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-28 14:51:02,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:02,961 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 [2022-04-28 14:51:02,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:02,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-28 14:51:02,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:03,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:03,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:51:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:03,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:03,247 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 [2022-04-28 14:51:03,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 14:51:03,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 14:51:03,248 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 14:51:03,248 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 14:51:03,248 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 [2022-04-28 14:51:03,248 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 [2022-04-28 14:51:03,249 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 [2022-04-28 14:51:03,249 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 [2022-04-28 14:51:03,250 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 [2022-04-28 14:51:03,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 14:51:03,250 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 [2022-04-28 14:51:03,250 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 [2022-04-28 14:51:03,251 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 [2022-04-28 14:51:03,251 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 14:51:03,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 14:51:03,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 14:51:03,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 14:51:03,251 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 [2022-04-28 14:51:03,252 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 [2022-04-28 14:51:03,252 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 [2022-04-28 14:51:03,253 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 [2022-04-28 14:51:03,253 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 [2022-04-28 14:51:03,253 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 [2022-04-28 14:51:03,254 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 [2022-04-28 14:51:03,254 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 [2022-04-28 14:51:03,254 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 [2022-04-28 14:51:03,254 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 [2022-04-28 14:51:03,254 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 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 [2022-04-28 14:51:03,255 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 14:51:03,256 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 [2022-04-28 14:51:03,256 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 [2022-04-28 14:51:03,256 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 14:51:03,256 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 [2022-04-28 14:51:03,257 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 [2022-04-28 14:51:03,257 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 [2022-04-28 14:51:03,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 14:51:03,257 INFO L290 TraceCheckUtils]: 18: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 14:51:03,257 INFO L290 TraceCheckUtils]: 19: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 14:51:03,257 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 14:51:03,257 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 [2022-04-28 14:51:03,258 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 [2022-04-28 14:51:03,258 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 [2022-04-28 14:51:03,259 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 [2022-04-28 14:51:03,259 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 [2022-04-28 14:51:03,260 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 [2022-04-28 14:51:03,261 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 [2022-04-28 14:51:03,261 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 [2022-04-28 14:51:03,262 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 [2022-04-28 14:51:03,262 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 [2022-04-28 14:51:03,262 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 [2022-04-28 14:51:03,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,263 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 [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,264 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,264 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 14:51:03,264 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 [2022-04-28 14:51:03,265 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 [2022-04-28 14:51:03,265 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 [2022-04-28 14:51:03,265 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 14:51:03,265 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 14:51:03,265 INFO L290 TraceCheckUtils]: 22: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 14:51:03,265 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 14:51:03,266 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 [2022-04-28 14:51:03,266 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 [2022-04-28 14:51:03,266 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 [2022-04-28 14:51:03,267 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 [2022-04-28 14:51:03,267 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 [2022-04-28 14:51:03,267 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 [2022-04-28 14:51:03,268 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 [2022-04-28 14:51:03,268 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 [2022-04-28 14:51:03,269 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 [2022-04-28 14:51:03,269 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 [2022-04-28 14:51:03,270 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 [2022-04-28 14:51:03,270 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 [2022-04-28 14:51:03,270 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 [2022-04-28 14:51:03,271 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 [2022-04-28 14:51:03,272 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 [2022-04-28 14:51:03,272 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 [2022-04-28 14:51:03,272 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:03,272 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-28 14:51:03,272 INFO L272 TraceCheckUtils]: 4: Hoare triple {188033#true} call #t~ret180 := main(); {188033#true} is VALID [2022-04-28 14:51:03,273 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 [2022-04-28 14:51:03,273 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 [2022-04-28 14:51:03,273 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 [2022-04-28 14:51:03,274 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:03,274 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-28 14:51:03,274 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 [2022-04-28 14:51:03,274 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 [2022-04-28 14:51:03,274 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 [2022-04-28 14:51:03,274 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 [2022-04-28 14:51:03,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-28 14:51:03,274 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-28 14:51:03,274 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 [2022-04-28 14:51:03,274 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume 2 == ~tmp_ndt_1~0; {188033#true} is VALID [2022-04-28 14:51:03,275 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 [2022-04-28 14:51:03,275 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 [2022-04-28 14:51:03,275 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,276 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 [2022-04-28 14:51:03,277 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 [2022-04-28 14:51:03,277 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 [2022-04-28 14:51:03,277 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 [2022-04-28 14:51:03,277 INFO L290 TraceCheckUtils]: 32: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-28 14:51:03,282 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 [2022-04-28 14:51:03,283 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 [2022-04-28 14:51:03,283 INFO L290 TraceCheckUtils]: 35: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-28 14:51:03,283 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 [2022-04-28 14:51:03,283 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 [2022-04-28 14:51:03,283 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 [2022-04-28 14:51:03,284 INFO L290 TraceCheckUtils]: 39: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-28 14:51:03,284 INFO L290 TraceCheckUtils]: 40: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-28 14:51:03,284 INFO L290 TraceCheckUtils]: 41: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-28 14:51:03,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-28 14:51:03,284 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 [2022-04-28 14:51:03,284 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 [2022-04-28 14:51:03,285 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 [2022-04-28 14:51:03,285 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 [2022-04-28 14:51:03,286 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 [2022-04-28 14:51:03,286 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 [2022-04-28 14:51:03,287 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 [2022-04-28 14:51:03,287 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 [2022-04-28 14:51:03,287 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 [2022-04-28 14:51:03,288 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 [2022-04-28 14:51:03,289 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 [2022-04-28 14:51:03,289 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 [2022-04-28 14:51:03,289 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 [2022-04-28 14:51:03,290 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 [2022-04-28 14:51:03,290 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 [2022-04-28 14:51:03,291 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 [2022-04-28 14:51:03,291 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 [2022-04-28 14:51:03,291 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 [2022-04-28 14:51:03,292 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 [2022-04-28 14:51:03,292 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 [2022-04-28 14:51:03,292 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 [2022-04-28 14:51:03,293 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 [2022-04-28 14:51:03,293 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 [2022-04-28 14:51:03,293 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 [2022-04-28 14:51:03,294 INFO L272 TraceCheckUtils]: 67: Hoare triple {188034#false} call errorFn(); {188034#false} is VALID [2022-04-28 14:51:03,294 INFO L290 TraceCheckUtils]: 68: Hoare triple {188034#false} assume !false; {188034#false} is VALID [2022-04-28 14:51:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:03,294 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:03,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2059492159] [2022-04-28 14:51:03,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2059492159] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:03,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:03,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:03,294 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:03,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [833402083] [2022-04-28 14:51:03,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [833402083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:03,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:03,295 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:03,295 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103495343] [2022-04-28 14:51:03,295 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:03,295 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 14:51:03,295 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:03,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:03,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:03,345 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:51:03,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:03,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:51:03,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:51:03,346 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) [2022-04-28 14:51:19,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:19,953 INFO L93 Difference]: Finished difference Result 944 states and 1327 transitions. [2022-04-28 14:51:19,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:51:19,953 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-28 14:51:19,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:19,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-28 14:51:19,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-28 14:51:19,971 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 818 transitions. [2022-04-28 14:51:20,845 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:20,883 INFO L225 Difference]: With dead ends: 944 [2022-04-28 14:51:20,883 INFO L226 Difference]: Without dead ends: 914 [2022-04-28 14:51:20,883 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:51:20,884 INFO L413 NwaCegarLoop]: 599 mSDtfsCounter, 597 mSDsluCounter, 2485 mSDsCounter, 0 mSdLazyCounter, 5268 mSolverCounterSat, 244 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s 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, 6.5s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:20,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [599 Valid, 3084 Invalid, 5512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [244 Valid, 5268 Invalid, 0 Unknown, 0 Unchecked, 6.5s Time] [2022-04-28 14:51:20,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-28 14:51:23,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 799. [2022-04-28 14:51:23,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:23,087 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) [2022-04-28 14:51:23,088 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) [2022-04-28 14:51:23,088 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) [2022-04-28 14:51:23,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:23,114 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-28 14:51:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-28 14:51:23,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:23,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:23,116 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. [2022-04-28 14:51:23,116 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. [2022-04-28 14:51:23,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:23,142 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-28 14:51:23,142 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-28 14:51:23,143 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:23,143 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:23,143 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:23,143 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:23,144 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) [2022-04-28 14:51:23,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1084 transitions. [2022-04-28 14:51:23,174 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1084 transitions. Word has length 69 [2022-04-28 14:51:23,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:23,174 INFO L495 AbstractCegarLoop]: Abstraction has 799 states and 1084 transitions. [2022-04-28 14:51:23,174 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:23,174 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1084 transitions. [2022-04-28 14:51:25,871 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1084 transitions. [2022-04-28 14:51:25,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:51:25,872 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:25,872 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:25,872 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-28 14:51:25,872 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:25,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:25,873 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 1 times [2022-04-28 14:51:25,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:25,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1512463507] [2022-04-28 14:51:25,873 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:25,873 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 2 times [2022-04-28 14:51:25,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:25,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125179085] [2022-04-28 14:51:25,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:25,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:25,973 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 [2022-04-28 14:51:25,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:25,973 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-28 14:51:25,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:25,995 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 [2022-04-28 14:51:25,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:25,995 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-28 14:51:26,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:26,008 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 [2022-04-28 14:51:26,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:26,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-28 14:51:26,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:26,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:51:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:26,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:26,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:26,219 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 [2022-04-28 14:51:26,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 14:51:26,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 14:51:26,220 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 14:51:26,220 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 14:51:26,220 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 [2022-04-28 14:51:26,220 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 [2022-04-28 14:51:26,221 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 [2022-04-28 14:51:26,221 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 [2022-04-28 14:51:26,221 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 [2022-04-28 14:51:26,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 14:51:26,221 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 [2022-04-28 14:51:26,222 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 [2022-04-28 14:51:26,222 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 [2022-04-28 14:51:26,222 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 14:51:26,222 INFO L290 TraceCheckUtils]: 6: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 14:51:26,222 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 14:51:26,222 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 14:51:26,223 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 [2022-04-28 14:51:26,223 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 [2022-04-28 14:51:26,223 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 [2022-04-28 14:51:26,224 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 [2022-04-28 14:51:26,224 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 [2022-04-28 14:51:26,225 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 [2022-04-28 14:51:26,225 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 [2022-04-28 14:51:26,225 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 [2022-04-28 14:51:26,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 14:51:26,226 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 [2022-04-28 14:51:26,226 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 [2022-04-28 14:51:26,226 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 14:51:26,226 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 [2022-04-28 14:51:26,227 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 [2022-04-28 14:51:26,227 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 [2022-04-28 14:51:26,227 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 14:51:26,227 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 14:51:26,227 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 14:51:26,227 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 14:51:26,228 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 [2022-04-28 14:51:26,228 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 [2022-04-28 14:51:26,228 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 [2022-04-28 14:51:26,229 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 [2022-04-28 14:51:26,229 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 [2022-04-28 14:51:26,230 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 [2022-04-28 14:51:26,230 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 [2022-04-28 14:51:26,231 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 [2022-04-28 14:51:26,231 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 [2022-04-28 14:51:26,231 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 [2022-04-28 14:51:26,232 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 [2022-04-28 14:51:26,232 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,232 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,232 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,232 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-28 14:51:26,232 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 [2022-04-28 14:51:26,233 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 [2022-04-28 14:51:26,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 14:51:26,233 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 [2022-04-28 14:51:26,233 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 [2022-04-28 14:51:26,233 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 14:51:26,233 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 [2022-04-28 14:51:26,234 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 [2022-04-28 14:51:26,234 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 [2022-04-28 14:51:26,234 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 14:51:26,234 INFO L290 TraceCheckUtils]: 15: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 14:51:26,234 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 14:51:26,234 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 14:51:26,234 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 [2022-04-28 14:51:26,235 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 [2022-04-28 14:51:26,235 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 [2022-04-28 14:51:26,236 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 [2022-04-28 14:51:26,236 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 [2022-04-28 14:51:26,236 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 [2022-04-28 14:51:26,237 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 [2022-04-28 14:51:26,237 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 [2022-04-28 14:51:26,238 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 [2022-04-28 14:51:26,238 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 [2022-04-28 14:51:26,239 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 [2022-04-28 14:51:26,239 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 [2022-04-28 14:51:26,239 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 [2022-04-28 14:51:26,240 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 [2022-04-28 14:51:26,241 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 [2022-04-28 14:51:26,241 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 [2022-04-28 14:51:26,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:26,241 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-28 14:51:26,241 INFO L272 TraceCheckUtils]: 4: Hoare triple {193475#true} call #t~ret180 := main(); {193475#true} is VALID [2022-04-28 14:51:26,241 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 [2022-04-28 14:51:26,242 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 [2022-04-28 14:51:26,242 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 [2022-04-28 14:51:26,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:26,242 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-28 14:51:26,243 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 [2022-04-28 14:51:26,243 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 [2022-04-28 14:51:26,246 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 [2022-04-28 14:51:26,246 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 [2022-04-28 14:51:26,246 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-28 14:51:26,246 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-28 14:51:26,246 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 [2022-04-28 14:51:26,246 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume 2 == ~tmp_ndt_1~0; {193475#true} is VALID [2022-04-28 14:51:26,247 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 [2022-04-28 14:51:26,247 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 [2022-04-28 14:51:26,247 INFO L290 TraceCheckUtils]: 20: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,247 INFO L290 TraceCheckUtils]: 21: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,247 INFO L290 TraceCheckUtils]: 22: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-28 14:51:26,247 INFO L290 TraceCheckUtils]: 23: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-28 14:51:26,248 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 [2022-04-28 14:51:26,248 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 [2022-04-28 14:51:26,248 INFO L290 TraceCheckUtils]: 26: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-28 14:51:26,248 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 [2022-04-28 14:51:26,249 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 [2022-04-28 14:51:26,249 INFO L290 TraceCheckUtils]: 29: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-28 14:51:26,249 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 [2022-04-28 14:51:26,249 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 [2022-04-28 14:51:26,249 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 [2022-04-28 14:51:26,249 INFO L290 TraceCheckUtils]: 33: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-28 14:51:26,249 INFO L290 TraceCheckUtils]: 34: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-28 14:51:26,249 INFO L290 TraceCheckUtils]: 35: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-28 14:51:26,250 INFO L290 TraceCheckUtils]: 36: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-28 14:51:26,250 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 [2022-04-28 14:51:26,250 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 [2022-04-28 14:51:26,250 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 [2022-04-28 14:51:26,251 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 [2022-04-28 14:51:26,251 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 [2022-04-28 14:51:26,252 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 [2022-04-28 14:51:26,252 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 [2022-04-28 14:51:26,253 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 [2022-04-28 14:51:26,253 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 [2022-04-28 14:51:26,254 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 [2022-04-28 14:51:26,254 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 [2022-04-28 14:51:26,254 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 [2022-04-28 14:51:26,255 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 [2022-04-28 14:51:26,255 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 [2022-04-28 14:51:26,256 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 [2022-04-28 14:51:26,256 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 [2022-04-28 14:51:26,256 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 [2022-04-28 14:51:26,257 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 [2022-04-28 14:51:26,257 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 [2022-04-28 14:51:26,257 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 [2022-04-28 14:51:26,257 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 [2022-04-28 14:51:26,258 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 [2022-04-28 14:51:26,258 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 [2022-04-28 14:51:26,258 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 [2022-04-28 14:51:26,259 INFO L272 TraceCheckUtils]: 61: Hoare triple {193476#false} call errorFn(); {193476#false} is VALID [2022-04-28 14:51:26,259 INFO L290 TraceCheckUtils]: 62: Hoare triple {193476#false} assume !false; {193476#false} is VALID [2022-04-28 14:51:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:26,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:26,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125179085] [2022-04-28 14:51:26,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125179085] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:26,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:26,259 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:26,259 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:26,259 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1512463507] [2022-04-28 14:51:26,259 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1512463507] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:26,259 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:26,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:26,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120653315] [2022-04-28 14:51:26,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:26,260 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 14:51:26,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:26,260 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:26,301 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:26,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:51:26,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:26,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:51:26,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:51:26,302 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) [2022-04-28 14:51:44,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:44,631 INFO L93 Difference]: Finished difference Result 931 states and 1308 transitions. [2022-04-28 14:51:44,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:51:44,631 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-28 14:51:44,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:51:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-28 14:51:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-28 14:51:44,643 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 802 transitions. [2022-04-28 14:51:45,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:45,478 INFO L225 Difference]: With dead ends: 931 [2022-04-28 14:51:45,478 INFO L226 Difference]: Without dead ends: 909 [2022-04-28 14:51:45,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=401, Unknown=0, NotChecked=0, Total=462 [2022-04-28 14:51:45,479 INFO L413 NwaCegarLoop]: 587 mSDtfsCounter, 301 mSDsluCounter, 2631 mSDsCounter, 0 mSdLazyCounter, 6497 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s 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, 7.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:51:45,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 3218 Invalid, 6619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 6497 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-04-28 14:51:45,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-28 14:51:47,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 794. [2022-04-28 14:51:47,653 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:51:47,654 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) [2022-04-28 14:51:47,655 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) [2022-04-28 14:51:47,655 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) [2022-04-28 14:51:47,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:47,681 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-28 14:51:47,681 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-28 14:51:47,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:47,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:47,682 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. [2022-04-28 14:51:47,683 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. [2022-04-28 14:51:47,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:51:47,708 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-28 14:51:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-28 14:51:47,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:51:47,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:51:47,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:51:47,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:51:47,710 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) [2022-04-28 14:51:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1077 transitions. [2022-04-28 14:51:47,739 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1077 transitions. Word has length 63 [2022-04-28 14:51:47,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:51:47,739 INFO L495 AbstractCegarLoop]: Abstraction has 794 states and 1077 transitions. [2022-04-28 14:51:47,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:47,739 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1077 transitions. [2022-04-28 14:51:50,452 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1077 edges. 1077 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1077 transitions. [2022-04-28 14:51:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-28 14:51:50,454 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:51:50,454 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:51:50,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-28 14:51:50,454 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:51:50,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:51:50,454 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 1 times [2022-04-28 14:51:50,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:50,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [371383575] [2022-04-28 14:51:50,454 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:51:50,454 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 2 times [2022-04-28 14:51:50,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:51:50,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633334046] [2022-04-28 14:51:50,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:51:50,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:51:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:51:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,534 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 [2022-04-28 14:51:50,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-28 14:51:50,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:51:50,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,561 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 [2022-04-28 14:51:50,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-28 14:51:50,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:51:50,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,572 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 [2022-04-28 14:51:50,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,572 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-28 14:51:50,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:51:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:51:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:51:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:51:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:51:50,732 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 [2022-04-28 14:51:50,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 14:51:50,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 14:51:50,732 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 14:51:50,732 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 14:51:50,732 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 [2022-04-28 14:51:50,733 INFO L290 TraceCheckUtils]: 6: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,734 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:50,734 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 [2022-04-28 14:51:50,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 14:51:50,734 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 [2022-04-28 14:51:50,735 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 [2022-04-28 14:51:50,735 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 [2022-04-28 14:51:50,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 14:51:50,735 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 14:51:50,735 INFO L290 TraceCheckUtils]: 7: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 14:51:50,735 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 14:51:50,735 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 [2022-04-28 14:51:50,735 INFO L290 TraceCheckUtils]: 10: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,736 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:50,737 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 [2022-04-28 14:51:50,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:50,737 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:50,738 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 [2022-04-28 14:51:50,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 14:51:50,738 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 [2022-04-28 14:51:50,738 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 [2022-04-28 14:51:50,738 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 14:51:50,738 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 [2022-04-28 14:51:50,739 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 [2022-04-28 14:51:50,739 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 [2022-04-28 14:51:50,739 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 14:51:50,739 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 14:51:50,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 14:51:50,739 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 14:51:50,739 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 [2022-04-28 14:51:50,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,741 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:50,741 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 [2022-04-28 14:51:50,741 INFO L290 TraceCheckUtils]: 17: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:50,742 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:50,742 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 [2022-04-28 14:51:50,742 INFO L290 TraceCheckUtils]: 20: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,743 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:50,743 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 [2022-04-28 14:51:50,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 14:51:50,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 14:51:50,743 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-28 14:51:50,744 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 [2022-04-28 14:51:50,744 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 [2022-04-28 14:51:50,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 14:51:50,745 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 [2022-04-28 14:51:50,745 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 [2022-04-28 14:51:50,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 14:51:50,745 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 [2022-04-28 14:51:50,745 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 [2022-04-28 14:51:50,745 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 [2022-04-28 14:51:50,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 14:51:50,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 14:51:50,746 INFO L290 TraceCheckUtils]: 15: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 14:51:50,746 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 14:51:50,746 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 [2022-04-28 14:51:50,746 INFO L290 TraceCheckUtils]: 18: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,746 INFO L290 TraceCheckUtils]: 19: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,747 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:50,747 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 [2022-04-28 14:51:50,747 INFO L290 TraceCheckUtils]: 22: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:50,748 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:50,748 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 [2022-04-28 14:51:50,749 INFO L290 TraceCheckUtils]: 25: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,749 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:50,749 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 [2022-04-28 14:51:50,750 INFO L290 TraceCheckUtils]: 28: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,751 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:51:50,752 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 [2022-04-28 14:51:50,752 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 [2022-04-28 14:51:50,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,752 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-28 14:51:50,752 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret180 := main(); {198858#true} is VALID [2022-04-28 14:51:50,752 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 [2022-04-28 14:51:50,753 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 [2022-04-28 14:51:50,753 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 [2022-04-28 14:51:50,753 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,753 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-28 14:51:50,753 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 [2022-04-28 14:51:50,753 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 [2022-04-28 14:51:50,754 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 [2022-04-28 14:51:50,754 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 [2022-04-28 14:51:50,754 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-28 14:51:50,754 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-28 14:51:50,754 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 [2022-04-28 14:51:50,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume 2 == ~tmp_ndt_1~0; {198858#true} is VALID [2022-04-28 14:51:50,755 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 [2022-04-28 14:51:50,755 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 [2022-04-28 14:51:50,755 INFO L290 TraceCheckUtils]: 20: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 14:51:50,755 INFO L290 TraceCheckUtils]: 21: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-28 14:51:50,755 INFO L290 TraceCheckUtils]: 22: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-28 14:51:50,756 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 [2022-04-28 14:51:50,756 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 [2022-04-28 14:51:50,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-28 14:51:50,756 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 [2022-04-28 14:51:50,756 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 [2022-04-28 14:51:50,757 INFO L290 TraceCheckUtils]: 28: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-28 14:51:50,757 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 [2022-04-28 14:51:50,757 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 [2022-04-28 14:51:50,757 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 [2022-04-28 14:51:50,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-28 14:51:50,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-28 14:51:50,757 INFO L290 TraceCheckUtils]: 34: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-28 14:51:50,757 INFO L290 TraceCheckUtils]: 35: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-28 14:51:50,758 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 [2022-04-28 14:51:50,758 INFO L290 TraceCheckUtils]: 37: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,759 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-28 14:51:50,759 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 [2022-04-28 14:51:50,759 INFO L290 TraceCheckUtils]: 41: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-28 14:51:50,760 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-28 14:51:50,760 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 [2022-04-28 14:51:50,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,761 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-28 14:51:50,761 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 [2022-04-28 14:51:50,762 INFO L290 TraceCheckUtils]: 47: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,762 INFO L290 TraceCheckUtils]: 48: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-28 14:51:50,762 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-28 14:51:50,763 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 [2022-04-28 14:51:50,763 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 [2022-04-28 14:51:50,763 INFO L290 TraceCheckUtils]: 52: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,763 INFO L290 TraceCheckUtils]: 53: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,764 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 [2022-04-28 14:51:50,764 INFO L290 TraceCheckUtils]: 55: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,764 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 [2022-04-28 14:51:50,764 INFO L290 TraceCheckUtils]: 57: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-28 14:51:50,765 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 [2022-04-28 14:51:50,765 INFO L290 TraceCheckUtils]: 59: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {198859#false} is VALID [2022-04-28 14:51:50,765 INFO L272 TraceCheckUtils]: 60: Hoare triple {198859#false} call errorFn(); {198859#false} is VALID [2022-04-28 14:51:50,765 INFO L290 TraceCheckUtils]: 61: Hoare triple {198859#false} assume !false; {198859#false} is VALID [2022-04-28 14:51:50,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:51:50,765 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:51:50,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633334046] [2022-04-28 14:51:50,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [633334046] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:50,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:50,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:50,766 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:51:50,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [371383575] [2022-04-28 14:51:50,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [371383575] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:51:50,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:51:50,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 14:51:50,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [143767782] [2022-04-28 14:51:50,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:51:50,766 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 14:51:50,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:51:50,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:51:50,805 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:51:50,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 14:51:50,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:51:50,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 14:51:50,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-28 14:51:50,805 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) [2022-04-28 14:52:08,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:08,445 INFO L93 Difference]: Finished difference Result 926 states and 1301 transitions. [2022-04-28 14:52:08,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:52:08,445 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-28 14:52:08,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-28 14:52:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-28 14:52:08,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 798 transitions. [2022-04-28 14:52:09,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 798 edges. 798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:09,285 INFO L225 Difference]: With dead ends: 926 [2022-04-28 14:52:09,285 INFO L226 Difference]: Without dead ends: 904 [2022-04-28 14:52:09,286 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:52:09,286 INFO L413 NwaCegarLoop]: 577 mSDtfsCounter, 1137 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 5934 mSolverCounterSat, 458 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s 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, 7.1s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:09,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1139 Valid, 3240 Invalid, 6392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [458 Valid, 5934 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-04-28 14:52:09,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2022-04-28 14:52:11,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 789. [2022-04-28 14:52:11,423 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:11,424 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) [2022-04-28 14:52:11,425 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) [2022-04-28 14:52:11,425 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) [2022-04-28 14:52:11,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:11,451 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-28 14:52:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-28 14:52:11,452 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:11,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:11,453 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. [2022-04-28 14:52:11,454 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. [2022-04-28 14:52:11,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:11,480 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-28 14:52:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-28 14:52:11,481 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:11,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:11,481 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:11,481 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:11,482 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) [2022-04-28 14:52:11,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1070 transitions. [2022-04-28 14:52:11,513 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1070 transitions. Word has length 62 [2022-04-28 14:52:11,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:11,513 INFO L495 AbstractCegarLoop]: Abstraction has 789 states and 1070 transitions. [2022-04-28 14:52:11,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-28 14:52:11,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1070 transitions. [2022-04-28 14:52:14,221 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1070 edges. 1070 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:14,221 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1070 transitions. [2022-04-28 14:52:14,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 14:52:14,222 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:14,222 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:52:14,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-28 14:52:14,223 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:14,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:14,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 1 times [2022-04-28 14:52:14,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:14,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1326213460] [2022-04-28 14:52:14,223 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:14,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 2 times [2022-04-28 14:52:14,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:14,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149587536] [2022-04-28 14:52:14,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:14,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,302 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 [2022-04-28 14:52:14,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-28 14:52:14,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:14,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,326 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 [2022-04-28 14:52:14,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-28 14:52:14,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,338 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 [2022-04-28 14:52:14,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,338 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-28 14:52:14,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:14,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:52:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,504 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 [2022-04-28 14:52:14,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 14:52:14,504 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,504 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 14:52:14,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:14,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 14:52:14,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 14:52:14,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,574 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 [2022-04-28 14:52:14,574 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 [2022-04-28 14:52:14,575 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:14,575 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 [2022-04-28 14:52:14,575 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 [2022-04-28 14:52:14,575 INFO L290 TraceCheckUtils]: 4: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 14:52:14,575 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 14:52:14,576 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,576 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 [2022-04-28 14:52:14,576 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 [2022-04-28 14:52:14,577 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 [2022-04-28 14:52:14,577 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 [2022-04-28 14:52:14,577 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 [2022-04-28 14:52:14,578 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 [2022-04-28 14:52:14,578 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 14:52:14,578 INFO L290 TraceCheckUtils]: 3: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 14:52:14,578 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 [2022-04-28 14:52:14,578 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 [2022-04-28 14:52:14,578 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 14:52:14,578 INFO L290 TraceCheckUtils]: 7: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,578 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 14:52:14,578 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 [2022-04-28 14:52:14,579 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 14:52:14,579 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 [2022-04-28 14:52:14,580 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 [2022-04-28 14:52:14,580 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 [2022-04-28 14:52:14,580 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:14,580 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 [2022-04-28 14:52:14,581 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 [2022-04-28 14:52:14,581 INFO L290 TraceCheckUtils]: 17: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 14:52:14,581 INFO L290 TraceCheckUtils]: 18: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 14:52:14,581 INFO L290 TraceCheckUtils]: 19: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,582 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 [2022-04-28 14:52:14,582 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 [2022-04-28 14:52:14,582 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 [2022-04-28 14:52:14,583 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 [2022-04-28 14:52:14,583 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 [2022-04-28 14:52:14,584 INFO L290 TraceCheckUtils]: 25: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:14,584 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:14,584 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 [2022-04-28 14:52:14,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-28 14:52:14,585 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 [2022-04-28 14:52:14,585 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 [2022-04-28 14:52:14,585 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 [2022-04-28 14:52:14,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 14:52:14,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 14:52:14,586 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 [2022-04-28 14:52:14,586 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 [2022-04-28 14:52:14,586 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 14:52:14,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,586 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 14:52:14,586 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 [2022-04-28 14:52:14,586 INFO L290 TraceCheckUtils]: 13: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 14:52:14,587 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 [2022-04-28 14:52:14,587 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 [2022-04-28 14:52:14,588 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 [2022-04-28 14:52:14,588 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:14,588 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 [2022-04-28 14:52:14,589 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 [2022-04-28 14:52:14,589 INFO L290 TraceCheckUtils]: 20: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 14:52:14,589 INFO L290 TraceCheckUtils]: 21: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 14:52:14,589 INFO L290 TraceCheckUtils]: 22: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,589 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 [2022-04-28 14:52:14,590 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 [2022-04-28 14:52:14,590 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 [2022-04-28 14:52:14,591 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 [2022-04-28 14:52:14,591 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 [2022-04-28 14:52:14,591 INFO L290 TraceCheckUtils]: 28: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:14,592 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:14,592 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 [2022-04-28 14:52:14,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:14,593 INFO L290 TraceCheckUtils]: 32: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:14,594 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:14,595 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 [2022-04-28 14:52:14,595 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 [2022-04-28 14:52:14,595 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-28 14:52:14,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret180 := main(); {204208#true} is VALID [2022-04-28 14:52:14,595 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 [2022-04-28 14:52:14,596 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 [2022-04-28 14:52:14,596 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 [2022-04-28 14:52:14,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,596 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-28 14:52:14,596 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 [2022-04-28 14:52:14,597 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 [2022-04-28 14:52:14,597 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 [2022-04-28 14:52:14,597 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 [2022-04-28 14:52:14,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,597 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-28 14:52:14,597 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 [2022-04-28 14:52:14,597 INFO L290 TraceCheckUtils]: 17: Hoare triple {204208#true} assume 2 == ~tmp_ndt_1~0; {204208#true} is VALID [2022-04-28 14:52:14,598 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 [2022-04-28 14:52:14,598 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 [2022-04-28 14:52:14,598 INFO L290 TraceCheckUtils]: 20: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-28 14:52:14,599 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 [2022-04-28 14:52:14,599 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 [2022-04-28 14:52:14,599 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 [2022-04-28 14:52:14,599 INFO L290 TraceCheckUtils]: 24: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-28 14:52:14,599 INFO L290 TraceCheckUtils]: 25: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-28 14:52:14,600 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 [2022-04-28 14:52:14,600 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 [2022-04-28 14:52:14,600 INFO L290 TraceCheckUtils]: 28: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-28 14:52:14,600 INFO L290 TraceCheckUtils]: 29: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,600 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-28 14:52:14,600 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 [2022-04-28 14:52:14,600 INFO L290 TraceCheckUtils]: 32: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-28 14:52:14,600 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 [2022-04-28 14:52:14,601 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 [2022-04-28 14:52:14,601 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 [2022-04-28 14:52:14,602 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:14,602 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 [2022-04-28 14:52:14,602 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 [2022-04-28 14:52:14,602 INFO L290 TraceCheckUtils]: 39: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-28 14:52:14,603 INFO L290 TraceCheckUtils]: 40: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-28 14:52:14,603 INFO L290 TraceCheckUtils]: 41: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-28 14:52:14,603 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 [2022-04-28 14:52:14,603 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 [2022-04-28 14:52:14,604 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 [2022-04-28 14:52:14,604 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 [2022-04-28 14:52:14,605 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 [2022-04-28 14:52:14,605 INFO L290 TraceCheckUtils]: 47: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:14,606 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:14,606 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 [2022-04-28 14:52:14,606 INFO L290 TraceCheckUtils]: 50: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:14,606 INFO L290 TraceCheckUtils]: 51: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:14,607 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:14,607 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 [2022-04-28 14:52:14,608 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 [2022-04-28 14:52:14,608 INFO L290 TraceCheckUtils]: 55: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:14,608 INFO L290 TraceCheckUtils]: 56: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:14,608 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 [2022-04-28 14:52:14,609 INFO L290 TraceCheckUtils]: 58: Hoare triple {204254#(not (= main_~status~9 259))} assume -1 != ~status~9; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:14,609 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 [2022-04-28 14:52:14,615 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 [2022-04-28 14:52:14,617 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 [2022-04-28 14:52:14,617 INFO L290 TraceCheckUtils]: 62: Hoare triple {204254#(not (= main_~status~9 259))} assume 1 != ~pended~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:14,618 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 [2022-04-28 14:52:14,618 INFO L290 TraceCheckUtils]: 64: Hoare triple {204254#(not (= main_~status~9 259))} assume 259 == ~status~9; {204209#false} is VALID [2022-04-28 14:52:14,618 INFO L272 TraceCheckUtils]: 65: Hoare triple {204209#false} call errorFn(); {204209#false} is VALID [2022-04-28 14:52:14,618 INFO L290 TraceCheckUtils]: 66: Hoare triple {204209#false} assume !false; {204209#false} is VALID [2022-04-28 14:52:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:14,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:14,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [149587536] [2022-04-28 14:52:14,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [149587536] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:14,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:14,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:52:14,619 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:14,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1326213460] [2022-04-28 14:52:14,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1326213460] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:14,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:14,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:52:14,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335329480] [2022-04-28 14:52:14,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:14,619 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 14:52:14,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:14,620 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:14,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:14,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 14:52:14,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:14,663 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 14:52:14,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:52:14,663 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) [2022-04-28 14:52:30,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:30,594 INFO L93 Difference]: Finished difference Result 928 states and 1301 transitions. [2022-04-28 14:52:30,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 14:52:30,594 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-28 14:52:30,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:30,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:30,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-28 14:52:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-28 14:52:30,605 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 823 transitions. [2022-04-28 14:52:31,447 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:31,482 INFO L225 Difference]: With dead ends: 928 [2022-04-28 14:52:31,482 INFO L226 Difference]: Without dead ends: 903 [2022-04-28 14:52:31,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 14:52:31,483 INFO L413 NwaCegarLoop]: 567 mSDtfsCounter, 638 mSDsluCounter, 2733 mSDsCounter, 0 mSdLazyCounter, 5317 mSolverCounterSat, 254 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s 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, 6.3s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:31,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [642 Valid, 3300 Invalid, 5571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [254 Valid, 5317 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-28 14:52:31,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2022-04-28 14:52:33,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 787. [2022-04-28 14:52:33,649 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:33,650 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) [2022-04-28 14:52:33,650 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) [2022-04-28 14:52:33,651 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) [2022-04-28 14:52:33,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:33,676 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-28 14:52:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-28 14:52:33,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:33,677 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:33,678 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. [2022-04-28 14:52:33,679 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. [2022-04-28 14:52:33,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:33,704 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-28 14:52:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-28 14:52:33,705 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:33,705 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:33,705 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:33,705 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:33,706 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) [2022-04-28 14:52:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1066 transitions. [2022-04-28 14:52:33,734 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1066 transitions. Word has length 67 [2022-04-28 14:52:33,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:33,734 INFO L495 AbstractCegarLoop]: Abstraction has 787 states and 1066 transitions. [2022-04-28 14:52:33,734 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:33,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1066 transitions. [2022-04-28 14:52:36,601 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1066 edges. 1066 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1066 transitions. [2022-04-28 14:52:36,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:52:36,602 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:36,602 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:52:36,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-28 14:52:36,602 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:36,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:36,603 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 1 times [2022-04-28 14:52:36,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:36,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [663370838] [2022-04-28 14:52:36,603 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:36,603 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 2 times [2022-04-28 14:52:36,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:36,603 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155459472] [2022-04-28 14:52:36,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:36,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,684 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 [2022-04-28 14:52:36,684 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-28 14:52:36,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:36,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,704 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 [2022-04-28 14:52:36,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,705 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-28 14:52:36,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,716 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 [2022-04-28 14:52:36,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,716 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-28 14:52:36,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,892 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 [2022-04-28 14:52:36,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 14:52:36,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,892 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 14:52:36,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 14:52:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:36,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 14:52:36,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 14:52:36,965 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,966 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 [2022-04-28 14:52:36,966 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 [2022-04-28 14:52:36,966 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:36,967 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 [2022-04-28 14:52:36,967 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 [2022-04-28 14:52:36,967 INFO L290 TraceCheckUtils]: 4: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 14:52:36,967 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 14:52:36,967 INFO L290 TraceCheckUtils]: 6: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,968 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 [2022-04-28 14:52:36,968 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 [2022-04-28 14:52:36,968 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 [2022-04-28 14:52:36,969 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 [2022-04-28 14:52:36,969 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 [2022-04-28 14:52:36,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 14:52:36,970 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 [2022-04-28 14:52:36,970 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 [2022-04-28 14:52:36,970 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 14:52:36,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,970 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 14:52:36,970 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 [2022-04-28 14:52:36,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 14:52:36,970 INFO L290 TraceCheckUtils]: 9: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 14:52:36,971 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 [2022-04-28 14:52:36,971 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 [2022-04-28 14:52:36,972 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 [2022-04-28 14:52:36,972 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:36,972 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 [2022-04-28 14:52:36,973 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 [2022-04-28 14:52:36,973 INFO L290 TraceCheckUtils]: 16: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 14:52:36,973 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 14:52:36,973 INFO L290 TraceCheckUtils]: 18: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,973 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 [2022-04-28 14:52:36,974 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 [2022-04-28 14:52:36,974 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 [2022-04-28 14:52:36,975 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 [2022-04-28 14:52:36,975 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 [2022-04-28 14:52:36,975 INFO L290 TraceCheckUtils]: 24: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:36,976 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:36,976 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 [2022-04-28 14:52:36,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-28 14:52:36,977 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 [2022-04-28 14:52:36,977 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 [2022-04-28 14:52:36,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 14:52:36,977 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 [2022-04-28 14:52:36,978 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 [2022-04-28 14:52:36,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 14:52:36,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,978 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 14:52:36,978 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 [2022-04-28 14:52:36,978 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 14:52:36,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 14:52:36,978 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 [2022-04-28 14:52:36,979 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 [2022-04-28 14:52:36,979 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 [2022-04-28 14:52:36,980 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:36,980 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 [2022-04-28 14:52:36,980 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 [2022-04-28 14:52:36,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 14:52:36,980 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 14:52:36,980 INFO L290 TraceCheckUtils]: 21: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,981 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 [2022-04-28 14:52:36,981 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 [2022-04-28 14:52:36,981 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 [2022-04-28 14:52:36,982 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 [2022-04-28 14:52:36,982 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 [2022-04-28 14:52:36,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:36,983 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:36,984 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 [2022-04-28 14:52:36,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:36,984 INFO L290 TraceCheckUtils]: 31: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:36,985 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:36,986 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 [2022-04-28 14:52:36,986 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 [2022-04-28 14:52:36,986 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,986 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-28 14:52:36,986 INFO L272 TraceCheckUtils]: 4: Hoare triple {209572#true} call #t~ret180 := main(); {209572#true} is VALID [2022-04-28 14:52:36,986 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 [2022-04-28 14:52:36,987 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 [2022-04-28 14:52:36,987 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 [2022-04-28 14:52:36,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,987 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-28 14:52:36,987 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 [2022-04-28 14:52:36,987 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 [2022-04-28 14:52:36,988 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 [2022-04-28 14:52:36,988 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 [2022-04-28 14:52:36,988 INFO L290 TraceCheckUtils]: 14: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,988 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-28 14:52:36,988 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 [2022-04-28 14:52:36,988 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume 2 == ~tmp_ndt_1~0; {209572#true} is VALID [2022-04-28 14:52:36,989 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 [2022-04-28 14:52:36,989 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 [2022-04-28 14:52:36,989 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-28 14:52:36,990 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 [2022-04-28 14:52:36,990 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 [2022-04-28 14:52:36,990 INFO L290 TraceCheckUtils]: 23: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-28 14:52:36,990 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 [2022-04-28 14:52:36,990 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 [2022-04-28 14:52:36,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-28 14:52:36,991 INFO L290 TraceCheckUtils]: 27: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,991 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-28 14:52:36,991 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 [2022-04-28 14:52:36,991 INFO L290 TraceCheckUtils]: 30: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-28 14:52:36,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-28 14:52:36,991 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 [2022-04-28 14:52:36,992 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 [2022-04-28 14:52:36,992 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 [2022-04-28 14:52:36,992 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:36,993 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 [2022-04-28 14:52:36,993 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 [2022-04-28 14:52:36,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-28 14:52:36,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-28 14:52:36,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-28 14:52:36,994 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 [2022-04-28 14:52:36,994 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 [2022-04-28 14:52:36,994 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 [2022-04-28 14:52:36,995 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 [2022-04-28 14:52:36,995 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 [2022-04-28 14:52:36,995 INFO L290 TraceCheckUtils]: 46: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-28 14:52:36,996 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-28 14:52:36,996 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 [2022-04-28 14:52:36,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:36,997 INFO L290 TraceCheckUtils]: 50: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:36,997 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:36,998 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 [2022-04-28 14:52:36,998 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 [2022-04-28 14:52:36,998 INFO L290 TraceCheckUtils]: 54: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:36,999 INFO L290 TraceCheckUtils]: 55: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:36,999 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 [2022-04-28 14:52:36,999 INFO L290 TraceCheckUtils]: 57: Hoare triple {209617#(not (= main_~status~9 259))} assume -1 != ~status~9; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:36,999 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 [2022-04-28 14:52:37,000 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 [2022-04-28 14:52:37,000 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 [2022-04-28 14:52:37,000 INFO L290 TraceCheckUtils]: 61: Hoare triple {209617#(not (= main_~status~9 259))} assume 1 != ~pended~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:37,000 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 [2022-04-28 14:52:37,001 INFO L290 TraceCheckUtils]: 63: Hoare triple {209617#(not (= main_~status~9 259))} assume 259 == ~status~9; {209573#false} is VALID [2022-04-28 14:52:37,001 INFO L272 TraceCheckUtils]: 64: Hoare triple {209573#false} call errorFn(); {209573#false} is VALID [2022-04-28 14:52:37,001 INFO L290 TraceCheckUtils]: 65: Hoare triple {209573#false} assume !false; {209573#false} is VALID [2022-04-28 14:52:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:37,001 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:37,001 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155459472] [2022-04-28 14:52:37,001 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155459472] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:37,001 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:37,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:52:37,002 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:37,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [663370838] [2022-04-28 14:52:37,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [663370838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:37,002 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:37,002 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 14:52:37,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1943012355] [2022-04-28 14:52:37,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:37,002 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 14:52:37,002 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:37,002 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:37,048 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:37,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 14:52:37,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:37,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 14:52:37,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:52:37,049 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) [2022-04-28 14:52:52,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:52,339 INFO L93 Difference]: Finished difference Result 925 states and 1294 transitions. [2022-04-28 14:52:52,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 14:52:52,339 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-28 14:52:52,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:52:52,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-28 14:52:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-28 14:52:52,351 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 816 transitions. [2022-04-28 14:52:53,165 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 816 edges. 816 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:53,202 INFO L225 Difference]: With dead ends: 925 [2022-04-28 14:52:53,202 INFO L226 Difference]: Without dead ends: 900 [2022-04-28 14:52:53,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-28 14:52:53,203 INFO L413 NwaCegarLoop]: 564 mSDtfsCounter, 935 mSDsluCounter, 2486 mSDsCounter, 0 mSdLazyCounter, 4770 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s 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, 5.8s IncrementalHoareTripleChecker+Time [2022-04-28 14:52:53,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [938 Valid, 3050 Invalid, 5132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 4770 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2022-04-28 14:52:53,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2022-04-28 14:52:55,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 785. [2022-04-28 14:52:55,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:52:55,374 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) [2022-04-28 14:52:55,374 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) [2022-04-28 14:52:55,375 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) [2022-04-28 14:52:55,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:55,400 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-28 14:52:55,400 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-28 14:52:55,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:55,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:55,401 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. [2022-04-28 14:52:55,402 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. [2022-04-28 14:52:55,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:52:55,427 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-28 14:52:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-28 14:52:55,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:52:55,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:52:55,428 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:52:55,428 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:52:55,428 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) [2022-04-28 14:52:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 1062 transitions. [2022-04-28 14:52:55,456 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 1062 transitions. Word has length 66 [2022-04-28 14:52:55,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:52:55,456 INFO L495 AbstractCegarLoop]: Abstraction has 785 states and 1062 transitions. [2022-04-28 14:52:55,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-28 14:52:55,456 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 785 states and 1062 transitions. [2022-04-28 14:52:58,197 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1062 edges. 1062 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1062 transitions. [2022-04-28 14:52:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:52:58,198 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:52:58,198 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:52:58,198 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-28 14:52:58,198 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:52:58,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:52:58,198 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 1 times [2022-04-28 14:52:58,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:58,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1871928658] [2022-04-28 14:52:58,199 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:52:58,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 2 times [2022-04-28 14:52:58,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:52:58,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1745679681] [2022-04-28 14:52:58,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:52:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:52:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:52:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,281 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 [2022-04-28 14:52:58,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-28 14:52:58,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:52:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,305 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 [2022-04-28 14:52:58,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-28 14:52:58,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:52:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,319 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 [2022-04-28 14:52:58,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,319 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-28 14:52:58,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:52:58,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:52:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-28 14:52:58,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:52:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:52:58,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 14:52:58,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 14:52:58,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,501 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 [2022-04-28 14:52:58,501 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 [2022-04-28 14:52:58,501 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:58,502 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 [2022-04-28 14:52:58,502 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 [2022-04-28 14:52:58,502 INFO L290 TraceCheckUtils]: 4: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 14:52:58,502 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 14:52:58,502 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,503 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 [2022-04-28 14:52:58,503 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 [2022-04-28 14:52:58,503 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 [2022-04-28 14:52:58,504 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 [2022-04-28 14:52:58,505 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 [2022-04-28 14:52:58,505 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 [2022-04-28 14:52:58,505 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 [2022-04-28 14:52:58,505 INFO L290 TraceCheckUtils]: 3: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 14:52:58,505 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 14:52:58,505 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 14:52:58,505 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 14:52:58,505 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 [2022-04-28 14:52:58,506 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 [2022-04-28 14:52:58,506 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 [2022-04-28 14:52:58,515 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:58,516 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 [2022-04-28 14:52:58,516 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 [2022-04-28 14:52:58,516 INFO L290 TraceCheckUtils]: 13: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 14:52:58,516 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 14:52:58,516 INFO L290 TraceCheckUtils]: 15: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,517 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 [2022-04-28 14:52:58,517 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 [2022-04-28 14:52:58,517 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 [2022-04-28 14:52:58,518 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 [2022-04-28 14:52:58,519 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 [2022-04-28 14:52:58,519 INFO L290 TraceCheckUtils]: 21: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:52:58,520 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:52:58,520 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 [2022-04-28 14:52:58,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-28 14:52:58,521 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 [2022-04-28 14:52:58,521 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 [2022-04-28 14:52:58,521 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 [2022-04-28 14:52:58,521 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 [2022-04-28 14:52:58,521 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 14:52:58,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 14:52:58,521 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 14:52:58,521 INFO L290 TraceCheckUtils]: 9: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 14:52:58,521 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 [2022-04-28 14:52:58,522 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 [2022-04-28 14:52:58,522 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 [2022-04-28 14:52:58,523 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:58,523 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 [2022-04-28 14:52:58,524 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 [2022-04-28 14:52:58,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 14:52:58,524 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 14:52:58,524 INFO L290 TraceCheckUtils]: 18: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,524 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 [2022-04-28 14:52:58,524 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 [2022-04-28 14:52:58,525 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 [2022-04-28 14:52:58,525 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 [2022-04-28 14:52:58,526 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 [2022-04-28 14:52:58,526 INFO L290 TraceCheckUtils]: 24: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:52:58,526 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:52:58,527 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 [2022-04-28 14:52:58,527 INFO L290 TraceCheckUtils]: 27: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:58,527 INFO L290 TraceCheckUtils]: 28: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:58,528 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:58,529 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 [2022-04-28 14:52:58,529 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 [2022-04-28 14:52:58,529 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,529 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-28 14:52:58,530 INFO L272 TraceCheckUtils]: 4: Hoare triple {214918#true} call #t~ret180 := main(); {214918#true} is VALID [2022-04-28 14:52:58,530 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 [2022-04-28 14:52:58,530 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 [2022-04-28 14:52:58,530 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 [2022-04-28 14:52:58,531 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,531 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-28 14:52:58,531 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 [2022-04-28 14:52:58,531 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 [2022-04-28 14:52:58,531 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 [2022-04-28 14:52:58,531 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 [2022-04-28 14:52:58,531 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,531 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-28 14:52:58,531 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 [2022-04-28 14:52:58,532 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume 2 == ~tmp_ndt_1~0; {214918#true} is VALID [2022-04-28 14:52:58,532 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 [2022-04-28 14:52:58,532 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 [2022-04-28 14:52:58,532 INFO L290 TraceCheckUtils]: 20: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-28 14:52:58,533 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 [2022-04-28 14:52:58,533 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 [2022-04-28 14:52:58,533 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 [2022-04-28 14:52:58,533 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 [2022-04-28 14:52:58,533 INFO L290 TraceCheckUtils]: 25: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-28 14:52:58,533 INFO L290 TraceCheckUtils]: 26: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-28 14:52:58,533 INFO L290 TraceCheckUtils]: 27: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-28 14:52:58,533 INFO L290 TraceCheckUtils]: 28: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-28 14:52:58,534 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 [2022-04-28 14:52:58,534 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 [2022-04-28 14:52:58,535 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 [2022-04-28 14:52:58,535 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 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-28 14:52:58,535 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 [2022-04-28 14:52:58,536 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 [2022-04-28 14:52:58,536 INFO L290 TraceCheckUtils]: 35: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-28 14:52:58,536 INFO L290 TraceCheckUtils]: 36: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-28 14:52:58,536 INFO L290 TraceCheckUtils]: 37: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-28 14:52:58,536 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 [2022-04-28 14:52:58,537 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 [2022-04-28 14:52:58,537 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 [2022-04-28 14:52:58,538 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 [2022-04-28 14:52:58,538 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 [2022-04-28 14:52:58,538 INFO L290 TraceCheckUtils]: 43: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-28 14:52:58,539 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-28 14:52:58,539 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 [2022-04-28 14:52:58,539 INFO L290 TraceCheckUtils]: 46: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:58,540 INFO L290 TraceCheckUtils]: 47: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-28 14:52:58,540 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-28 14:52:58,540 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 [2022-04-28 14:52:58,541 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 [2022-04-28 14:52:58,541 INFO L290 TraceCheckUtils]: 51: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:58,541 INFO L290 TraceCheckUtils]: 52: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:58,541 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 [2022-04-28 14:52:58,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {214960#(not (= main_~status~9 259))} assume -1 != ~status~9; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:58,542 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 [2022-04-28 14:52:58,542 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 [2022-04-28 14:52:58,543 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 [2022-04-28 14:52:58,543 INFO L290 TraceCheckUtils]: 58: Hoare triple {214960#(not (= main_~status~9 259))} assume 1 != ~pended~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-28 14:52:58,543 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 [2022-04-28 14:52:58,543 INFO L290 TraceCheckUtils]: 60: Hoare triple {214960#(not (= main_~status~9 259))} assume 259 == ~status~9; {214919#false} is VALID [2022-04-28 14:52:58,543 INFO L272 TraceCheckUtils]: 61: Hoare triple {214919#false} call errorFn(); {214919#false} is VALID [2022-04-28 14:52:58,543 INFO L290 TraceCheckUtils]: 62: Hoare triple {214919#false} assume !false; {214919#false} is VALID [2022-04-28 14:52:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:52:58,544 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:52:58,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1745679681] [2022-04-28 14:52:58,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1745679681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:52:58,544 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:52:58,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1871928658] [2022-04-28 14:52:58,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1871928658] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:52:58,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:52:58,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 14:52:58,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651171172] [2022-04-28 14:52:58,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:52:58,545 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 14:52:58,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:52:58,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:52:58,586 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:52:58,587 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 14:52:58,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:52:58,587 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 14:52:58,587 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:52:58,587 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) [2022-04-28 14:53:15,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:15,526 INFO L93 Difference]: Finished difference Result 920 states and 1285 transitions. [2022-04-28 14:53:15,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 14:53:15,526 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-28 14:53:15,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:53:15,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-28 14:53:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:53:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 792 transitions. [2022-04-28 14:53:15,537 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 792 transitions. [2022-04-28 14:53:16,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 792 edges. 792 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:16,381 INFO L225 Difference]: With dead ends: 920 [2022-04-28 14:53:16,381 INFO L226 Difference]: Without dead ends: 896 [2022-04-28 14:53:16,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-28 14:53:16,382 INFO L413 NwaCegarLoop]: 541 mSDtfsCounter, 871 mSDsluCounter, 2316 mSDsCounter, 0 mSdLazyCounter, 5681 mSolverCounterSat, 340 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s 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, 6.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:16,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [874 Valid, 2857 Invalid, 6021 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [340 Valid, 5681 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-28 14:53:16,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2022-04-28 14:53:18,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 783. [2022-04-28 14:53:18,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:18,539 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) [2022-04-28 14:53:18,540 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) [2022-04-28 14:53:18,540 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) [2022-04-28 14:53:18,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:18,565 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-28 14:53:18,565 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-28 14:53:18,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:18,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:18,567 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. [2022-04-28 14:53:18,567 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. [2022-04-28 14:53:18,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:18,592 INFO L93 Difference]: Finished difference Result 896 states and 1258 transitions. [2022-04-28 14:53:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1258 transitions. [2022-04-28 14:53:18,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:18,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:18,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:18,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:18,594 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) [2022-04-28 14:53:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 783 states and 1058 transitions. [2022-04-28 14:53:18,621 INFO L78 Accepts]: Start accepts. Automaton has 783 states and 1058 transitions. Word has length 63 [2022-04-28 14:53:18,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:18,622 INFO L495 AbstractCegarLoop]: Abstraction has 783 states and 1058 transitions. [2022-04-28 14:53:18,622 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:53:18,622 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 783 states and 1058 transitions. [2022-04-28 14:53:21,439 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1058 edges. 1058 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:21,439 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1058 transitions. [2022-04-28 14:53:21,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-28 14:53:21,440 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:21,440 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:53:21,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-28 14:53:21,440 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:21,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:21,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 1 times [2022-04-28 14:53:21,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:21,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [47682110] [2022-04-28 14:53:21,441 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:21,441 INFO L85 PathProgramCache]: Analyzing trace with hash 1540652363, now seen corresponding path program 2 times [2022-04-28 14:53:21,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:21,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567739418] [2022-04-28 14:53:21,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:21,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,495 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 [2022-04-28 14:53:21,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-28 14:53:21,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,516 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 [2022-04-28 14:53:21,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,517 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-28 14:53:21,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:21,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,527 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 [2022-04-28 14:53:21,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,527 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-28 14:53:21,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:53:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-28 14:53:21,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,592 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 [2022-04-28 14:53:21,592 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 [2022-04-28 14:53:21,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,593 INFO L290 TraceCheckUtils]: 3: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 14:53:21,593 INFO L290 TraceCheckUtils]: 4: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,593 INFO L290 TraceCheckUtils]: 5: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,593 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 14:53:21,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-28 14:53:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:21,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 14:53:21,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 14:53:21,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 14:53:21,600 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 [2022-04-28 14:53:21,600 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 [2022-04-28 14:53:21,601 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 [2022-04-28 14:53:21,601 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 [2022-04-28 14:53:21,601 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 [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 5: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 6: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 7: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 14:53:21,602 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 [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L272 TraceCheckUtils]: 13: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 15: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 16: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,602 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 18: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,602 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 14:53:21,603 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 [2022-04-28 14:53:21,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 14:53:21,603 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 14:53:21,603 INFO L290 TraceCheckUtils]: 3: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-28 14:53:21,603 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 [2022-04-28 14:53:21,603 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 [2022-04-28 14:53:21,604 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 [2022-04-28 14:53:21,604 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 [2022-04-28 14:53:21,604 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 [2022-04-28 14:53:21,605 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 [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 10: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 11: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 12: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 13: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 14:53:21,605 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 [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 16: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,605 INFO L272 TraceCheckUtils]: 18: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 19: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 14:53:21,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,606 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 14:53:21,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,606 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 14:53:21,606 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 [2022-04-28 14:53:21,606 INFO L290 TraceCheckUtils]: 27: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-28 14:53:21,606 INFO L290 TraceCheckUtils]: 28: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,606 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-28 14:53:21,607 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 [2022-04-28 14:53:21,607 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 [2022-04-28 14:53:21,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220229#true} {220229#true} #1498#return; {220229#true} is VALID [2022-04-28 14:53:21,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {220229#true} call #t~ret180 := main(); {220229#true} is VALID [2022-04-28 14:53:21,607 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 [2022-04-28 14:53:21,608 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 [2022-04-28 14:53:21,608 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 [2022-04-28 14:53:21,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,609 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220229#true} {220229#true} #1366#return; {220229#true} is VALID [2022-04-28 14:53:21,609 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 [2022-04-28 14:53:21,609 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 [2022-04-28 14:53:21,609 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 [2022-04-28 14:53:21,609 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 [2022-04-28 14:53:21,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,609 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220229#true} {220229#true} #1368#return; {220229#true} is VALID [2022-04-28 14:53:21,609 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 [2022-04-28 14:53:21,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {220229#true} assume 2 == ~tmp_ndt_1~0; {220229#true} is VALID [2022-04-28 14:53:21,610 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 [2022-04-28 14:53:21,610 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 [2022-04-28 14:53:21,610 INFO L290 TraceCheckUtils]: 20: Hoare triple {220229#true} assume !(2 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 14:53:21,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {220229#true} assume !(3 == ~deviceExtension__Active~1); {220229#true} is VALID [2022-04-28 14:53:21,610 INFO L290 TraceCheckUtils]: 22: Hoare triple {220229#true} assume 1 == ~deviceExtension__Active~1; {220229#true} is VALID [2022-04-28 14:53:21,611 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 [2022-04-28 14:53:21,611 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 [2022-04-28 14:53:21,611 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 [2022-04-28 14:53:21,612 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 [2022-04-28 14:53:21,612 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 [2022-04-28 14:53:21,612 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 [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {220308#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {220230#false} assume !(259 == ~__cil_tmp18~0); {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {220230#false} #res := ~status~0; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {220230#false} {220229#true} #1480#return; {220230#false} is VALID [2022-04-28 14:53:21,613 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 [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 35: Hoare triple {220230#false} assume !(~status~7 < 0); {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 36: Hoare triple {220230#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L272 TraceCheckUtils]: 37: Hoare triple {220230#false} call IofCompleteRequest(~Irp, 0); {220309#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 38: Hoare triple {220309#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {220229#true} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {220229#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {220229#true} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 40: Hoare triple {220229#true} assume true; {220229#true} is VALID [2022-04-28 14:53:21,613 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {220229#true} {220230#false} #1486#return; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 42: Hoare triple {220230#false} #res := ~status~7; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 43: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {220230#false} {220229#true} #1492#return; {220230#false} is VALID [2022-04-28 14:53:21,613 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 [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {220230#false} #res := ~status~3; {220230#false} is VALID [2022-04-28 14:53:21,613 INFO L290 TraceCheckUtils]: 47: Hoare triple {220230#false} assume true; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {220230#false} {220229#true} #1370#return; {220230#false} is VALID [2022-04-28 14:53:21,614 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 [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 50: Hoare triple {220230#false} assume !(0 != ~we_should_unload~0); {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 51: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 52: Hoare triple {220230#false} assume !(1 == ~pended~0); {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 53: Hoare triple {220230#false} assume ~s~0 != ~UNLOADED~0; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 54: Hoare triple {220230#false} assume -1 != ~status~9; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 55: Hoare triple {220230#false} assume ~s~0 != ~SKIP2~0; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 56: Hoare triple {220230#false} assume ~s~0 != ~IPC~0; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 57: Hoare triple {220230#false} assume !(~s~0 != ~DC~0); {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 58: Hoare triple {220230#false} assume 1 != ~pended~0; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 59: Hoare triple {220230#false} assume ~s~0 == ~DC~0; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 60: Hoare triple {220230#false} assume 259 == ~status~9; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L272 TraceCheckUtils]: 61: Hoare triple {220230#false} call errorFn(); {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L290 TraceCheckUtils]: 62: Hoare triple {220230#false} assume !false; {220230#false} is VALID [2022-04-28 14:53:21,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:21,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:21,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567739418] [2022-04-28 14:53:21,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567739418] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:21,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:21,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:53:21,615 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:21,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [47682110] [2022-04-28 14:53:21,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [47682110] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:21,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:21,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 14:53:21,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991793086] [2022-04-28 14:53:21,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:21,615 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 14:53:21,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:21,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:21,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:21,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 14:53:21,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:21,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 14:53:21,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:53:21,657 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) [2022-04-28 14:53:27,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:27,298 INFO L93 Difference]: Finished difference Result 1113 states and 1521 transitions. [2022-04-28 14:53:27,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 14:53:27,298 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 63 [2022-04-28 14:53:27,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:27,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-28 14:53:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:27,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 919 transitions. [2022-04-28 14:53:27,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 919 transitions. [2022-04-28 14:53:28,160 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 919 edges. 919 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:28,186 INFO L225 Difference]: With dead ends: 1113 [2022-04-28 14:53:28,186 INFO L226 Difference]: Without dead ends: 781 [2022-04-28 14:53:28,187 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2022-04-28 14:53:28,187 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:53:28,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [338 Valid, 976 Invalid, 1334 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 1222 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-28 14:53:28,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 781 states. [2022-04-28 14:53:30,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 781 to 675. [2022-04-28 14:53:30,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:30,092 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) [2022-04-28 14:53:30,092 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) [2022-04-28 14:53:30,093 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) [2022-04-28 14:53:30,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:30,112 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-28 14:53:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-28 14:53:30,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:30,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:30,113 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. [2022-04-28 14:53:30,114 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. [2022-04-28 14:53:30,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:30,133 INFO L93 Difference]: Finished difference Result 781 states and 1038 transitions. [2022-04-28 14:53:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1038 transitions. [2022-04-28 14:53:30,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:30,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:30,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:30,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:30,135 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) [2022-04-28 14:53:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 879 transitions. [2022-04-28 14:53:30,155 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 879 transitions. Word has length 63 [2022-04-28 14:53:30,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:30,155 INFO L495 AbstractCegarLoop]: Abstraction has 675 states and 879 transitions. [2022-04-28 14:53:30,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:30,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 675 states and 879 transitions. [2022-04-28 14:53:32,323 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 879 transitions. [2022-04-28 14:53:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 14:53:32,324 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:32,324 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:53:32,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-28 14:53:32,324 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:32,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:32,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 1 times [2022-04-28 14:53:32,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:32,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [721488144] [2022-04-28 14:53:32,325 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:32,325 INFO L85 PathProgramCache]: Analyzing trace with hash 1507749718, now seen corresponding path program 2 times [2022-04-28 14:53:32,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:32,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976602718] [2022-04-28 14:53:32,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:32,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,391 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 [2022-04-28 14:53:32,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,391 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-28 14:53:32,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,411 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 [2022-04-28 14:53:32,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,411 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-28 14:53:32,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,432 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 [2022-04-28 14:53:32,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-28 14:53:32,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-04-28 14:53:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:32,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,465 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 [2022-04-28 14:53:32,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,466 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 [2022-04-28 14:53:32,467 INFO L272 TraceCheckUtils]: 1: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:32,467 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 [2022-04-28 14:53:32,467 INFO L290 TraceCheckUtils]: 3: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,468 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,468 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 [2022-04-28 14:53:32,468 INFO L290 TraceCheckUtils]: 6: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,469 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 14:53:32,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:32,476 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 [2022-04-28 14:53:32,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,476 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 [2022-04-28 14:53:32,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-28 14:53:32,476 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-28 14:53:32,476 INFO L290 TraceCheckUtils]: 3: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-28 14:53:32,477 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:32,477 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 [2022-04-28 14:53:32,477 INFO L272 TraceCheckUtils]: 6: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:32,478 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 [2022-04-28 14:53:32,478 INFO L290 TraceCheckUtils]: 8: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,478 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,479 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 [2022-04-28 14:53:32,479 INFO L290 TraceCheckUtils]: 11: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,479 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,480 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 [2022-04-28 14:53:32,480 INFO L290 TraceCheckUtils]: 14: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,480 INFO L290 TraceCheckUtils]: 15: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,481 INFO L272 TraceCheckUtils]: 16: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:32,481 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 [2022-04-28 14:53:32,481 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,481 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,481 INFO L290 TraceCheckUtils]: 20: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,481 INFO L290 TraceCheckUtils]: 21: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,482 INFO L290 TraceCheckUtils]: 22: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,482 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 [2022-04-28 14:53:32,482 INFO L290 TraceCheckUtils]: 24: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,482 INFO L290 TraceCheckUtils]: 25: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,483 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,484 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 [2022-04-28 14:53:32,484 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 [2022-04-28 14:53:32,484 INFO L290 TraceCheckUtils]: 2: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,484 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225452#true} {225452#true} #1498#return; {225452#true} is VALID [2022-04-28 14:53:32,484 INFO L272 TraceCheckUtils]: 4: Hoare triple {225452#true} call #t~ret180 := main(); {225452#true} is VALID [2022-04-28 14:53:32,485 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 [2022-04-28 14:53:32,485 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 [2022-04-28 14:53:32,485 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 [2022-04-28 14:53:32,486 INFO L290 TraceCheckUtils]: 8: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,486 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225452#true} {225452#true} #1366#return; {225452#true} is VALID [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,486 INFO L290 TraceCheckUtils]: 14: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,486 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225452#true} {225452#true} #1368#return; {225452#true} is VALID [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,486 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 [2022-04-28 14:53:32,487 INFO L290 TraceCheckUtils]: 18: Hoare triple {225452#true} assume 3 == ~tmp_ndt_2~0; {225452#true} is VALID [2022-04-28 14:53:32,487 INFO L272 TraceCheckUtils]: 19: Hoare triple {225452#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {225452#true} is VALID [2022-04-28 14:53:32,487 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 [2022-04-28 14:53:32,487 INFO L290 TraceCheckUtils]: 21: Hoare triple {225452#true} assume 0 == ~irpSp__MinorFunction~0; {225452#true} is VALID [2022-04-28 14:53:32,487 INFO L272 TraceCheckUtils]: 22: Hoare triple {225452#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-28 14:53:32,487 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 [2022-04-28 14:53:32,487 INFO L272 TraceCheckUtils]: 24: Hoare triple {225452#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {225452#true} is VALID [2022-04-28 14:53:32,487 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 [2022-04-28 14:53:32,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {225452#true} assume !(~s~0 != ~NP~0); {225452#true} is VALID [2022-04-28 14:53:32,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {225452#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {225452#true} is VALID [2022-04-28 14:53:32,487 INFO L290 TraceCheckUtils]: 28: Hoare triple {225452#true} ~irpSp__Control~1 := 224; {225452#true} is VALID [2022-04-28 14:53:32,488 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 [2022-04-28 14:53:32,488 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 [2022-04-28 14:53:32,488 INFO L290 TraceCheckUtils]: 31: Hoare triple {225452#true} assume 0 != ~compRegistered~0; {225452#true} is VALID [2022-04-28 14:53:32,488 INFO L290 TraceCheckUtils]: 32: Hoare triple {225452#true} assume !(0 == ~routine~0); {225452#true} is VALID [2022-04-28 14:53:32,488 INFO L290 TraceCheckUtils]: 33: Hoare triple {225452#true} assume 1 == ~routine~0; {225452#true} is VALID [2022-04-28 14:53:32,488 INFO L272 TraceCheckUtils]: 34: Hoare triple {225452#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:32,488 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 [2022-04-28 14:53:32,489 INFO L272 TraceCheckUtils]: 36: Hoare triple {225452#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {225506#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:32,489 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 [2022-04-28 14:53:32,489 INFO L290 TraceCheckUtils]: 38: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,490 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1416#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,490 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 [2022-04-28 14:53:32,490 INFO L290 TraceCheckUtils]: 41: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,491 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1470#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,491 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 [2022-04-28 14:53:32,491 INFO L290 TraceCheckUtils]: 44: Hoare triple {225490#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,492 INFO L290 TraceCheckUtils]: 45: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,492 INFO L272 TraceCheckUtils]: 46: Hoare triple {225490#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {225510#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:32,492 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 [2022-04-28 14:53:32,492 INFO L290 TraceCheckUtils]: 48: Hoare triple {225452#true} assume true; {225452#true} is VALID [2022-04-28 14:53:32,492 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {225452#true} {225490#(= ~setEventCalled~0 1)} #1472#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,493 INFO L290 TraceCheckUtils]: 50: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,493 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 [2022-04-28 14:53:32,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {225490#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,494 INFO L290 TraceCheckUtils]: 55: Hoare triple {225490#(= ~setEventCalled~0 1)} assume true; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,495 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {225490#(= ~setEventCalled~0 1)} {225452#true} #1556#return; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,495 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 [2022-04-28 14:53:32,495 INFO L290 TraceCheckUtils]: 58: Hoare triple {225490#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,498 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 [2022-04-28 14:53:32,498 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 [2022-04-28 14:53:32,499 INFO L290 TraceCheckUtils]: 61: Hoare triple {225490#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {225490#(= ~setEventCalled~0 1)} is VALID [2022-04-28 14:53:32,499 INFO L290 TraceCheckUtils]: 62: Hoare triple {225490#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {225453#false} is VALID [2022-04-28 14:53:32,499 INFO L290 TraceCheckUtils]: 63: Hoare triple {225453#false} assume !(1 == ~customIrp~0); {225453#false} is VALID [2022-04-28 14:53:32,499 INFO L290 TraceCheckUtils]: 64: Hoare triple {225453#false} assume ~s~0 == ~MPR3~0; {225453#false} is VALID [2022-04-28 14:53:32,499 INFO L272 TraceCheckUtils]: 65: Hoare triple {225453#false} call errorFn(); {225453#false} is VALID [2022-04-28 14:53:32,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {225453#false} assume !false; {225453#false} is VALID [2022-04-28 14:53:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:32,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:32,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976602718] [2022-04-28 14:53:32,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976602718] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:32,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:32,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:32,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:32,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [721488144] [2022-04-28 14:53:32,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [721488144] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:32,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:32,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:32,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909127338] [2022-04-28 14:53:32,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:32,500 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 14:53:32,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:32,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:32,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:32,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:53:32,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:32,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:53:32,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:53:32,543 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) [2022-04-28 14:53:38,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:38,879 INFO L93 Difference]: Finished difference Result 945 states and 1237 transitions. [2022-04-28 14:53:38,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-28 14:53:38,879 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 67 [2022-04-28 14:53:38,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:38,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-28 14:53:38,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 898 transitions. [2022-04-28 14:53:38,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 898 transitions. [2022-04-28 14:53:39,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:39,751 INFO L225 Difference]: With dead ends: 945 [2022-04-28 14:53:39,751 INFO L226 Difference]: Without dead ends: 808 [2022-04-28 14:53:39,751 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:53:39,752 INFO L413 NwaCegarLoop]: 520 mSDtfsCounter, 558 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 1382 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:39,752 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [568 Valid, 1162 Invalid, 1540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1382 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-28 14:53:39,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 808 states. [2022-04-28 14:53:41,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 808 to 694. [2022-04-28 14:53:41,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:41,689 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) [2022-04-28 14:53:41,689 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) [2022-04-28 14:53:41,690 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) [2022-04-28 14:53:41,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,709 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-28 14:53:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-28 14:53:41,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:41,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:41,710 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. [2022-04-28 14:53:41,711 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. [2022-04-28 14:53:41,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:41,730 INFO L93 Difference]: Finished difference Result 808 states and 1057 transitions. [2022-04-28 14:53:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1057 transitions. [2022-04-28 14:53:41,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:41,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:41,731 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:41,731 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:41,731 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) [2022-04-28 14:53:41,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 893 transitions. [2022-04-28 14:53:41,751 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 893 transitions. Word has length 67 [2022-04-28 14:53:41,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:41,751 INFO L495 AbstractCegarLoop]: Abstraction has 694 states and 893 transitions. [2022-04-28 14:53:41,752 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 3 states have internal predecessors, (47), 3 states have call successors, (13), 9 states have call predecessors, (13), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:53:41,752 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 893 transitions. [2022-04-28 14:53:43,962 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 893 edges. 893 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 893 transitions. [2022-04-28 14:53:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:53:43,963 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:43,964 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:53:43,964 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-28 14:53:43,964 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:43,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:43,964 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 1 times [2022-04-28 14:53:43,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:43,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [124382018] [2022-04-28 14:53:43,964 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:43,964 INFO L85 PathProgramCache]: Analyzing trace with hash 837617487, now seen corresponding path program 2 times [2022-04-28 14:53:43,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:43,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956686813] [2022-04-28 14:53:43,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:43,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,045 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 [2022-04-28 14:53:44,045 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,045 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-28 14:53:44,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:44,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,065 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 [2022-04-28 14:53:44,065 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-28 14:53:44,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,076 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 [2022-04-28 14:53:44,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,076 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-28 14:53:44,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-04-28 14:53:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-28 14:53:44,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:44,139 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 [2022-04-28 14:53:44,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,139 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,139 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 [2022-04-28 14:53:44,140 INFO L272 TraceCheckUtils]: 1: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,140 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 [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 14:53:44,140 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 [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 14:53:44,140 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 14:53:44,141 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,141 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 [2022-04-28 14:53:44,142 INFO L272 TraceCheckUtils]: 6: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,142 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 [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 11: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 14:53:44,142 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 [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 14:53:44,142 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 [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,142 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 14:53:44,142 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 [2022-04-28 14:53:44,143 INFO L290 TraceCheckUtils]: 1: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 14:53:44,143 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 14:53:44,143 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 14:53:44,143 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 [2022-04-28 14:53:44,144 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 [2022-04-28 14:53:44,144 INFO L290 TraceCheckUtils]: 6: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 14:53:44,144 INFO L290 TraceCheckUtils]: 7: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 14:53:44,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 14:53:44,144 INFO L272 TraceCheckUtils]: 9: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,144 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 [2022-04-28 14:53:44,145 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,145 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 [2022-04-28 14:53:44,145 INFO L290 TraceCheckUtils]: 13: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,145 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,145 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 14:53:44,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,145 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 14:53:44,145 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 [2022-04-28 14:53:44,145 INFO L290 TraceCheckUtils]: 19: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 14:53:44,145 INFO L290 TraceCheckUtils]: 20: Hoare triple {230416#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {230416#true} is VALID [2022-04-28 14:53:44,146 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 14:53:44,146 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 [2022-04-28 14:53:44,146 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 14:53:44,146 INFO L290 TraceCheckUtils]: 24: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,146 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 14:53:44,146 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 [2022-04-28 14:53:44,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 14:53:44,147 INFO L290 TraceCheckUtils]: 28: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 14:53:44,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 14:53:44,147 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 14:53:44,147 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 [2022-04-28 14:53:44,148 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 [2022-04-28 14:53:44,148 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 [2022-04-28 14:53:44,148 INFO L290 TraceCheckUtils]: 3: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 14:53:44,148 INFO L290 TraceCheckUtils]: 4: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 14:53:44,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 14:53:44,148 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 [2022-04-28 14:53:44,148 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 [2022-04-28 14:53:44,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 14:53:44,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 14:53:44,149 INFO L290 TraceCheckUtils]: 10: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 14:53:44,149 INFO L272 TraceCheckUtils]: 11: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,149 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 [2022-04-28 14:53:44,150 INFO L272 TraceCheckUtils]: 13: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,150 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 [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 15: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 17: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 14:53:44,150 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 [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 22: Hoare triple {230416#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 23: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 14:53:44,150 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 [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 25: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 14:53:44,150 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,151 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 14:53:44,151 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 [2022-04-28 14:53:44,151 INFO L290 TraceCheckUtils]: 29: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 14:53:44,151 INFO L290 TraceCheckUtils]: 30: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 14:53:44,152 INFO L290 TraceCheckUtils]: 31: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 14:53:44,152 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 14:53:44,152 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 [2022-04-28 14:53:44,152 INFO L290 TraceCheckUtils]: 34: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-28 14:53:44,152 INFO L290 TraceCheckUtils]: 35: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 14:53:44,152 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-28 14:53:44,153 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 [2022-04-28 14:53:44,153 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 [2022-04-28 14:53:44,153 INFO L290 TraceCheckUtils]: 2: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,153 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {230416#true} {230416#true} #1498#return; {230416#true} is VALID [2022-04-28 14:53:44,153 INFO L272 TraceCheckUtils]: 4: Hoare triple {230416#true} call #t~ret180 := main(); {230416#true} is VALID [2022-04-28 14:53:44,153 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 [2022-04-28 14:53:44,154 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 [2022-04-28 14:53:44,154 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 [2022-04-28 14:53:44,154 INFO L290 TraceCheckUtils]: 8: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,154 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {230416#true} {230416#true} #1366#return; {230416#true} is VALID [2022-04-28 14:53:44,155 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 [2022-04-28 14:53:44,155 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 [2022-04-28 14:53:44,156 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 [2022-04-28 14:53:44,156 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 [2022-04-28 14:53:44,156 INFO L290 TraceCheckUtils]: 14: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,156 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {230416#true} {230416#true} #1368#return; {230416#true} is VALID [2022-04-28 14:53:44,156 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 [2022-04-28 14:53:44,156 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 [2022-04-28 14:53:44,156 INFO L290 TraceCheckUtils]: 18: Hoare triple {230416#true} assume 3 == ~tmp_ndt_2~0; {230416#true} is VALID [2022-04-28 14:53:44,156 INFO L272 TraceCheckUtils]: 19: Hoare triple {230416#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {230416#true} is VALID [2022-04-28 14:53:44,156 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 [2022-04-28 14:53:44,156 INFO L290 TraceCheckUtils]: 21: Hoare triple {230416#true} assume 0 == ~irpSp__MinorFunction~0; {230416#true} is VALID [2022-04-28 14:53:44,157 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 [2022-04-28 14:53:44,157 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 [2022-04-28 14:53:44,158 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 [2022-04-28 14:53:44,158 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 [2022-04-28 14:53:44,158 INFO L290 TraceCheckUtils]: 26: Hoare triple {230416#true} assume !(~s~0 != ~NP~0); {230416#true} is VALID [2022-04-28 14:53:44,158 INFO L290 TraceCheckUtils]: 27: Hoare triple {230416#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {230416#true} is VALID [2022-04-28 14:53:44,158 INFO L290 TraceCheckUtils]: 28: Hoare triple {230416#true} ~irpSp__Control~1 := 224; {230416#true} is VALID [2022-04-28 14:53:44,158 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 [2022-04-28 14:53:44,158 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 [2022-04-28 14:53:44,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {230416#true} assume 0 != ~compRegistered~0; {230416#true} is VALID [2022-04-28 14:53:44,159 INFO L290 TraceCheckUtils]: 32: Hoare triple {230416#true} assume !(0 == ~routine~0); {230416#true} is VALID [2022-04-28 14:53:44,159 INFO L290 TraceCheckUtils]: 33: Hoare triple {230416#true} assume 1 == ~routine~0; {230416#true} is VALID [2022-04-28 14:53:44,159 INFO L272 TraceCheckUtils]: 34: Hoare triple {230416#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,159 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 [2022-04-28 14:53:44,160 INFO L272 TraceCheckUtils]: 36: Hoare triple {230416#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {230530#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-28 14:53:44,160 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 [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 38: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {230416#true} {230416#true} #1416#return; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 40: Hoare triple {230416#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 41: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {230416#true} {230416#true} #1470#return; {230416#true} is VALID [2022-04-28 14:53:44,160 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 [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 44: Hoare triple {230416#true} ~__cil_tmp8~1 := ~compRetStatus~0; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 45: Hoare triple {230416#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 46: Hoare triple {230416#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {230416#true} is VALID [2022-04-28 14:53:44,160 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 [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 48: Hoare triple {230416#true} #res := ~returnVal2~0; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L290 TraceCheckUtils]: 49: Hoare triple {230416#true} assume true; {230416#true} is VALID [2022-04-28 14:53:44,160 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {230416#true} {230416#true} #1556#return; {230416#true} is VALID [2022-04-28 14:53:44,161 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 [2022-04-28 14:53:44,161 INFO L290 TraceCheckUtils]: 52: Hoare triple {230520#(<= 259 CdAudioForwardIrpSynchronous_~status~8)} assume !(0 != ~status~8); {230417#false} is VALID [2022-04-28 14:53:44,161 INFO L290 TraceCheckUtils]: 53: Hoare triple {230417#false} #res := ~status~8; {230417#false} is VALID [2022-04-28 14:53:44,161 INFO L290 TraceCheckUtils]: 54: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 14:53:44,161 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {230417#false} {230416#true} #1358#return; {230417#false} is VALID [2022-04-28 14:53:44,161 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 [2022-04-28 14:53:44,161 INFO L290 TraceCheckUtils]: 57: Hoare triple {230417#false} assume ~status~1 < 0;#res := ~status~1; {230417#false} is VALID [2022-04-28 14:53:44,161 INFO L290 TraceCheckUtils]: 58: Hoare triple {230417#false} assume true; {230417#false} is VALID [2022-04-28 14:53:44,161 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {230417#false} {230416#true} #1418#return; {230417#false} is VALID [2022-04-28 14:53:44,161 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 [2022-04-28 14:53:44,161 INFO L272 TraceCheckUtils]: 61: Hoare triple {230417#false} call IofCompleteRequest(~Irp, 0); {230417#false} is VALID [2022-04-28 14:53:44,162 INFO L290 TraceCheckUtils]: 62: Hoare triple {230417#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {230417#false} is VALID [2022-04-28 14:53:44,162 INFO L290 TraceCheckUtils]: 63: Hoare triple {230417#false} assume !(~s~0 == ~NP~0); {230417#false} is VALID [2022-04-28 14:53:44,162 INFO L272 TraceCheckUtils]: 64: Hoare triple {230417#false} call errorFn(); {230417#false} is VALID [2022-04-28 14:53:44,162 INFO L290 TraceCheckUtils]: 65: Hoare triple {230417#false} assume !false; {230417#false} is VALID [2022-04-28 14:53:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:44,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:44,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956686813] [2022-04-28 14:53:44,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1956686813] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:44,162 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:44,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [124382018] [2022-04-28 14:53:44,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [124382018] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:44,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:44,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 14:53:44,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540479388] [2022-04-28 14:53:44,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:44,163 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 14:53:44,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:44,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:44,203 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:44,203 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 14:53:44,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:44,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 14:53:44,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-04-28 14:53:44,203 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) [2022-04-28 14:53:50,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:50,384 INFO L93 Difference]: Finished difference Result 882 states and 1157 transitions. [2022-04-28 14:53:50,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-28 14:53:50,384 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) Word has length 66 [2022-04-28 14:53:50,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:53:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-28 14:53:50,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 758 transitions. [2022-04-28 14:53:50,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 758 transitions. [2022-04-28 14:53:51,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 758 edges. 758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:51,151 INFO L225 Difference]: With dead ends: 882 [2022-04-28 14:53:51,151 INFO L226 Difference]: Without dead ends: 762 [2022-04-28 14:53:51,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2022-04-28 14:53:51,152 INFO L413 NwaCegarLoop]: 465 mSDtfsCounter, 922 mSDsluCounter, 500 mSDsCounter, 0 mSdLazyCounter, 1075 mSolverCounterSat, 327 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s 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, 1.6s IncrementalHoareTripleChecker+Time [2022-04-28 14:53:51,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [932 Valid, 965 Invalid, 1402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [327 Valid, 1075 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-28 14:53:51,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 762 states. [2022-04-28 14:53:53,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 762 to 694. [2022-04-28 14:53:53,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:53:53,118 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) [2022-04-28 14:53:53,118 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) [2022-04-28 14:53:53,119 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) [2022-04-28 14:53:53,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:53,136 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-28 14:53:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-28 14:53:53,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:53,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:53,137 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. [2022-04-28 14:53:53,138 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. [2022-04-28 14:53:53,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:53:53,154 INFO L93 Difference]: Finished difference Result 762 states and 996 transitions. [2022-04-28 14:53:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 996 transitions. [2022-04-28 14:53:53,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:53:53,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:53:53,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:53:53,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:53:53,156 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) [2022-04-28 14:53:53,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 694 states and 890 transitions. [2022-04-28 14:53:53,176 INFO L78 Accepts]: Start accepts. Automaton has 694 states and 890 transitions. Word has length 66 [2022-04-28 14:53:53,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:53:53,176 INFO L495 AbstractCegarLoop]: Abstraction has 694 states and 890 transitions. [2022-04-28 14:53:53,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.111111111111111) internal successors, (46), 3 states have internal predecessors, (46), 2 states have call successors, (12), 8 states have call predecessors, (12), 2 states have return successors, (8), 2 states have call predecessors, (8), 1 states have call successors, (8) [2022-04-28 14:53:53,176 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 694 states and 890 transitions. [2022-04-28 14:53:55,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:55,423 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 890 transitions. [2022-04-28 14:53:55,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-28 14:53:55,424 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:53:55,424 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:53:55,424 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2022-04-28 14:53:55,424 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:53:55,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:53:55,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 1 times [2022-04-28 14:53:55,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:55,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [563023039] [2022-04-28 14:53:55,424 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:53:55,424 INFO L85 PathProgramCache]: Analyzing trace with hash -1196782002, now seen corresponding path program 2 times [2022-04-28 14:53:55,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:53:55,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920940000] [2022-04-28 14:53:55,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:53:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:53:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:53:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,491 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 [2022-04-28 14:53:55,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-28 14:53:55,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:53:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,511 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 [2022-04-28 14:53:55,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,511 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-28 14:53:55,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:53:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,522 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 [2022-04-28 14:53:55,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-28 14:53:55,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:53:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:53:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-28 14:53:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,623 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 [2022-04-28 14:53:55,623 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 [2022-04-28 14:53:55,624 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 14:53:55,624 INFO L290 TraceCheckUtils]: 3: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,624 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 [2022-04-28 14:53:55,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-04-28 14:53:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:53:55,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 14:53:55,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 14:53:55,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 14:53:55,634 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 [2022-04-28 14:53:55,635 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 [2022-04-28 14:53:55,635 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 [2022-04-28 14:53:55,635 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 [2022-04-28 14:53:55,636 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 [2022-04-28 14:53:55,636 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 [2022-04-28 14:53:55,636 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 [2022-04-28 14:53:55,636 INFO L290 TraceCheckUtils]: 7: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 14:53:55,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,637 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 [2022-04-28 14:53:55,637 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 [2022-04-28 14:53:55,638 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 [2022-04-28 14:53:55,638 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 [2022-04-28 14:53:55,638 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 [2022-04-28 14:53:55,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {235215#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 14:53:55,638 INFO L290 TraceCheckUtils]: 15: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,638 INFO L272 TraceCheckUtils]: 16: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:55,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 18: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 19: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,639 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 21: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 22: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 14:53:55,639 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 14:53:55,639 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 [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-28 14:53:55,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-28 14:53:55,640 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 [2022-04-28 14:53:55,640 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 [2022-04-28 14:53:55,640 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 [2022-04-28 14:53:55,641 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 [2022-04-28 14:53:55,641 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 [2022-04-28 14:53:55,642 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 [2022-04-28 14:53:55,642 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 [2022-04-28 14:53:55,642 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 [2022-04-28 14:53:55,642 INFO L290 TraceCheckUtils]: 11: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 14:53:55,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,643 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 [2022-04-28 14:53:55,643 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 [2022-04-28 14:53:55,643 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 [2022-04-28 14:53:55,643 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 [2022-04-28 14:53:55,644 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 [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 18: Hoare triple {235215#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 19: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L272 TraceCheckUtils]: 20: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 21: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 23: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,644 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 25: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 26: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 14:53:55,644 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 [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-28 14:53:55,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 14:53:55,645 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-28 14:53:55,646 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 [2022-04-28 14:53:55,646 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 [2022-04-28 14:53:55,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {235214#true} {235214#true} #1498#return; {235214#true} is VALID [2022-04-28 14:53:55,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {235214#true} call #t~ret180 := main(); {235214#true} is VALID [2022-04-28 14:53:55,646 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 [2022-04-28 14:53:55,647 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 [2022-04-28 14:53:55,647 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 [2022-04-28 14:53:55,647 INFO L290 TraceCheckUtils]: 8: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,647 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {235214#true} {235214#true} #1366#return; {235214#true} is VALID [2022-04-28 14:53:55,647 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 [2022-04-28 14:53:55,648 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 [2022-04-28 14:53:55,648 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 [2022-04-28 14:53:55,648 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 [2022-04-28 14:53:55,648 INFO L290 TraceCheckUtils]: 14: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,648 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {235214#true} {235214#true} #1368#return; {235214#true} is VALID [2022-04-28 14:53:55,648 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 [2022-04-28 14:53:55,648 INFO L290 TraceCheckUtils]: 17: Hoare triple {235214#true} assume 2 == ~tmp_ndt_1~0; {235214#true} is VALID [2022-04-28 14:53:55,649 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 [2022-04-28 14:53:55,649 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 [2022-04-28 14:53:55,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {235214#true} assume !(2 == ~deviceExtension__Active~1); {235214#true} is VALID [2022-04-28 14:53:55,649 INFO L290 TraceCheckUtils]: 21: Hoare triple {235214#true} assume 3 == ~deviceExtension__Active~1; {235214#true} is VALID [2022-04-28 14:53:55,650 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 [2022-04-28 14:53:55,650 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 [2022-04-28 14:53:55,650 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 [2022-04-28 14:53:55,651 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 [2022-04-28 14:53:55,651 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 [2022-04-28 14:53:55,652 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 [2022-04-28 14:53:55,652 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 [2022-04-28 14:53:55,652 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 [2022-04-28 14:53:55,652 INFO L290 TraceCheckUtils]: 30: Hoare triple {235214#true} assume 0 == ~irp~0;#res := -1073741670; {235214#true} is VALID [2022-04-28 14:53:55,652 INFO L290 TraceCheckUtils]: 31: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,652 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 [2022-04-28 14:53:55,653 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 [2022-04-28 14:53:55,653 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 [2022-04-28 14:53:55,653 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 [2022-04-28 14:53:55,653 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 [2022-04-28 14:53:55,653 INFO L290 TraceCheckUtils]: 37: Hoare triple {235215#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 38: Hoare triple {235215#false} ~myStatus~0 := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L272 TraceCheckUtils]: 39: Hoare triple {235215#false} call IofCompleteRequest(~Irp, 0); {235299#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 40: Hoare triple {235299#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {235214#true} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 41: Hoare triple {235214#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {235214#true} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {235214#true} assume true; {235214#true} is VALID [2022-04-28 14:53:55,654 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {235214#true} {235215#false} #1512#return; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 44: Hoare triple {235215#false} #res := ~status~6; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 45: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {235215#false} {235214#true} #1490#return; {235215#false} is VALID [2022-04-28 14:53:55,654 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 [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 48: Hoare triple {235215#false} #res := ~status~3; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 49: Hoare triple {235215#false} assume true; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {235215#false} {235214#true} #1370#return; {235215#false} is VALID [2022-04-28 14:53:55,654 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 [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {235215#false} assume !(0 != ~we_should_unload~0); {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {235215#false} assume !(1 == ~pended~0); {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 55: Hoare triple {235215#false} assume ~s~0 != ~UNLOADED~0; {235215#false} is VALID [2022-04-28 14:53:55,654 INFO L290 TraceCheckUtils]: 56: Hoare triple {235215#false} assume -1 != ~status~9; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 57: Hoare triple {235215#false} assume ~s~0 != ~SKIP2~0; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 58: Hoare triple {235215#false} assume ~s~0 != ~IPC~0; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 59: Hoare triple {235215#false} assume !(~s~0 != ~DC~0); {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {235215#false} assume 1 != ~pended~0; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 61: Hoare triple {235215#false} assume ~s~0 == ~DC~0; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 62: Hoare triple {235215#false} assume 259 == ~status~9; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L272 TraceCheckUtils]: 63: Hoare triple {235215#false} call errorFn(); {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L290 TraceCheckUtils]: 64: Hoare triple {235215#false} assume !false; {235215#false} is VALID [2022-04-28 14:53:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:53:55,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:53:55,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920940000] [2022-04-28 14:53:55,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920940000] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:55,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:55,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:55,656 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:53:55,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [563023039] [2022-04-28 14:53:55,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [563023039] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:53:55,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:53:55,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:53:55,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451692199] [2022-04-28 14:53:55,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:53:55,656 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 14:53:55,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:53:55,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:53:55,702 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:53:55,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:53:55,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:53:55,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:53:55,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=93, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:53:55,703 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) [2022-04-28 14:54:03,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:03,964 INFO L93 Difference]: Finished difference Result 826 states and 1072 transitions. [2022-04-28 14:54:03,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-28 14:54:03,965 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 65 [2022-04-28 14:54:03,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-28 14:54:03,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 738 transitions. [2022-04-28 14:54:03,975 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 738 transitions. [2022-04-28 14:54:04,727 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 738 edges. 738 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:04,753 INFO L225 Difference]: With dead ends: 826 [2022-04-28 14:54:04,753 INFO L226 Difference]: Without dead ends: 793 [2022-04-28 14:54:04,754 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=138, Invalid=282, Unknown=0, NotChecked=0, Total=420 [2022-04-28 14:54:04,754 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:04,754 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1310 Valid, 1248 Invalid, 1895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [444 Valid, 1451 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-28 14:54:04,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2022-04-28 14:54:06,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 700. [2022-04-28 14:54:06,780 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:06,781 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) [2022-04-28 14:54:06,781 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) [2022-04-28 14:54:06,782 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) [2022-04-28 14:54:06,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:06,801 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-28 14:54:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-28 14:54:06,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:06,802 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:06,802 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. [2022-04-28 14:54:06,803 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. [2022-04-28 14:54:06,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:06,823 INFO L93 Difference]: Finished difference Result 793 states and 1037 transitions. [2022-04-28 14:54:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1037 transitions. [2022-04-28 14:54:06,823 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:06,823 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:06,823 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:06,823 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:06,824 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) [2022-04-28 14:54:06,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 898 transitions. [2022-04-28 14:54:06,845 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 898 transitions. Word has length 65 [2022-04-28 14:54:06,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:06,845 INFO L495 AbstractCegarLoop]: Abstraction has 700 states and 898 transitions. [2022-04-28 14:54:06,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 4.083333333333333) internal successors, (49), 5 states have internal predecessors, (49), 3 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-28 14:54:06,845 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 898 transitions. [2022-04-28 14:54:09,209 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 898 edges. 898 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:09,210 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 898 transitions. [2022-04-28 14:54:09,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:54:09,211 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:09,211 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:54:09,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2022-04-28 14:54:09,211 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:09,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:09,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 1 times [2022-04-28 14:54:09,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:09,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1665162327] [2022-04-28 14:54:09,211 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:09,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1406064246, now seen corresponding path program 2 times [2022-04-28 14:54:09,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:09,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [679735110] [2022-04-28 14:54:09,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:09,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,278 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 [2022-04-28 14:54:09,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-28 14:54:09,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,298 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 [2022-04-28 14:54:09,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,298 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-28 14:54:09,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:09,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,309 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 [2022-04-28 14:54:09,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,309 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-28 14:54:09,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:54:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:54:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:54:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,404 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 [2022-04-28 14:54:09,404 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 [2022-04-28 14:54:09,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,405 INFO L290 TraceCheckUtils]: 3: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,406 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 14:54:09,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 14:54:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:09,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 14:54:09,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 14:54:09,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,415 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 14:54:09,416 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 [2022-04-28 14:54:09,416 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 [2022-04-28 14:54:09,416 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 [2022-04-28 14:54:09,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 14:54:09,416 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 [2022-04-28 14:54:09,417 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 [2022-04-28 14:54:09,417 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 [2022-04-28 14:54:09,417 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 [2022-04-28 14:54:09,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,418 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 14:54:09,418 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 [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 12: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 14:54:09,419 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 [2022-04-28 14:54:09,419 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 [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 15: Hoare triple {239959#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 16: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,419 INFO L272 TraceCheckUtils]: 17: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 18: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 19: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,419 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 22: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,419 INFO L290 TraceCheckUtils]: 23: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 14:54:09,420 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 14:54:09,420 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 [2022-04-28 14:54:09,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-28 14:54:09,420 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-28 14:54:09,420 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 [2022-04-28 14:54:09,421 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 [2022-04-28 14:54:09,421 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 [2022-04-28 14:54:09,421 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 [2022-04-28 14:54:09,421 INFO L290 TraceCheckUtils]: 7: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 14:54:09,421 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 [2022-04-28 14:54:09,422 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 [2022-04-28 14:54:09,422 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 [2022-04-28 14:54:09,422 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 [2022-04-28 14:54:09,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,423 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 14:54:09,424 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 [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 16: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 14:54:09,424 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 [2022-04-28 14:54:09,424 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 [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {239959#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 20: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,424 INFO L272 TraceCheckUtils]: 21: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 22: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 23: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 24: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,424 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 26: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,424 INFO L290 TraceCheckUtils]: 27: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 14:54:09,425 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 14:54:09,425 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 [2022-04-28 14:54:09,425 INFO L290 TraceCheckUtils]: 30: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-28 14:54:09,425 INFO L290 TraceCheckUtils]: 31: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 14:54:09,425 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-28 14:54:09,426 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 [2022-04-28 14:54:09,426 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 [2022-04-28 14:54:09,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {239958#true} {239958#true} #1498#return; {239958#true} is VALID [2022-04-28 14:54:09,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {239958#true} call #t~ret180 := main(); {239958#true} is VALID [2022-04-28 14:54:09,426 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 [2022-04-28 14:54:09,427 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 [2022-04-28 14:54:09,427 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 [2022-04-28 14:54:09,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,428 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {239958#true} {239958#true} #1366#return; {239958#true} is VALID [2022-04-28 14:54:09,428 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 [2022-04-28 14:54:09,428 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 [2022-04-28 14:54:09,428 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 [2022-04-28 14:54:09,428 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 [2022-04-28 14:54:09,428 INFO L290 TraceCheckUtils]: 14: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,428 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {239958#true} {239958#true} #1368#return; {239958#true} is VALID [2022-04-28 14:54:09,429 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 [2022-04-28 14:54:09,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {239958#true} assume 2 == ~tmp_ndt_1~0; {239958#true} is VALID [2022-04-28 14:54:09,429 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 [2022-04-28 14:54:09,430 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 [2022-04-28 14:54:09,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {239958#true} assume !(2 == ~deviceExtension__Active~1); {239958#true} is VALID [2022-04-28 14:54:09,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {239958#true} assume 3 == ~deviceExtension__Active~1; {239958#true} is VALID [2022-04-28 14:54:09,430 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 [2022-04-28 14:54:09,430 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 [2022-04-28 14:54:09,431 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 [2022-04-28 14:54:09,431 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 [2022-04-28 14:54:09,431 INFO L290 TraceCheckUtils]: 26: Hoare triple {239958#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {239958#true} is VALID [2022-04-28 14:54:09,431 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 [2022-04-28 14:54:09,431 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 [2022-04-28 14:54:09,431 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 [2022-04-28 14:54:09,432 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 [2022-04-28 14:54:09,432 INFO L290 TraceCheckUtils]: 31: Hoare triple {239958#true} assume 0 == ~irp~0;#res := -1073741670; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,432 INFO L290 TraceCheckUtils]: 32: Hoare triple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:09,433 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {240044#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {239958#true} #1510#return; {240037#(<= (+ |CdAudio435DeviceControl_#t~ret120| 1073741670) 0)} is VALID [2022-04-28 14:54:09,433 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 [2022-04-28 14:54:09,433 INFO L290 TraceCheckUtils]: 35: Hoare triple {240038#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume ~status~6 >= 0; {239959#false} is VALID [2022-04-28 14:54:09,433 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 [2022-04-28 14:54:09,433 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 [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 38: Hoare triple {239959#false} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 39: Hoare triple {239959#false} ~myStatus~0 := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L272 TraceCheckUtils]: 40: Hoare triple {239959#false} call IofCompleteRequest(~Irp, 0); {240045#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 41: Hoare triple {240045#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {239958#true} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 42: Hoare triple {239958#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {239958#true} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 43: Hoare triple {239958#true} assume true; {239958#true} is VALID [2022-04-28 14:54:09,434 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {239958#true} {239959#false} #1512#return; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 45: Hoare triple {239959#false} #res := ~status~6; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 46: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {239959#false} {239958#true} #1490#return; {239959#false} is VALID [2022-04-28 14:54:09,434 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 [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 49: Hoare triple {239959#false} #res := ~status~3; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 50: Hoare triple {239959#false} assume true; {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {239959#false} {239958#true} #1370#return; {239959#false} is VALID [2022-04-28 14:54:09,434 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 [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 53: Hoare triple {239959#false} assume !(0 != ~we_should_unload~0); {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 54: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 55: Hoare triple {239959#false} assume !(1 == ~pended~0); {239959#false} is VALID [2022-04-28 14:54:09,434 INFO L290 TraceCheckUtils]: 56: Hoare triple {239959#false} assume ~s~0 != ~UNLOADED~0; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 57: Hoare triple {239959#false} assume -1 != ~status~9; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 58: Hoare triple {239959#false} assume ~s~0 != ~SKIP2~0; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 59: Hoare triple {239959#false} assume ~s~0 != ~IPC~0; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 60: Hoare triple {239959#false} assume !(~s~0 != ~DC~0); {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 61: Hoare triple {239959#false} assume 1 != ~pended~0; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 62: Hoare triple {239959#false} assume ~s~0 == ~DC~0; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 63: Hoare triple {239959#false} assume 259 == ~status~9; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L272 TraceCheckUtils]: 64: Hoare triple {239959#false} call errorFn(); {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L290 TraceCheckUtils]: 65: Hoare triple {239959#false} assume !false; {239959#false} is VALID [2022-04-28 14:54:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:09,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:09,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [679735110] [2022-04-28 14:54:09,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [679735110] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:09,435 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:09,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:09,436 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:09,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1665162327] [2022-04-28 14:54:09,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1665162327] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:09,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:09,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:09,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905811841] [2022-04-28 14:54:09,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:09,436 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 [2022-04-28 14:54:09,436 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:09,436 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) [2022-04-28 14:54:09,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:09,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:54:09,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:09,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:54:09,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:54:09,478 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) [2022-04-28 14:54:17,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:17,454 INFO L93 Difference]: Finished difference Result 824 states and 1065 transitions. [2022-04-28 14:54:17,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 14:54:17,454 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 [2022-04-28 14:54:17,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:17,455 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) [2022-04-28 14:54:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-28 14:54:17,459 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) [2022-04-28 14:54:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 719 transitions. [2022-04-28 14:54:17,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 719 transitions. [2022-04-28 14:54:18,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:18,191 INFO L225 Difference]: With dead ends: 824 [2022-04-28 14:54:18,191 INFO L226 Difference]: Without dead ends: 770 [2022-04-28 14:54:18,192 INFO L412 NwaCegarLoop]: 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 [2022-04-28 14:54:18,192 INFO L413 NwaCegarLoop]: 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 [2022-04-28 14:54:18,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1103 Valid, 1324 Invalid, 2074 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [406 Valid, 1668 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-28 14:54:18,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2022-04-28 14:54:20,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 700. [2022-04-28 14:54:20,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:20,236 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) [2022-04-28 14:54:20,236 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) [2022-04-28 14:54:20,236 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) [2022-04-28 14:54:20,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:20,255 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-28 14:54:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-28 14:54:20,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:20,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:20,256 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. [2022-04-28 14:54:20,257 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. [2022-04-28 14:54:20,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:20,274 INFO L93 Difference]: Finished difference Result 770 states and 1004 transitions. [2022-04-28 14:54:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1004 transitions. [2022-04-28 14:54:20,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:20,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:20,275 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:20,275 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:20,276 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) [2022-04-28 14:54:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 896 transitions. [2022-04-28 14:54:20,296 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 896 transitions. Word has length 66 [2022-04-28 14:54:20,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:20,296 INFO L495 AbstractCegarLoop]: Abstraction has 700 states and 896 transitions. [2022-04-28 14:54:20,296 INFO L496 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) [2022-04-28 14:54:20,296 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 700 states and 896 transitions. [2022-04-28 14:54:22,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 896 edges. 896 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:22,764 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 896 transitions. [2022-04-28 14:54:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-28 14:54:22,765 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:22,765 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:54:22,765 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2022-04-28 14:54:22,766 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:22,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:22,766 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 1 times [2022-04-28 14:54:22,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:22,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1663219030] [2022-04-28 14:54:22,766 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:22,766 INFO L85 PathProgramCache]: Analyzing trace with hash -704464372, now seen corresponding path program 2 times [2022-04-28 14:54:22,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:22,766 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350975452] [2022-04-28 14:54:22,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:22,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:22,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,842 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 [2022-04-28 14:54:22,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:22,842 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-28 14:54:22,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:22,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,863 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 [2022-04-28 14:54:22,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:22,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-28 14:54:22,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,874 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 [2022-04-28 14:54:22,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:22,874 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-28 14:54:22,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:54:22,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:54:22,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-28 14:54:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:22,997 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 [2022-04-28 14:54:22,998 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 [2022-04-28 14:54:22,998 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 14:54:22,998 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:22,998 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 14:54:23,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-04-28 14:54:23,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:23,015 INFO L290 TraceCheckUtils]: 0: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 14:54:23,015 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 14:54:23,015 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,015 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,016 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 [2022-04-28 14:54:23,016 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 [2022-04-28 14:54:23,016 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 [2022-04-28 14:54:23,016 INFO L290 TraceCheckUtils]: 3: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 14:54:23,016 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 [2022-04-28 14:54:23,016 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 [2022-04-28 14:54:23,017 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 [2022-04-28 14:54:23,017 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 [2022-04-28 14:54:23,017 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 14:54:23,017 INFO L290 TraceCheckUtils]: 9: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,017 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 14:54:23,017 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 [2022-04-28 14:54:23,017 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,017 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 [2022-04-28 14:54:23,018 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 [2022-04-28 14:54:23,018 INFO L290 TraceCheckUtils]: 15: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,018 INFO L290 TraceCheckUtils]: 16: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,019 INFO L272 TraceCheckUtils]: 17: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:23,019 INFO L290 TraceCheckUtils]: 18: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 14:54:23,019 INFO L290 TraceCheckUtils]: 19: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 14:54:23,019 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,019 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,020 INFO L290 TraceCheckUtils]: 22: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,020 INFO L290 TraceCheckUtils]: 23: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,020 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 14:54:23,020 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 [2022-04-28 14:54:23,021 INFO L290 TraceCheckUtils]: 1: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-28 14:54:23,021 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-28 14:54:23,021 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 [2022-04-28 14:54:23,021 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 [2022-04-28 14:54:23,021 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 [2022-04-28 14:54:23,021 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 [2022-04-28 14:54:23,021 INFO L290 TraceCheckUtils]: 7: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 14:54:23,022 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 [2022-04-28 14:54:23,022 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 [2022-04-28 14:54:23,022 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 [2022-04-28 14:54:23,022 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 [2022-04-28 14:54:23,022 INFO L290 TraceCheckUtils]: 12: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 14:54:23,022 INFO L290 TraceCheckUtils]: 13: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,022 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 14:54:23,022 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 [2022-04-28 14:54:23,023 INFO L290 TraceCheckUtils]: 16: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,023 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 [2022-04-28 14:54:23,023 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 [2022-04-28 14:54:23,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,024 INFO L272 TraceCheckUtils]: 21: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:23,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 14:54:23,024 INFO L290 TraceCheckUtils]: 23: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 14:54:23,024 INFO L290 TraceCheckUtils]: 24: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,025 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,025 INFO L290 TraceCheckUtils]: 26: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,025 INFO L290 TraceCheckUtils]: 27: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,026 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 14:54:23,026 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 [2022-04-28 14:54:23,026 INFO L290 TraceCheckUtils]: 30: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,027 INFO L290 TraceCheckUtils]: 31: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,027 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:54:23,029 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 [2022-04-28 14:54:23,029 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 [2022-04-28 14:54:23,029 INFO L290 TraceCheckUtils]: 2: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,029 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {244644#true} {244644#true} #1498#return; {244644#true} is VALID [2022-04-28 14:54:23,029 INFO L272 TraceCheckUtils]: 4: Hoare triple {244644#true} call #t~ret180 := main(); {244644#true} is VALID [2022-04-28 14:54:23,029 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 [2022-04-28 14:54:23,030 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 [2022-04-28 14:54:23,030 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 [2022-04-28 14:54:23,030 INFO L290 TraceCheckUtils]: 8: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,030 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {244644#true} {244644#true} #1366#return; {244644#true} is VALID [2022-04-28 14:54:23,030 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 [2022-04-28 14:54:23,030 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 [2022-04-28 14:54:23,031 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 [2022-04-28 14:54:23,031 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 [2022-04-28 14:54:23,031 INFO L290 TraceCheckUtils]: 14: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,031 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {244644#true} {244644#true} #1368#return; {244644#true} is VALID [2022-04-28 14:54:23,031 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 [2022-04-28 14:54:23,031 INFO L290 TraceCheckUtils]: 17: Hoare triple {244644#true} assume 2 == ~tmp_ndt_1~0; {244644#true} is VALID [2022-04-28 14:54:23,032 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 [2022-04-28 14:54:23,032 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 [2022-04-28 14:54:23,032 INFO L290 TraceCheckUtils]: 20: Hoare triple {244644#true} assume !(2 == ~deviceExtension__Active~1); {244644#true} is VALID [2022-04-28 14:54:23,032 INFO L290 TraceCheckUtils]: 21: Hoare triple {244644#true} assume 3 == ~deviceExtension__Active~1; {244644#true} is VALID [2022-04-28 14:54:23,032 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 [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,033 INFO L290 TraceCheckUtils]: 26: Hoare triple {244644#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0; {244644#true} is VALID [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,033 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 [2022-04-28 14:54:23,034 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 [2022-04-28 14:54:23,034 INFO L290 TraceCheckUtils]: 31: Hoare triple {244644#true} assume 0 == ~irp~0;#res := -1073741670; {244644#true} is VALID [2022-04-28 14:54:23,034 INFO L290 TraceCheckUtils]: 32: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,034 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {244644#true} {244644#true} #1510#return; {244644#true} is VALID [2022-04-28 14:54:23,034 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 [2022-04-28 14:54:23,034 INFO L290 TraceCheckUtils]: 35: Hoare triple {244644#true} assume !(~status~6 >= 0); {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,034 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 [2022-04-28 14:54:23,034 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 [2022-04-28 14:54:23,035 INFO L290 TraceCheckUtils]: 38: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} assume 18446744071562067990 == ~__cil_tmp104~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,035 INFO L290 TraceCheckUtils]: 39: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} ~myStatus~0 := ~status~6; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,035 INFO L272 TraceCheckUtils]: 40: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} call IofCompleteRequest(~Irp, 0); {244735#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:23,036 INFO L290 TraceCheckUtils]: 41: Hoare triple {244735#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {244644#true} is VALID [2022-04-28 14:54:23,036 INFO L290 TraceCheckUtils]: 42: Hoare triple {244644#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {244644#true} is VALID [2022-04-28 14:54:23,036 INFO L290 TraceCheckUtils]: 43: Hoare triple {244644#true} assume true; {244644#true} is VALID [2022-04-28 14:54:23,036 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {244644#true} {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #1512#return; {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} is VALID [2022-04-28 14:54:23,036 INFO L290 TraceCheckUtils]: 45: Hoare triple {244728#(<= (+ CdAudio435DeviceControl_~status~6 1) 0)} #res := ~status~6; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,037 INFO L290 TraceCheckUtils]: 46: Hoare triple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} assume true; {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,037 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {244733#(<= (+ |CdAudio435DeviceControl_#res| 1) 0)} {244644#true} #1490#return; {244719#(<= (+ |CdAudioDeviceControl_#t~ret32| 1) 0)} is VALID [2022-04-28 14:54:23,037 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 [2022-04-28 14:54:23,038 INFO L290 TraceCheckUtils]: 49: Hoare triple {244720#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,038 INFO L290 TraceCheckUtils]: 50: Hoare triple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-28 14:54:23,038 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {244721#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {244644#true} #1370#return; {244688#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-28 14:54:23,039 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 [2022-04-28 14:54:23,039 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 [2022-04-28 14:54:23,039 INFO L290 TraceCheckUtils]: 54: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:54:23,040 INFO L290 TraceCheckUtils]: 55: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:54:23,040 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 [2022-04-28 14:54:23,040 INFO L290 TraceCheckUtils]: 57: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:54:23,040 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 [2022-04-28 14:54:23,041 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 [2022-04-28 14:54:23,041 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 [2022-04-28 14:54:23,041 INFO L290 TraceCheckUtils]: 61: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {244689#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-28 14:54:23,041 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 [2022-04-28 14:54:23,042 INFO L290 TraceCheckUtils]: 63: Hoare triple {244689#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {244645#false} is VALID [2022-04-28 14:54:23,042 INFO L272 TraceCheckUtils]: 64: Hoare triple {244645#false} call errorFn(); {244645#false} is VALID [2022-04-28 14:54:23,042 INFO L290 TraceCheckUtils]: 65: Hoare triple {244645#false} assume !false; {244645#false} is VALID [2022-04-28 14:54:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:23,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:23,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350975452] [2022-04-28 14:54:23,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350975452] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:23,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:23,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:54:23,042 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:23,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1663219030] [2022-04-28 14:54:23,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1663219030] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:23,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:23,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 14:54:23,043 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108224649] [2022-04-28 14:54:23,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:23,043 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 [2022-04-28 14:54:23,043 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:23,043 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) [2022-04-28 14:54:23,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:23,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 14:54:23,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:23,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 14:54:23,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-28 14:54:23,085 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) [2022-04-28 14:54:34,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:34,045 INFO L93 Difference]: Finished difference Result 795 states and 1032 transitions. [2022-04-28 14:54:34,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 14:54:34,045 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 [2022-04-28 14:54:34,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:54:34,046 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:34,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 691 transitions. [2022-04-28 14:54:34,050 INFO L82 GeneralOperation]: Start removeUnreachable. 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) [2022-04-28 14:54:34,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 691 transitions. [2022-04-28 14:54:34,054 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 691 transitions. [2022-04-28 14:54:34,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 691 edges. 691 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:34,768 INFO L225 Difference]: With dead ends: 795 [2022-04-28 14:54:34,768 INFO L226 Difference]: Without dead ends: 718 [2022-04-28 14:54:34,769 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=72, Invalid=308, Unknown=0, NotChecked=0, Total=380 [2022-04-28 14:54:34,769 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 1170 mSDsluCounter, 1311 mSDsCounter, 0 mSdLazyCounter, 3037 mSolverCounterSat, 438 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1175 SdHoareTripleChecker+Valid, 1806 SdHoareTripleChecker+Invalid, 3475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 438 IncrementalHoareTripleChecker+Valid, 3037 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-04-28 14:54:34,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1175 Valid, 1806 Invalid, 3475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [438 Valid, 3037 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-04-28 14:54:34,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2022-04-28 14:54:36,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 663. [2022-04-28 14:54:36,679 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:54:36,680 INFO L82 GeneralOperation]: Start isEquivalent. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 14:54:36,680 INFO L74 IsIncluded]: Start isIncluded. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 14:54:36,681 INFO L87 Difference]: Start difference. First operand 718 states. Second operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 14:54:36,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:36,695 INFO L93 Difference]: Finished difference Result 718 states and 918 transitions. [2022-04-28 14:54:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 918 transitions. [2022-04-28 14:54:36,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:36,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:36,696 INFO L74 IsIncluded]: Start isIncluded. First operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) Second operand 718 states. [2022-04-28 14:54:36,697 INFO L87 Difference]: Start difference. First operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) Second operand 718 states. [2022-04-28 14:54:36,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:54:36,712 INFO L93 Difference]: Finished difference Result 718 states and 918 transitions. [2022-04-28 14:54:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 918 transitions. [2022-04-28 14:54:36,712 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:54:36,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:54:36,712 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:54:36,712 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:54:36,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 524 states have (on average 1.2709923664122138) internal successors, (666), 538 states have internal predecessors, (666), 74 states have call successors, (74), 48 states have call predecessors, (74), 64 states have return successors, (95), 83 states have call predecessors, (95), 69 states have call successors, (95) [2022-04-28 14:54:36,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 835 transitions. [2022-04-28 14:54:36,731 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 835 transitions. Word has length 66 [2022-04-28 14:54:36,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:54:36,731 INFO L495 AbstractCegarLoop]: Abstraction has 663 states and 835 transitions. [2022-04-28 14:54:36,731 INFO L496 AbstractCegarLoop]: INTERPOLANT 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) [2022-04-28 14:54:36,731 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 663 states and 835 transitions. [2022-04-28 14:54:38,734 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 835 edges. 835 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 835 transitions. [2022-04-28 14:54:38,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-28 14:54:38,735 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:54:38,735 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 14:54:38,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2022-04-28 14:54:38,735 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:54:38,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:54:38,735 INFO L85 PathProgramCache]: Analyzing trace with hash 1352254083, now seen corresponding path program 1 times [2022-04-28 14:54:38,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:38,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1190095873] [2022-04-28 14:54:38,736 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:54:38,736 INFO L85 PathProgramCache]: Analyzing trace with hash 1352254083, now seen corresponding path program 2 times [2022-04-28 14:54:38,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:54:38,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035303173] [2022-04-28 14:54:38,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:54:38,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:54:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 14:54:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,830 INFO L290 TraceCheckUtils]: 0: Hoare triple {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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; {249098#true} is VALID [2022-04-28 14:54:38,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1498#return; {249098#true} is VALID [2022-04-28 14:54:38,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 14:54:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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; {249098#true} is VALID [2022-04-28 14:54:38,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,851 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1366#return; {249098#true} is VALID [2022-04-28 14:54:38,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-28 14:54:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {249098#true} is VALID [2022-04-28 14:54:38,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,861 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {249098#true} {249098#true} #1368#return; {249098#true} is VALID [2022-04-28 14:54:38,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:54:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-28 14:54:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-28 14:54:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,946 INFO L290 TraceCheckUtils]: 0: Hoare triple {249185#(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; {249098#true} is VALID [2022-04-28 14:54:38,946 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 14:54:38,946 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,947 INFO L290 TraceCheckUtils]: 3: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,947 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 14:54:38,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-28 14:54:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:54:38,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 14:54:38,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 14:54:38,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {249173#(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; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 3: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 4: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 14:54:38,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 14:54:38,959 INFO L272 TraceCheckUtils]: 7: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {249185#(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; {249098#true} is VALID [2022-04-28 14:54:38,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 14:54:38,959 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,960 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 14:54:38,960 INFO L290 TraceCheckUtils]: 13: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 14: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 15: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 16: Hoare triple {249099#false} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L272 TraceCheckUtils]: 18: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 19: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 20: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 21: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,961 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 23: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 24: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {249146#(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; {249098#true} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {249098#true} assume !(2 == ~deviceExtension__Active~1); {249098#true} is VALID [2022-04-28 14:54:38,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume 3 == ~deviceExtension__Active~1; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L272 TraceCheckUtils]: 3: Hoare triple {249098#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 4: Hoare triple {249173#(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; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 7: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 8: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 9: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 14:54:38,962 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 14:54:38,963 INFO L272 TraceCheckUtils]: 11: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,963 INFO L290 TraceCheckUtils]: 12: Hoare triple {249185#(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; {249098#true} is VALID [2022-04-28 14:54:38,963 INFO L290 TraceCheckUtils]: 13: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 14:54:38,963 INFO L290 TraceCheckUtils]: 14: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,964 INFO L290 TraceCheckUtils]: 15: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,964 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 17: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 18: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 19: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 20: Hoare triple {249099#false} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 21: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,965 INFO L272 TraceCheckUtils]: 22: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 23: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 24: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 25: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,965 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 14:54:38,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L290 TraceCheckUtils]: 28: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L290 TraceCheckUtils]: 30: Hoare triple {249099#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L290 TraceCheckUtils]: 31: Hoare triple {249099#false} #res := ~status~3; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 14:54:38,966 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {249099#false} {249098#true} #1370#return; {249099#false} is VALID [2022-04-28 14:54:38,967 INFO L272 TraceCheckUtils]: 0: Hoare triple {249098#true} call ULTIMATE.init(); {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 14:54:38,967 INFO L290 TraceCheckUtils]: 1: Hoare triple {249143#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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; {249098#true} is VALID [2022-04-28 14:54:38,967 INFO L290 TraceCheckUtils]: 2: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,967 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {249098#true} {249098#true} #1498#return; {249098#true} is VALID [2022-04-28 14:54:38,967 INFO L272 TraceCheckUtils]: 4: Hoare triple {249098#true} call #t~ret180 := main(); {249098#true} is VALID [2022-04-28 14:54:38,967 INFO L290 TraceCheckUtils]: 5: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,968 INFO L272 TraceCheckUtils]: 6: Hoare triple {249098#true} call _BLAST_init(); {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,968 INFO L290 TraceCheckUtils]: 7: Hoare triple {249144#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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; {249098#true} is VALID [2022-04-28 14:54:38,968 INFO L290 TraceCheckUtils]: 8: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,968 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {249098#true} {249098#true} #1366#return; {249098#true} is VALID [2022-04-28 14:54:38,968 INFO L290 TraceCheckUtils]: 10: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L290 TraceCheckUtils]: 11: Hoare triple {249098#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L272 TraceCheckUtils]: 12: Hoare triple {249098#true} call stub_driver_init(); {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,969 INFO L290 TraceCheckUtils]: 13: Hoare triple {249145#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L290 TraceCheckUtils]: 14: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {249098#true} {249098#true} #1368#return; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {249098#true} assume 2 == ~tmp_ndt_1~0; {249098#true} is VALID [2022-04-28 14:54:38,970 INFO L272 TraceCheckUtils]: 18: Hoare triple {249098#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {249146#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-28 14:54:38,970 INFO L290 TraceCheckUtils]: 19: Hoare triple {249146#(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; {249098#true} is VALID [2022-04-28 14:54:38,970 INFO L290 TraceCheckUtils]: 20: Hoare triple {249098#true} assume !(2 == ~deviceExtension__Active~1); {249098#true} is VALID [2022-04-28 14:54:38,970 INFO L290 TraceCheckUtils]: 21: Hoare triple {249098#true} assume 3 == ~deviceExtension__Active~1; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L272 TraceCheckUtils]: 22: Hoare triple {249098#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {249173#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 23: Hoare triple {249173#(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; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 24: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 25: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 26: Hoare triple {249098#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; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 27: Hoare triple {249098#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 28: Hoare triple {249098#true} ~Irp__IoStatus__Information~1 := 0; {249098#true} is VALID [2022-04-28 14:54:38,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {249098#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 < ~sizeof__CDROM_SEEK_AUDIO_MSF~1);~srb__CdbLength~1 := 10;~srb__TimeOutValue~1 := 10; {249098#true} is VALID [2022-04-28 14:54:38,972 INFO L272 TraceCheckUtils]: 30: Hoare triple {249098#true} call #t~ret122 := SendSrbSynchronous(~deviceExtension~2, ~srb~2, 0, 0); {249185#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-28 14:54:38,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {249185#(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; {249098#true} is VALID [2022-04-28 14:54:38,972 INFO L290 TraceCheckUtils]: 32: Hoare triple {249098#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {249098#true} is VALID [2022-04-28 14:54:38,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {249098#true} assume 0 == ~irp~0;#res := -1073741670; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-28 14:54:38,973 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {249186#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {249098#true} #1516#return; {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {249179#(<= (+ |CdAudio435DeviceControl_#t~ret122| 1073741670) 0)} assume -2147483648 <= #t~ret122 && #t~ret122 <= 2147483647;~status~6 := #t~ret122;havoc #t~ret122; {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 37: Hoare triple {249180#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} assume !(~status~6 < 0); {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {249099#false} ~__cil_tmp116~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {249099#false} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 40: Hoare triple {249099#false} ~myStatus~0 := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L272 TraceCheckUtils]: 41: Hoare triple {249099#false} call IofCompleteRequest(~Irp, 0); {249187#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {249187#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {249098#true} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 43: Hoare triple {249098#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {249098#true} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {249098#true} assume true; {249098#true} is VALID [2022-04-28 14:54:38,974 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {249098#true} {249099#false} #1550#return; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 46: Hoare triple {249099#false} #res := ~status~6; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L290 TraceCheckUtils]: 47: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 14:54:38,974 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {249099#false} {249098#true} #1490#return; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 49: Hoare triple {249099#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 50: Hoare triple {249099#false} #res := ~status~3; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 51: Hoare triple {249099#false} assume true; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {249099#false} {249098#true} #1370#return; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 53: Hoare triple {249099#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 54: Hoare triple {249099#false} assume !(0 != ~we_should_unload~0); {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 55: Hoare triple {249099#false} assume !(1 == ~pended~0); {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 56: Hoare triple {249099#false} assume !(1 == ~pended~0); {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 57: Hoare triple {249099#false} assume ~s~0 != ~UNLOADED~0; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 58: Hoare triple {249099#false} assume -1 != ~status~9; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 59: Hoare triple {249099#false} assume ~s~0 != ~SKIP2~0; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 60: Hoare triple {249099#false} assume ~s~0 != ~IPC~0; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 61: Hoare triple {249099#false} assume !(~s~0 != ~DC~0); {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 62: Hoare triple {249099#false} assume 1 != ~pended~0; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {249099#false} assume ~s~0 == ~DC~0; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 64: Hoare triple {249099#false} assume 259 == ~status~9; {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L272 TraceCheckUtils]: 65: Hoare triple {249099#false} call errorFn(); {249099#false} is VALID [2022-04-28 14:54:38,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {249099#false} assume !false; {249099#false} is VALID [2022-04-28 14:54:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-28 14:54:38,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:54:38,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035303173] [2022-04-28 14:54:38,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035303173] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:38,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:38,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:38,976 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:54:38,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1190095873] [2022-04-28 14:54:38,976 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1190095873] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:54:38,976 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:54:38,976 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 14:54:38,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541481933] [2022-04-28 14:54:38,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:54:38,977 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 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 67 [2022-04-28 14:54:38,977 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:54:38,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-28 14:54:39,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 14:54:39,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 14:54:39,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:54:39,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 14:54:39,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-28 14:54:39,018 INFO L87 Difference]: Start difference. First operand 663 states and 835 transitions. Second operand has 12 states, 12 states have (on average 4.25) internal successors, (51), 4 states have internal predecessors, (51), 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)