/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 11:04:35,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 11:04:35,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 11:04:35,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 11:04:35,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 11:04:35,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 11:04:35,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 11:04:35,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 11:04:35,792 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 11:04:35,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 11:04:35,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 11:04:35,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 11:04:35,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 11:04:35,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 11:04:35,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 11:04:35,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 11:04:35,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 11:04:35,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 11:04:35,809 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 11:04:35,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 11:04:35,817 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 11:04:35,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 11:04:35,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 11:04:35,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 11:04:35,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 11:04:35,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-15 11:04:35,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 11:04:35,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 11:04:35,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 11:04:35,838 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 11:04:35,849 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 11:04:35,849 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 11:04:35,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 11:04:35,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 11:04:35,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 11:04:35,853 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 11:04:35,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 11:04:35,853 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 11:04:35,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 11:04:35,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 11:04:35,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 11:04:35,854 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 11:04:35,854 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 11:04:35,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 11:04:35,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 11:04:35,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 11:04:35,855 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 11:04:35,855 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 11:04:35,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 11:04:35,855 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 11:04:35,855 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 11:04:36,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 11:04:36,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 11:04:36,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 11:04:36,140 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 11:04:36,141 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 11:04:36,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2022-04-15 11:04:36,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdff51066/8aa8dde7dc4545aaa67b4d54ff567132/FLAG64e905d02 [2022-04-15 11:04:36,638 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 11:04:36,639 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c [2022-04-15 11:04:36,662 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdff51066/8aa8dde7dc4545aaa67b4d54ff567132/FLAG64e905d02 [2022-04-15 11:04:36,981 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdff51066/8aa8dde7dc4545aaa67b4d54ff567132 [2022-04-15 11:04:36,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 11:04:36,984 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 11:04:36,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 11:04:36,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 11:04:36,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 11:04:36,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 11:04:36" (1/1) ... [2022-04-15 11:04:36,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4aca1f06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:36, skipping insertion in model container [2022-04-15 11:04:36,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 11:04:36" (1/1) ... [2022-04-15 11:04:36,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 11:04:37,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 11:04:37,239 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c[2074,2087] [2022-04-15 11:04:37,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 11:04:37,409 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 11:04:37,423 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-1.c[2074,2087] [2022-04-15 11:04:37,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 11:04:37,558 INFO L208 MainTranslator]: Completed translation [2022-04-15 11:04:37,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37 WrapperNode [2022-04-15 11:04:37,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 11:04:37,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 11:04:37,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 11:04:37,560 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 11:04:37,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,650 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,702 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 11:04:37,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 11:04:37,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 11:04:37,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 11:04:37,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (1/1) ... [2022-04-15 11:04:37,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 11:04:37,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 11:04:37,749 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) [2022-04-15 11:04:37,772 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 [2022-04-15 11:04:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 11:04:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 11:04:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 11:04:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-15 11:04:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-15 11:04:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-15 11:04:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-15 11:04:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-15 11:04:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-15 11:04:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-15 11:04:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-15 11:04:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-15 11:04:37,801 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-15 11:04:37,802 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-15 11:04:37,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-15 11:04:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 11:04:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 11:04:37,803 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-15 11:04:37,804 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-15 11:04:37,805 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 11:04:37,806 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-15 11:04:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 11:04:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 11:04:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 11:04:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 11:04:37,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 11:04:37,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 11:04:38,084 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 11:04:38,086 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 11:04:38,244 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,363 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-15 11:04:38,363 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-15 11:04:38,370 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,403 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-15 11:04:38,403 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-15 11:04:38,439 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,451 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-15 11:04:38,451 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-15 11:04:38,564 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,621 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-15 11:04:38,621 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-15 11:04:38,621 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-15 11:04:38,633 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,934 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-15 11:04:38,934 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-15 11:04:38,936 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:38,970 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-15 11:04:38,970 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-15 11:04:39,025 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:39,055 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-15 11:04:39,055 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-15 11:04:39,059 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:39,280 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-15 11:04:39,280 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-15 11:04:39,294 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-15 11:04:39,298 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-15 11:04:39,298 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-15 11:04:39,316 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 11:04:39,339 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 11:04:39,339 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 11:04:39,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 11:04:39 BoogieIcfgContainer [2022-04-15 11:04:39,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 11:04:39,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 11:04:39,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 11:04:39,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 11:04:39,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 11:04:36" (1/3) ... [2022-04-15 11:04:39,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45f6e4fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 11:04:39, skipping insertion in model container [2022-04-15 11:04:39,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 11:04:37" (2/3) ... [2022-04-15 11:04:39,350 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45f6e4fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 11:04:39, skipping insertion in model container [2022-04-15 11:04:39,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 11:04:39" (3/3) ... [2022-04-15 11:04:39,352 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-1.c [2022-04-15 11:04:39,357 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 11:04:39,357 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 11:04:39,397 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 11:04:39,402 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-15 11:04:39,402 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 11:04:39,443 INFO L276 IsEmpty]: Start isEmpty. Operand has 517 states, 383 states have (on average 1.4882506527415145) internal successors, (570), 404 states have internal predecessors, (570), 103 states have call successors, (103), 29 states have call predecessors, (103), 29 states have return successors, (103), 98 states have call predecessors, (103), 103 states have call successors, (103) [2022-04-15 11:04:39,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-15 11:04:39,450 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:04:39,451 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:04:39,452 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:04:39,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:04:39,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1971492104, now seen corresponding path program 1 times [2022-04-15 11:04:39,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:39,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [950404115] [2022-04-15 11:04:39,473 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:04:39,474 INFO L85 PathProgramCache]: Analyzing trace with hash 1971492104, now seen corresponding path program 2 times [2022-04-15 11:04:39,477 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:04:39,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235269781] [2022-04-15 11:04:39,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:04:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:04:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:39,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:04:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:39,836 INFO L290 TraceCheckUtils]: 0: Hoare triple {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {520#true} is VALID [2022-04-15 11:04:39,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {520#true} assume true; {520#true} is VALID [2022-04-15 11:04:39,843 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {520#true} {520#true} #1506#return; {520#true} is VALID [2022-04-15 11:04:39,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:04:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:39,911 INFO L290 TraceCheckUtils]: 0: Hoare triple {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume true; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,912 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {528#(= ~s~0 ~UNLOADED~0)} {520#true} #1372#return; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,914 INFO L272 TraceCheckUtils]: 0: Hoare triple {520#true} call ULTIMATE.init(); {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:04:39,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {520#true} is VALID [2022-04-15 11:04:39,915 INFO L290 TraceCheckUtils]: 2: Hoare triple {520#true} assume true; {520#true} is VALID [2022-04-15 11:04:39,915 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {520#true} {520#true} #1506#return; {520#true} is VALID [2022-04-15 11:04:39,915 INFO L272 TraceCheckUtils]: 4: Hoare triple {520#true} call #t~ret180 := main(); {520#true} is VALID [2022-04-15 11:04:39,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {520#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {520#true} is VALID [2022-04-15 11:04:39,917 INFO L272 TraceCheckUtils]: 6: Hoare triple {520#true} call _BLAST_init(); {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:04:39,918 INFO L290 TraceCheckUtils]: 7: Hoare triple {530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,919 INFO L290 TraceCheckUtils]: 8: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume true; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,919 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {528#(= ~s~0 ~UNLOADED~0)} {520#true} #1372#return; {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,920 INFO L290 TraceCheckUtils]: 10: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,920 INFO L290 TraceCheckUtils]: 11: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,921 INFO L290 TraceCheckUtils]: 12: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {528#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-15 11:04:39,922 INFO L290 TraceCheckUtils]: 13: Hoare triple {528#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {521#false} is VALID [2022-04-15 11:04:39,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {521#false} assume -1 != ~status~9; {521#false} is VALID [2022-04-15 11:04:39,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {521#false} assume !(~s~0 != ~SKIP2~0); {521#false} is VALID [2022-04-15 11:04:39,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {521#false} assume !(1 != ~pended~0); {521#false} is VALID [2022-04-15 11:04:39,923 INFO L290 TraceCheckUtils]: 17: Hoare triple {521#false} assume 259 != ~status~9; {521#false} is VALID [2022-04-15 11:04:39,923 INFO L272 TraceCheckUtils]: 18: Hoare triple {521#false} call errorFn(); {521#false} is VALID [2022-04-15 11:04:39,923 INFO L290 TraceCheckUtils]: 19: Hoare triple {521#false} assume !false; {521#false} is VALID [2022-04-15 11:04:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:04:39,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:04:39,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235269781] [2022-04-15 11:04:39,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235269781] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:39,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:39,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 11:04:39,929 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:04:39,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [950404115] [2022-04-15 11:04:39,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [950404115] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:39,930 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:39,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 11:04:39,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271158658] [2022-04-15 11:04:39,931 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:04:39,937 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 [2022-04-15 11:04:39,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:04:39,942 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) [2022-04-15 11:04:39,967 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:39,968 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 11:04:39,968 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:39,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 11:04:39,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-15 11:04:39,997 INFO L87 Difference]: Start difference. First operand has 517 states, 383 states have (on average 1.4882506527415145) internal successors, (570), 404 states have internal predecessors, (570), 103 states have call successors, (103), 29 states have call predecessors, (103), 29 states have return successors, (103), 98 states have call predecessors, (103), 103 states have call successors, (103) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-15 11:04:46,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:46,859 INFO L93 Difference]: Finished difference Result 1047 states and 1683 transitions. [2022-04-15 11:04:46,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 11:04:46,859 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 [2022-04-15 11:04:46,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:04:46,861 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) [2022-04-15 11:04:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1683 transitions. [2022-04-15 11:04:46,922 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) [2022-04-15 11:04:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1683 transitions. [2022-04-15 11:04:46,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1683 transitions. [2022-04-15 11:04:48,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1683 edges. 1683 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:48,996 INFO L225 Difference]: With dead ends: 1047 [2022-04-15 11:04:48,996 INFO L226 Difference]: Without dead ends: 665 [2022-04-15 11:04:49,006 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:04:49,009 INFO L913 BasicCegarLoop]: 741 mSDtfsCounter, 399 mSDsluCounter, 272 mSDsCounter, 0 mSdLazyCounter, 1595 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 1013 SdHoareTripleChecker+Invalid, 1753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1595 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:04:49,010 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [400 Valid, 1013 Invalid, 1753 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1595 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 11:04:49,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2022-04-15 11:04:49,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 509. [2022-04-15 11:04:49,107 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:04:49,110 INFO L82 GeneralOperation]: Start isEquivalent. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-15 11:04:49,113 INFO L74 IsIncluded]: Start isIncluded. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-15 11:04:49,115 INFO L87 Difference]: Start difference. First operand 665 states. Second operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-15 11:04:49,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:49,156 INFO L93 Difference]: Finished difference Result 665 states and 1015 transitions. [2022-04-15 11:04:49,156 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1015 transitions. [2022-04-15 11:04:49,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:04:49,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:04:49,166 INFO L74 IsIncluded]: Start isIncluded. First operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 665 states. [2022-04-15 11:04:49,168 INFO L87 Difference]: Start difference. First operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 665 states. [2022-04-15 11:04:49,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:49,235 INFO L93 Difference]: Finished difference Result 665 states and 1015 transitions. [2022-04-15 11:04:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1015 transitions. [2022-04-15 11:04:49,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:04:49,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:04:49,238 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:04:49,238 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:04:49,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 378 states have (on average 1.4576719576719577) internal successors, (551), 397 states have internal predecessors, (551), 103 states have call successors, (103), 29 states have call predecessors, (103), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-15 11:04:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 740 transitions. [2022-04-15 11:04:49,272 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 740 transitions. Word has length 20 [2022-04-15 11:04:49,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:04:49,273 INFO L478 AbstractCegarLoop]: Abstraction has 509 states and 740 transitions. [2022-04-15 11:04:49,273 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-15 11:04:49,273 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 509 states and 740 transitions. [2022-04-15 11:04:50,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 740 edges. 740 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 740 transitions. [2022-04-15 11:04:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-15 11:04:50,127 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:04:50,127 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:04:50,127 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 11:04:50,127 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:04:50,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:04:50,128 INFO L85 PathProgramCache]: Analyzing trace with hash -1335659000, now seen corresponding path program 1 times [2022-04-15 11:04:50,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:50,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1181162681] [2022-04-15 11:04:50,129 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:04:50,129 INFO L85 PathProgramCache]: Analyzing trace with hash -1335659000, now seen corresponding path program 2 times [2022-04-15 11:04:50,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:04:50,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [422731446] [2022-04-15 11:04:50,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:04:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:04:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:50,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:04:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:50,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4978#true} is VALID [2022-04-15 11:04:50,242 INFO L290 TraceCheckUtils]: 1: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-15 11:04:50,242 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4978#true} {4978#true} #1506#return; {4978#true} is VALID [2022-04-15 11:04:50,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:04:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:50,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4978#true} is VALID [2022-04-15 11:04:50,272 INFO L290 TraceCheckUtils]: 1: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-15 11:04:50,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4978#true} {4978#true} #1372#return; {4978#true} is VALID [2022-04-15 11:04:50,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:04:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:50,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {4989#(= ~s~0 ~NP~0)} assume true; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,291 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4989#(= ~s~0 ~NP~0)} {4978#true} #1374#return; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,296 INFO L272 TraceCheckUtils]: 0: Hoare triple {4978#true} call ULTIMATE.init(); {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:04:50,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {4990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4978#true} is VALID [2022-04-15 11:04:50,296 INFO L290 TraceCheckUtils]: 2: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-15 11:04:50,296 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4978#true} {4978#true} #1506#return; {4978#true} is VALID [2022-04-15 11:04:50,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {4978#true} call #t~ret180 := main(); {4978#true} is VALID [2022-04-15 11:04:50,297 INFO L290 TraceCheckUtils]: 5: Hoare triple {4978#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {4978#true} is VALID [2022-04-15 11:04:50,298 INFO L272 TraceCheckUtils]: 6: Hoare triple {4978#true} call _BLAST_init(); {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:04:50,299 INFO L290 TraceCheckUtils]: 7: Hoare triple {4991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4978#true} is VALID [2022-04-15 11:04:50,299 INFO L290 TraceCheckUtils]: 8: Hoare triple {4978#true} assume true; {4978#true} is VALID [2022-04-15 11:04:50,299 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4978#true} {4978#true} #1372#return; {4978#true} is VALID [2022-04-15 11:04:50,299 INFO L290 TraceCheckUtils]: 10: Hoare triple {4978#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {4978#true} is VALID [2022-04-15 11:04:50,299 INFO L290 TraceCheckUtils]: 11: Hoare triple {4978#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4978#true} is VALID [2022-04-15 11:04:50,300 INFO L272 TraceCheckUtils]: 12: Hoare triple {4978#true} call stub_driver_init(); {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:04:50,301 INFO L290 TraceCheckUtils]: 13: Hoare triple {4992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,304 INFO L290 TraceCheckUtils]: 14: Hoare triple {4989#(= ~s~0 ~NP~0)} assume true; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,304 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4989#(= ~s~0 ~NP~0)} {4978#true} #1374#return; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,305 INFO L290 TraceCheckUtils]: 16: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,306 INFO L290 TraceCheckUtils]: 18: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,306 INFO L290 TraceCheckUtils]: 19: Hoare triple {4989#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,311 INFO L272 TraceCheckUtils]: 20: Hoare triple {4989#(= ~s~0 ~NP~0)} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {4989#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {4989#(= ~s~0 ~NP~0)} is VALID [2022-04-15 11:04:50,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {4989#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4979#false} is VALID [2022-04-15 11:04:50,314 INFO L272 TraceCheckUtils]: 23: Hoare triple {4979#false} call errorFn(); {4979#false} is VALID [2022-04-15 11:04:50,314 INFO L290 TraceCheckUtils]: 24: Hoare triple {4979#false} assume !false; {4979#false} is VALID [2022-04-15 11:04:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:04:50,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:04:50,315 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [422731446] [2022-04-15 11:04:50,315 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [422731446] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:50,315 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:50,315 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:04:50,315 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:04:50,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1181162681] [2022-04-15 11:04:50,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1181162681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:50,316 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:50,316 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:04:50,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047702363] [2022-04-15 11:04:50,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:04:50,317 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 [2022-04-15 11:04:50,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:04:50,317 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) [2022-04-15 11:04:50,341 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:50,341 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 11:04:50,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:50,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 11:04:50,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:04:50,342 INFO L87 Difference]: Start difference. First operand 509 states and 740 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:04:56,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:56,206 INFO L93 Difference]: Finished difference Result 967 states and 1429 transitions. [2022-04-15 11:04:56,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 11:04:56,206 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 [2022-04-15 11:04:56,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:04:56,207 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) [2022-04-15 11:04:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1429 transitions. [2022-04-15 11:04:56,227 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) [2022-04-15 11:04:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1429 transitions. [2022-04-15 11:04:56,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1429 transitions. [2022-04-15 11:04:57,857 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1429 edges. 1429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:57,917 INFO L225 Difference]: With dead ends: 967 [2022-04-15 11:04:57,917 INFO L226 Difference]: Without dead ends: 846 [2022-04-15 11:04:57,918 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:04:57,919 INFO L913 BasicCegarLoop]: 851 mSDtfsCounter, 1498 mSDsluCounter, 172 mSDsCounter, 0 mSdLazyCounter, 927 mSolverCounterSat, 430 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1502 SdHoareTripleChecker+Valid, 1023 SdHoareTripleChecker+Invalid, 1357 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 430 IncrementalHoareTripleChecker+Valid, 927 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 11:04:57,920 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1502 Valid, 1023 Invalid, 1357 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [430 Valid, 927 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 11:04:57,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2022-04-15 11:04:57,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 664. [2022-04-15 11:04:57,998 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:04:58,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-15 11:04:58,002 INFO L74 IsIncluded]: Start isIncluded. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-15 11:04:58,004 INFO L87 Difference]: Start difference. First operand 846 states. Second operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-15 11:04:58,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:58,049 INFO L93 Difference]: Finished difference Result 846 states and 1260 transitions. [2022-04-15 11:04:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1260 transitions. [2022-04-15 11:04:58,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:04:58,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:04:58,055 INFO L74 IsIncluded]: Start isIncluded. First operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 846 states. [2022-04-15 11:04:58,057 INFO L87 Difference]: Start difference. First operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 846 states. [2022-04-15 11:04:58,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:04:58,106 INFO L93 Difference]: Finished difference Result 846 states and 1260 transitions. [2022-04-15 11:04:58,106 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1260 transitions. [2022-04-15 11:04:58,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:04:58,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:04:58,110 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:04:58,110 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:04:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 502 states have (on average 1.408366533864542) internal successors, (707), 510 states have internal predecessors, (707), 112 states have call successors, (112), 40 states have call predecessors, (112), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-15 11:04:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 964 transitions. [2022-04-15 11:04:58,153 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 964 transitions. Word has length 25 [2022-04-15 11:04:58,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:04:58,154 INFO L478 AbstractCegarLoop]: Abstraction has 664 states and 964 transitions. [2022-04-15 11:04:58,154 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:04:58,154 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 664 states and 964 transitions. [2022-04-15 11:04:59,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 964 transitions. [2022-04-15 11:04:59,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-15 11:04:59,510 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:04:59,510 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:04:59,510 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 11:04:59,510 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:04:59,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:04:59,511 INFO L85 PathProgramCache]: Analyzing trace with hash 2015725837, now seen corresponding path program 1 times [2022-04-15 11:04:59,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:59,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [258877035] [2022-04-15 11:04:59,511 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:04:59,511 INFO L85 PathProgramCache]: Analyzing trace with hash 2015725837, now seen corresponding path program 2 times [2022-04-15 11:04:59,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:04:59,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401265081] [2022-04-15 11:04:59,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:04:59,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:04:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:59,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:04:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:59,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9954#true} is VALID [2022-04-15 11:04:59,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-15 11:04:59,639 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9954#true} {9954#true} #1506#return; {9954#true} is VALID [2022-04-15 11:04:59,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:04:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:59,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9954#true} is VALID [2022-04-15 11:04:59,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-15 11:04:59,669 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9954#true} {9954#true} #1372#return; {9954#true} is VALID [2022-04-15 11:04:59,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:04:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:04:59,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {9965#(= ~compRegistered~0 0)} assume true; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9965#(= ~compRegistered~0 0)} {9954#true} #1374#return; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,734 INFO L272 TraceCheckUtils]: 0: Hoare triple {9954#true} call ULTIMATE.init(); {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:04:59,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {9966#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9954#true} is VALID [2022-04-15 11:04:59,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-15 11:04:59,734 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9954#true} {9954#true} #1506#return; {9954#true} is VALID [2022-04-15 11:04:59,734 INFO L272 TraceCheckUtils]: 4: Hoare triple {9954#true} call #t~ret180 := main(); {9954#true} is VALID [2022-04-15 11:04:59,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {9954#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {9954#true} is VALID [2022-04-15 11:04:59,735 INFO L272 TraceCheckUtils]: 6: Hoare triple {9954#true} call _BLAST_init(); {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:04:59,736 INFO L290 TraceCheckUtils]: 7: Hoare triple {9967#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9954#true} is VALID [2022-04-15 11:04:59,736 INFO L290 TraceCheckUtils]: 8: Hoare triple {9954#true} assume true; {9954#true} is VALID [2022-04-15 11:04:59,736 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9954#true} {9954#true} #1372#return; {9954#true} is VALID [2022-04-15 11:04:59,736 INFO L290 TraceCheckUtils]: 10: Hoare triple {9954#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9954#true} is VALID [2022-04-15 11:04:59,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {9954#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9954#true} is VALID [2022-04-15 11:04:59,737 INFO L272 TraceCheckUtils]: 12: Hoare triple {9954#true} call stub_driver_init(); {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:04:59,737 INFO L290 TraceCheckUtils]: 13: Hoare triple {9968#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {9965#(= ~compRegistered~0 0)} assume true; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,738 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9965#(= ~compRegistered~0 0)} {9954#true} #1374#return; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,738 INFO L290 TraceCheckUtils]: 16: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,738 INFO L290 TraceCheckUtils]: 17: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {9965#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,739 INFO L272 TraceCheckUtils]: 19: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {9965#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,741 INFO L272 TraceCheckUtils]: 22: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,741 INFO L290 TraceCheckUtils]: 23: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,741 INFO L272 TraceCheckUtils]: 24: Hoare triple {9965#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {9965#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {9965#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9965#(= ~compRegistered~0 0)} is VALID [2022-04-15 11:04:59,743 INFO L290 TraceCheckUtils]: 27: Hoare triple {9965#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9955#false} is VALID [2022-04-15 11:04:59,743 INFO L272 TraceCheckUtils]: 28: Hoare triple {9955#false} call errorFn(); {9955#false} is VALID [2022-04-15 11:04:59,743 INFO L290 TraceCheckUtils]: 29: Hoare triple {9955#false} assume !false; {9955#false} is VALID [2022-04-15 11:04:59,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:04:59,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:04:59,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401265081] [2022-04-15 11:04:59,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401265081] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:59,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:59,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:04:59,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:04:59,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [258877035] [2022-04-15 11:04:59,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [258877035] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:04:59,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:04:59,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:04:59,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332425503] [2022-04-15 11:04:59,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:04:59,745 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 [2022-04-15 11:04:59,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:04:59,745 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) [2022-04-15 11:04:59,770 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:04:59,771 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 11:04:59,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:04:59,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 11:04:59,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:04:59,772 INFO L87 Difference]: Start difference. First operand 664 states and 964 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:06,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:06,845 INFO L93 Difference]: Finished difference Result 1148 states and 1650 transitions. [2022-04-15 11:05:06,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 11:05:06,847 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 [2022-04-15 11:05:06,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:05:06,847 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) [2022-04-15 11:05:06,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1311 transitions. [2022-04-15 11:05:06,865 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) [2022-04-15 11:05:06,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1311 transitions. [2022-04-15 11:05:06,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1311 transitions. [2022-04-15 11:05:08,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1311 edges. 1311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:08,485 INFO L225 Difference]: With dead ends: 1148 [2022-04-15 11:05:08,485 INFO L226 Difference]: Without dead ends: 970 [2022-04-15 11:05:08,486 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:05:08,487 INFO L913 BasicCegarLoop]: 725 mSDtfsCounter, 1121 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 1647 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1131 SdHoareTripleChecker+Valid, 886 SdHoareTripleChecker+Invalid, 1897 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 1647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 11:05:08,487 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1131 Valid, 886 Invalid, 1897 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 1647 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 11:05:08,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2022-04-15 11:05:08,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 789. [2022-04-15 11:05:08,590 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:05:08,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-15 11:05:08,594 INFO L74 IsIncluded]: Start isIncluded. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-15 11:05:08,597 INFO L87 Difference]: Start difference. First operand 970 states. Second operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-15 11:05:08,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:08,651 INFO L93 Difference]: Finished difference Result 970 states and 1415 transitions. [2022-04-15 11:05:08,652 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1415 transitions. [2022-04-15 11:05:08,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:08,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:08,658 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 970 states. [2022-04-15 11:05:08,660 INFO L87 Difference]: Start difference. First operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 970 states. [2022-04-15 11:05:08,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:08,716 INFO L93 Difference]: Finished difference Result 970 states and 1415 transitions. [2022-04-15 11:05:08,717 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1415 transitions. [2022-04-15 11:05:08,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:08,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:08,720 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:05:08,720 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:05:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 611 states have (on average 1.4042553191489362) internal successors, (858), 615 states have internal predecessors, (858), 114 states have call successors, (114), 46 states have call predecessors, (114), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-15 11:05:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1135 transitions. [2022-04-15 11:05:08,775 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1135 transitions. Word has length 30 [2022-04-15 11:05:08,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:05:08,775 INFO L478 AbstractCegarLoop]: Abstraction has 789 states and 1135 transitions. [2022-04-15 11:05:08,776 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:08,776 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1135 transitions. [2022-04-15 11:05:10,220 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1135 edges. 1135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:10,220 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1135 transitions. [2022-04-15 11:05:10,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-15 11:05:10,221 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:05:10,221 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:05:10,222 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-15 11:05:10,222 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:05:10,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:05:10,222 INFO L85 PathProgramCache]: Analyzing trace with hash -994008456, now seen corresponding path program 1 times [2022-04-15 11:05:10,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:10,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1523833366] [2022-04-15 11:05:10,223 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:05:10,223 INFO L85 PathProgramCache]: Analyzing trace with hash -994008456, now seen corresponding path program 2 times [2022-04-15 11:05:10,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:05:10,223 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260052758] [2022-04-15 11:05:10,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:05:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:05:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:10,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:05:10,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:10,321 INFO L290 TraceCheckUtils]: 0: Hoare triple {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15790#true} is VALID [2022-04-15 11:05:10,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,322 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1506#return; {15790#true} is VALID [2022-04-15 11:05:10,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:05:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:10,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15790#true} is VALID [2022-04-15 11:05:10,353 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,353 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1372#return; {15790#true} is VALID [2022-04-15 11:05:10,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:05:10,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:10,368 INFO L290 TraceCheckUtils]: 0: Hoare triple {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15790#true} is VALID [2022-04-15 11:05:10,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,369 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15790#true} {15790#true} #1374#return; {15790#true} is VALID [2022-04-15 11:05:10,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {15790#true} call ULTIMATE.init(); {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:05:10,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {15802#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15790#true} is VALID [2022-04-15 11:05:10,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,371 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15790#true} {15790#true} #1506#return; {15790#true} is VALID [2022-04-15 11:05:10,371 INFO L272 TraceCheckUtils]: 4: Hoare triple {15790#true} call #t~ret180 := main(); {15790#true} is VALID [2022-04-15 11:05:10,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {15790#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {15790#true} is VALID [2022-04-15 11:05:10,372 INFO L272 TraceCheckUtils]: 6: Hoare triple {15790#true} call _BLAST_init(); {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:10,372 INFO L290 TraceCheckUtils]: 7: Hoare triple {15803#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15790#true} is VALID [2022-04-15 11:05:10,372 INFO L290 TraceCheckUtils]: 8: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,373 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15790#true} {15790#true} #1372#return; {15790#true} is VALID [2022-04-15 11:05:10,373 INFO L290 TraceCheckUtils]: 10: Hoare triple {15790#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {15790#true} is VALID [2022-04-15 11:05:10,373 INFO L290 TraceCheckUtils]: 11: Hoare triple {15790#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {15790#true} is VALID [2022-04-15 11:05:10,375 INFO L272 TraceCheckUtils]: 12: Hoare triple {15790#true} call stub_driver_init(); {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:10,376 INFO L290 TraceCheckUtils]: 13: Hoare triple {15804#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {15790#true} assume true; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15790#true} {15790#true} #1374#return; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L290 TraceCheckUtils]: 16: Hoare triple {15790#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L290 TraceCheckUtils]: 17: Hoare triple {15790#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L290 TraceCheckUtils]: 18: Hoare triple {15790#true} assume 3 == ~tmp_ndt_2~0; {15790#true} is VALID [2022-04-15 11:05:10,376 INFO L272 TraceCheckUtils]: 19: Hoare triple {15790#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L290 TraceCheckUtils]: 20: Hoare triple {15790#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L290 TraceCheckUtils]: 21: Hoare triple {15790#true} assume !(0 == ~irpSp__MinorFunction~0); {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L290 TraceCheckUtils]: 22: Hoare triple {15790#true} assume 22 == ~irpSp__MinorFunction~0; {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L290 TraceCheckUtils]: 23: Hoare triple {15790#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L272 TraceCheckUtils]: 24: Hoare triple {15790#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {15790#true} is VALID [2022-04-15 11:05:10,377 INFO L290 TraceCheckUtils]: 25: Hoare triple {15790#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15790#true} is VALID [2022-04-15 11:05:10,378 INFO L290 TraceCheckUtils]: 26: Hoare triple {15790#true} assume !(~s~0 == ~MPR3~0); {15801#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 11:05:10,378 INFO L290 TraceCheckUtils]: 27: Hoare triple {15801#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15801#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-15 11:05:10,378 INFO L290 TraceCheckUtils]: 28: Hoare triple {15801#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15791#false} is VALID [2022-04-15 11:05:10,379 INFO L272 TraceCheckUtils]: 29: Hoare triple {15791#false} call errorFn(); {15791#false} is VALID [2022-04-15 11:05:10,379 INFO L290 TraceCheckUtils]: 30: Hoare triple {15791#false} assume !false; {15791#false} is VALID [2022-04-15 11:05:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:05:10,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:05:10,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260052758] [2022-04-15 11:05:10,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260052758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:10,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:10,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:10,380 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:05:10,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1523833366] [2022-04-15 11:05:10,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1523833366] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:10,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:10,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:10,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315396853] [2022-04-15 11:05:10,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:05:10,381 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 [2022-04-15 11:05:10,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:05:10,381 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) [2022-04-15 11:05:10,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:10,404 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 11:05:10,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:10,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 11:05:10,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:05:10,405 INFO L87 Difference]: Start difference. First operand 789 states and 1135 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:18,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:18,459 INFO L93 Difference]: Finished difference Result 1630 states and 2449 transitions. [2022-04-15 11:05:18,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 11:05:18,459 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 [2022-04-15 11:05:18,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:05:18,461 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) [2022-04-15 11:05:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1604 transitions. [2022-04-15 11:05:18,484 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) [2022-04-15 11:05:18,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1604 transitions. [2022-04-15 11:05:18,508 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1604 transitions. [2022-04-15 11:05:20,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1604 edges. 1604 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:20,507 INFO L225 Difference]: With dead ends: 1630 [2022-04-15 11:05:20,507 INFO L226 Difference]: Without dead ends: 1344 [2022-04-15 11:05:20,509 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:05:20,509 INFO L913 BasicCegarLoop]: 1009 mSDtfsCounter, 1095 mSDsluCounter, 282 mSDsCounter, 0 mSdLazyCounter, 1917 mSolverCounterSat, 377 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1098 SdHoareTripleChecker+Valid, 1291 SdHoareTripleChecker+Invalid, 2294 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 377 IncrementalHoareTripleChecker+Valid, 1917 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-04-15 11:05:20,510 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1098 Valid, 1291 Invalid, 2294 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [377 Valid, 1917 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-15 11:05:20,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1344 states. [2022-04-15 11:05:20,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1344 to 907. [2022-04-15 11:05:20,621 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:05:20,624 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-15 11:05:20,627 INFO L74 IsIncluded]: Start isIncluded. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-15 11:05:20,630 INFO L87 Difference]: Start difference. First operand 1344 states. Second operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-15 11:05:20,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:20,722 INFO L93 Difference]: Finished difference Result 1344 states and 2031 transitions. [2022-04-15 11:05:20,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2031 transitions. [2022-04-15 11:05:20,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:20,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:20,729 INFO L74 IsIncluded]: Start isIncluded. First operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1344 states. [2022-04-15 11:05:20,732 INFO L87 Difference]: Start difference. First operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1344 states. [2022-04-15 11:05:20,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:20,823 INFO L93 Difference]: Finished difference Result 1344 states and 2031 transitions. [2022-04-15 11:05:20,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2031 transitions. [2022-04-15 11:05:20,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:20,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:20,827 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:05:20,827 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:05:20,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 907 states, 708 states have (on average 1.4138418079096045) internal successors, (1001), 711 states have internal predecessors, (1001), 127 states have call successors, (127), 54 states have call predecessors, (127), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-15 11:05:20,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 907 states and 1348 transitions. [2022-04-15 11:05:20,898 INFO L78 Accepts]: Start accepts. Automaton has 907 states and 1348 transitions. Word has length 31 [2022-04-15 11:05:20,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:05:20,898 INFO L478 AbstractCegarLoop]: Abstraction has 907 states and 1348 transitions. [2022-04-15 11:05:20,898 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:20,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 907 states and 1348 transitions. [2022-04-15 11:05:22,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1348 edges. 1348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1348 transitions. [2022-04-15 11:05:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-15 11:05:22,825 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:05:22,825 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:05:22,826 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-15 11:05:22,826 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:05:22,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:05:22,826 INFO L85 PathProgramCache]: Analyzing trace with hash -987884657, now seen corresponding path program 1 times [2022-04-15 11:05:22,826 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:22,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1608167844] [2022-04-15 11:05:22,827 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:05:22,827 INFO L85 PathProgramCache]: Analyzing trace with hash -987884657, now seen corresponding path program 2 times [2022-04-15 11:05:22,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:05:22,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260815339] [2022-04-15 11:05:22,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:05:22,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:05:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:22,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:05:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:22,968 INFO L290 TraceCheckUtils]: 0: Hoare triple {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23574#true} is VALID [2022-04-15 11:05:22,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {23574#true} assume true; {23574#true} is VALID [2022-04-15 11:05:22,969 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23574#true} {23574#true} #1506#return; {23574#true} is VALID [2022-04-15 11:05:22,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:05:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:23,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 11:05:23,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 11:05:23,028 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23574#true} #1372#return; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:05:23,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:23,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 11:05:23,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 11:05:23,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1374#return; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {23574#true} call ULTIMATE.init(); {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:05:23,094 INFO L290 TraceCheckUtils]: 1: Hoare triple {23587#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23574#true} is VALID [2022-04-15 11:05:23,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {23574#true} assume true; {23574#true} is VALID [2022-04-15 11:05:23,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23574#true} {23574#true} #1506#return; {23574#true} is VALID [2022-04-15 11:05:23,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {23574#true} call #t~ret180 := main(); {23574#true} is VALID [2022-04-15 11:05:23,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {23574#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {23574#true} is VALID [2022-04-15 11:05:23,095 INFO L272 TraceCheckUtils]: 6: Hoare triple {23574#true} call _BLAST_init(); {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:23,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {23588#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 11:05:23,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-15 11:05:23,097 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23589#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23574#true} #1372#return; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,098 INFO L290 TraceCheckUtils]: 10: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,099 INFO L272 TraceCheckUtils]: 12: Hoare triple {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:23,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {23590#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 11:05:23,100 INFO L290 TraceCheckUtils]: 14: Hoare triple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-15 11:05:23,100 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23591#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23582#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1374#return; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,101 INFO L290 TraceCheckUtils]: 16: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,102 INFO L290 TraceCheckUtils]: 18: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_2~0; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,102 INFO L272 TraceCheckUtils]: 19: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,103 INFO L290 TraceCheckUtils]: 20: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,103 INFO L290 TraceCheckUtils]: 21: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 22 == ~irpSp__MinorFunction~0; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,117 INFO L290 TraceCheckUtils]: 23: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,118 INFO L272 TraceCheckUtils]: 24: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,118 INFO L290 TraceCheckUtils]: 25: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-15 11:05:23,120 INFO L290 TraceCheckUtils]: 26: Hoare triple {23586#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23575#false} is VALID [2022-04-15 11:05:23,120 INFO L290 TraceCheckUtils]: 27: Hoare triple {23575#false} assume !(1 == ~setEventCalled~0); {23575#false} is VALID [2022-04-15 11:05:23,120 INFO L290 TraceCheckUtils]: 28: Hoare triple {23575#false} assume !(1 == ~customIrp~0); {23575#false} is VALID [2022-04-15 11:05:23,120 INFO L290 TraceCheckUtils]: 29: Hoare triple {23575#false} assume ~s~0 == ~MPR3~0; {23575#false} is VALID [2022-04-15 11:05:23,120 INFO L272 TraceCheckUtils]: 30: Hoare triple {23575#false} call errorFn(); {23575#false} is VALID [2022-04-15 11:05:23,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {23575#false} assume !false; {23575#false} is VALID [2022-04-15 11:05:23,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:05:23,121 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:05:23,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260815339] [2022-04-15 11:05:23,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260815339] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:23,121 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:23,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:05:23,122 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:05:23,122 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1608167844] [2022-04-15 11:05:23,122 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1608167844] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:23,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:23,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:05:23,122 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906659105] [2022-04-15 11:05:23,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:05:23,123 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 [2022-04-15 11:05:23,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:05:23,123 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) [2022-04-15 11:05:23,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:23,151 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 11:05:23,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:23,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 11:05:23,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-15 11:05:23,151 INFO L87 Difference]: Start difference. First operand 907 states and 1348 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-15 11:05:31,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:31,599 INFO L93 Difference]: Finished difference Result 1632 states and 2483 transitions. [2022-04-15 11:05:31,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 11:05:31,599 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 [2022-04-15 11:05:31,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:05:31,600 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) [2022-04-15 11:05:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1616 transitions. [2022-04-15 11:05:31,619 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) [2022-04-15 11:05:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1616 transitions. [2022-04-15 11:05:31,641 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1616 transitions. [2022-04-15 11:05:33,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1616 edges. 1616 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:33,504 INFO L225 Difference]: With dead ends: 1632 [2022-04-15 11:05:33,504 INFO L226 Difference]: Without dead ends: 1046 [2022-04-15 11:05:33,506 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-15 11:05:33,506 INFO L913 BasicCegarLoop]: 738 mSDtfsCounter, 2121 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 1092 mSolverCounterSat, 700 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2127 SdHoareTripleChecker+Valid, 1003 SdHoareTripleChecker+Invalid, 1792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 700 IncrementalHoareTripleChecker+Valid, 1092 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-15 11:05:33,506 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2127 Valid, 1003 Invalid, 1792 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [700 Valid, 1092 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-04-15 11:05:33,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1046 states. [2022-04-15 11:05:34,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1046 to 835. [2022-04-15 11:05:34,060 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:05:34,062 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:34,064 INFO L74 IsIncluded]: Start isIncluded. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:34,067 INFO L87 Difference]: Start difference. First operand 1046 states. Second operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:34,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:34,128 INFO L93 Difference]: Finished difference Result 1046 states and 1583 transitions. [2022-04-15 11:05:34,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1583 transitions. [2022-04-15 11:05:34,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:34,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:34,134 INFO L74 IsIncluded]: Start isIncluded. First operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1046 states. [2022-04-15 11:05:34,137 INFO L87 Difference]: Start difference. First operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1046 states. [2022-04-15 11:05:34,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:34,196 INFO L93 Difference]: Finished difference Result 1046 states and 1583 transitions. [2022-04-15 11:05:34,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1583 transitions. [2022-04-15 11:05:34,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:34,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:34,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:05:34,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:05:34,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 835 states, 649 states have (on average 1.399075500770416) internal successors, (908), 653 states have internal predecessors, (908), 118 states have call successors, (118), 50 states have call predecessors, (118), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 835 states and 1203 transitions. [2022-04-15 11:05:34,261 INFO L78 Accepts]: Start accepts. Automaton has 835 states and 1203 transitions. Word has length 32 [2022-04-15 11:05:34,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:05:34,261 INFO L478 AbstractCegarLoop]: Abstraction has 835 states and 1203 transitions. [2022-04-15 11:05:34,262 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-15 11:05:34,262 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 835 states and 1203 transitions. [2022-04-15 11:05:36,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1203 edges. 1203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:36,045 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1203 transitions. [2022-04-15 11:05:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-15 11:05:36,046 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:05:36,046 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:05:36,046 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-15 11:05:36,047 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:05:36,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:05:36,047 INFO L85 PathProgramCache]: Analyzing trace with hash 450252455, now seen corresponding path program 1 times [2022-04-15 11:05:36,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:36,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [812757994] [2022-04-15 11:05:36,047 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:05:36,048 INFO L85 PathProgramCache]: Analyzing trace with hash 450252455, now seen corresponding path program 2 times [2022-04-15 11:05:36,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:05:36,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733941534] [2022-04-15 11:05:36,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:05:36,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:05:36,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:36,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:05:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:36,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30631#true} is VALID [2022-04-15 11:05:36,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,155 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1506#return; {30631#true} is VALID [2022-04-15 11:05:36,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:05:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:36,193 INFO L290 TraceCheckUtils]: 0: Hoare triple {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30631#true} is VALID [2022-04-15 11:05:36,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,194 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1372#return; {30631#true} is VALID [2022-04-15 11:05:36,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:05:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:36,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30631#true} is VALID [2022-04-15 11:05:36,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30631#true} {30631#true} #1374#return; {30631#true} is VALID [2022-04-15 11:05:36,220 INFO L272 TraceCheckUtils]: 0: Hoare triple {30631#true} call ULTIMATE.init(); {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:05:36,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {30643#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30631#true} is VALID [2022-04-15 11:05:36,220 INFO L290 TraceCheckUtils]: 2: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,220 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30631#true} {30631#true} #1506#return; {30631#true} is VALID [2022-04-15 11:05:36,220 INFO L272 TraceCheckUtils]: 4: Hoare triple {30631#true} call #t~ret180 := main(); {30631#true} is VALID [2022-04-15 11:05:36,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {30631#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {30631#true} is VALID [2022-04-15 11:05:36,221 INFO L272 TraceCheckUtils]: 6: Hoare triple {30631#true} call _BLAST_init(); {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:36,221 INFO L290 TraceCheckUtils]: 7: Hoare triple {30644#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30631#true} is VALID [2022-04-15 11:05:36,222 INFO L290 TraceCheckUtils]: 8: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,222 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30631#true} {30631#true} #1372#return; {30631#true} is VALID [2022-04-15 11:05:36,222 INFO L290 TraceCheckUtils]: 10: Hoare triple {30631#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {30631#true} is VALID [2022-04-15 11:05:36,222 INFO L290 TraceCheckUtils]: 11: Hoare triple {30631#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {30631#true} is VALID [2022-04-15 11:05:36,226 INFO L272 TraceCheckUtils]: 12: Hoare triple {30631#true} call stub_driver_init(); {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:36,227 INFO L290 TraceCheckUtils]: 13: Hoare triple {30645#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L290 TraceCheckUtils]: 14: Hoare triple {30631#true} assume true; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30631#true} {30631#true} #1374#return; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L290 TraceCheckUtils]: 16: Hoare triple {30631#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L290 TraceCheckUtils]: 17: Hoare triple {30631#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L290 TraceCheckUtils]: 18: Hoare triple {30631#true} assume 3 == ~tmp_ndt_2~0; {30631#true} is VALID [2022-04-15 11:05:36,227 INFO L272 TraceCheckUtils]: 19: Hoare triple {30631#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L290 TraceCheckUtils]: 20: Hoare triple {30631#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L290 TraceCheckUtils]: 21: Hoare triple {30631#true} assume !(0 == ~irpSp__MinorFunction~0); {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L290 TraceCheckUtils]: 22: Hoare triple {30631#true} assume !(22 == ~irpSp__MinorFunction~0); {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L272 TraceCheckUtils]: 23: Hoare triple {30631#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L290 TraceCheckUtils]: 24: Hoare triple {30631#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {30631#true} is VALID [2022-04-15 11:05:36,228 INFO L290 TraceCheckUtils]: 25: Hoare triple {30631#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,229 INFO L290 TraceCheckUtils]: 26: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,230 INFO L272 TraceCheckUtils]: 27: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,230 INFO L290 TraceCheckUtils]: 28: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,231 INFO L290 TraceCheckUtils]: 29: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,231 INFO L290 TraceCheckUtils]: 30: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,231 INFO L290 TraceCheckUtils]: 31: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,232 INFO L290 TraceCheckUtils]: 32: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30642#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:05:36,232 INFO L290 TraceCheckUtils]: 33: Hoare triple {30642#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30632#false} is VALID [2022-04-15 11:05:36,232 INFO L272 TraceCheckUtils]: 34: Hoare triple {30632#false} call errorFn(); {30632#false} is VALID [2022-04-15 11:05:36,232 INFO L290 TraceCheckUtils]: 35: Hoare triple {30632#false} assume !false; {30632#false} is VALID [2022-04-15 11:05:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:05:36,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:05:36,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733941534] [2022-04-15 11:05:36,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [733941534] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:36,233 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:36,233 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:36,234 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:05:36,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [812757994] [2022-04-15 11:05:36,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [812757994] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:36,234 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:36,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:36,234 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276321171] [2022-04-15 11:05:36,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:05:36,234 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 [2022-04-15 11:05:36,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:05:36,235 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) [2022-04-15 11:05:36,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:36,264 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 11:05:36,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:36,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 11:05:36,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:05:36,265 INFO L87 Difference]: Start difference. First operand 835 states and 1203 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:41,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:41,280 INFO L93 Difference]: Finished difference Result 965 states and 1425 transitions. [2022-04-15 11:05:41,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 11:05:41,281 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 [2022-04-15 11:05:41,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:05:41,281 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) [2022-04-15 11:05:41,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 974 transitions. [2022-04-15 11:05:41,294 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) [2022-04-15 11:05:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 974 transitions. [2022-04-15 11:05:41,306 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 974 transitions. [2022-04-15 11:05:42,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 974 edges. 974 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:42,456 INFO L225 Difference]: With dead ends: 965 [2022-04-15 11:05:42,456 INFO L226 Difference]: Without dead ends: 961 [2022-04-15 11:05:42,456 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-15 11:05:42,457 INFO L913 BasicCegarLoop]: 713 mSDtfsCounter, 786 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 1038 mSolverCounterSat, 280 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 959 SdHoareTripleChecker+Invalid, 1318 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 280 IncrementalHoareTripleChecker+Valid, 1038 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:05:42,457 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [787 Valid, 959 Invalid, 1318 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [280 Valid, 1038 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 11:05:42,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 961 states. [2022-04-15 11:05:42,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 961 to 834. [2022-04-15 11:05:42,963 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:05:42,965 INFO L82 GeneralOperation]: Start isEquivalent. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:42,967 INFO L74 IsIncluded]: Start isIncluded. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:42,968 INFO L87 Difference]: Start difference. First operand 961 states. Second operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:43,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:43,017 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-15 11:05:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1420 transitions. [2022-04-15 11:05:43,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:43,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:43,022 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 961 states. [2022-04-15 11:05:43,024 INFO L87 Difference]: Start difference. First operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 961 states. [2022-04-15 11:05:43,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:43,078 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-15 11:05:43,078 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1420 transitions. [2022-04-15 11:05:43,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:43,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:43,082 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:05:43,082 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:05:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 649 states have (on average 1.3959938366718028) internal successors, (906), 652 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-15 11:05:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1200 transitions. [2022-04-15 11:05:43,138 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1200 transitions. Word has length 36 [2022-04-15 11:05:43,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:05:43,139 INFO L478 AbstractCegarLoop]: Abstraction has 834 states and 1200 transitions. [2022-04-15 11:05:43,139 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:43,139 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1200 transitions. [2022-04-15 11:05:44,881 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:44,881 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1200 transitions. [2022-04-15 11:05:44,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-15 11:05:44,882 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:05:44,883 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:05:44,883 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-15 11:05:44,883 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:05:44,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:05:44,885 INFO L85 PathProgramCache]: Analyzing trace with hash -783054808, now seen corresponding path program 1 times [2022-04-15 11:05:44,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:44,885 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1174582820] [2022-04-15 11:05:44,886 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:05:44,886 INFO L85 PathProgramCache]: Analyzing trace with hash -783054808, now seen corresponding path program 2 times [2022-04-15 11:05:44,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:05:44,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042445549] [2022-04-15 11:05:44,886 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:05:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:05:44,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:45,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:05:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:45,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36171#true} is VALID [2022-04-15 11:05:45,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,028 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1506#return; {36171#true} is VALID [2022-04-15 11:05:45,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:05:45,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:45,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36171#true} is VALID [2022-04-15 11:05:45,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,057 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1372#return; {36171#true} is VALID [2022-04-15 11:05:45,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:05:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:45,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36171#true} is VALID [2022-04-15 11:05:45,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36171#true} {36171#true} #1374#return; {36171#true} is VALID [2022-04-15 11:05:45,075 INFO L272 TraceCheckUtils]: 0: Hoare triple {36171#true} call ULTIMATE.init(); {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:05:45,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {36184#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36171#true} is VALID [2022-04-15 11:05:45,076 INFO L290 TraceCheckUtils]: 2: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,076 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36171#true} {36171#true} #1506#return; {36171#true} is VALID [2022-04-15 11:05:45,076 INFO L272 TraceCheckUtils]: 4: Hoare triple {36171#true} call #t~ret180 := main(); {36171#true} is VALID [2022-04-15 11:05:45,076 INFO L290 TraceCheckUtils]: 5: Hoare triple {36171#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {36171#true} is VALID [2022-04-15 11:05:45,077 INFO L272 TraceCheckUtils]: 6: Hoare triple {36171#true} call _BLAST_init(); {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:45,078 INFO L290 TraceCheckUtils]: 7: Hoare triple {36185#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36171#true} is VALID [2022-04-15 11:05:45,078 INFO L290 TraceCheckUtils]: 8: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,078 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36171#true} {36171#true} #1372#return; {36171#true} is VALID [2022-04-15 11:05:45,078 INFO L290 TraceCheckUtils]: 10: Hoare triple {36171#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36171#true} is VALID [2022-04-15 11:05:45,078 INFO L290 TraceCheckUtils]: 11: Hoare triple {36171#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36171#true} is VALID [2022-04-15 11:05:45,079 INFO L272 TraceCheckUtils]: 12: Hoare triple {36171#true} call stub_driver_init(); {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:45,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {36186#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36171#true} is VALID [2022-04-15 11:05:45,079 INFO L290 TraceCheckUtils]: 14: Hoare triple {36171#true} assume true; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36171#true} {36171#true} #1374#return; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 16: Hoare triple {36171#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 17: Hoare triple {36171#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 18: Hoare triple {36171#true} assume 3 == ~tmp_ndt_2~0; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L272 TraceCheckUtils]: 19: Hoare triple {36171#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 20: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 21: Hoare triple {36171#true} assume 0 == ~irpSp__MinorFunction~0; {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L272 TraceCheckUtils]: 22: Hoare triple {36171#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36171#true} is VALID [2022-04-15 11:05:45,080 INFO L290 TraceCheckUtils]: 23: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {36171#true} is VALID [2022-04-15 11:05:45,081 INFO L272 TraceCheckUtils]: 24: Hoare triple {36171#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36171#true} is VALID [2022-04-15 11:05:45,081 INFO L290 TraceCheckUtils]: 25: Hoare triple {36171#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {36171#true} is VALID [2022-04-15 11:05:45,081 INFO L290 TraceCheckUtils]: 26: Hoare triple {36171#true} assume !(~s~0 != ~NP~0); {36171#true} is VALID [2022-04-15 11:05:45,083 INFO L290 TraceCheckUtils]: 27: Hoare triple {36171#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-15 11:05:45,084 INFO L290 TraceCheckUtils]: 28: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-15 11:05:45,085 INFO L272 TraceCheckUtils]: 29: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-15 11:05:45,085 INFO L290 TraceCheckUtils]: 30: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {36182#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-15 11:05:45,085 INFO L290 TraceCheckUtils]: 31: Hoare triple {36182#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36183#(not (= ~routine~0 0))} is VALID [2022-04-15 11:05:45,086 INFO L290 TraceCheckUtils]: 32: Hoare triple {36183#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L272 TraceCheckUtils]: 33: Hoare triple {36172#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L290 TraceCheckUtils]: 34: Hoare triple {36172#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {36172#false} assume 0 != ~Irp__PendingReturned~0; {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L290 TraceCheckUtils]: 36: Hoare triple {36172#false} assume !(0 == ~pended~0); {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L272 TraceCheckUtils]: 37: Hoare triple {36172#false} call errorFn(); {36172#false} is VALID [2022-04-15 11:05:45,086 INFO L290 TraceCheckUtils]: 38: Hoare triple {36172#false} assume !false; {36172#false} is VALID [2022-04-15 11:05:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:05:45,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:05:45,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042445549] [2022-04-15 11:05:45,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042445549] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:45,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:45,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:05:45,088 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:05:45,088 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1174582820] [2022-04-15 11:05:45,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1174582820] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:45,088 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:45,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:05:45,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959644206] [2022-04-15 11:05:45,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:05:45,089 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 [2022-04-15 11:05:45,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:05:45,089 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) [2022-04-15 11:05:45,117 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:45,118 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 11:05:45,118 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:45,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 11:05:45,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-15 11:05:45,119 INFO L87 Difference]: Start difference. First operand 834 states and 1200 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:53,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:53,904 INFO L93 Difference]: Finished difference Result 1417 states and 2024 transitions. [2022-04-15 11:05:53,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 11:05:53,904 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 [2022-04-15 11:05:53,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:05:53,904 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) [2022-04-15 11:05:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1352 transitions. [2022-04-15 11:05:53,914 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) [2022-04-15 11:05:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1352 transitions. [2022-04-15 11:05:53,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1352 transitions. [2022-04-15 11:05:55,277 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1352 edges. 1352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:55,324 INFO L225 Difference]: With dead ends: 1417 [2022-04-15 11:05:55,324 INFO L226 Difference]: Without dead ends: 999 [2022-04-15 11:05:55,325 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:05:55,326 INFO L913 BasicCegarLoop]: 821 mSDtfsCounter, 749 mSDsluCounter, 468 mSDsCounter, 0 mSdLazyCounter, 2634 mSolverCounterSat, 237 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 751 SdHoareTripleChecker+Valid, 1289 SdHoareTripleChecker+Invalid, 2871 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 237 IncrementalHoareTripleChecker+Valid, 2634 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:05:55,326 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [751 Valid, 1289 Invalid, 2871 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [237 Valid, 2634 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-15 11:05:55,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2022-04-15 11:05:55,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 736. [2022-04-15 11:05:55,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:05:55,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:05:55,798 INFO L74 IsIncluded]: Start isIncluded. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:05:55,799 INFO L87 Difference]: Start difference. First operand 999 states. Second operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:05:55,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:55,847 INFO L93 Difference]: Finished difference Result 999 states and 1436 transitions. [2022-04-15 11:05:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1436 transitions. [2022-04-15 11:05:55,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:55,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:55,852 INFO L74 IsIncluded]: Start isIncluded. First operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 999 states. [2022-04-15 11:05:55,853 INFO L87 Difference]: Start difference. First operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 999 states. [2022-04-15 11:05:55,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:05:55,899 INFO L93 Difference]: Finished difference Result 999 states and 1436 transitions. [2022-04-15 11:05:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1436 transitions. [2022-04-15 11:05:55,901 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:05:55,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:05:55,901 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:05:55,901 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:05:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 736 states, 571 states have (on average 1.3870402802101576) internal successors, (792), 575 states have internal predecessors, (792), 106 states have call successors, (106), 45 states have call predecessors, (106), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:05:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 736 states and 1029 transitions. [2022-04-15 11:05:55,929 INFO L78 Accepts]: Start accepts. Automaton has 736 states and 1029 transitions. Word has length 39 [2022-04-15 11:05:55,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:05:55,929 INFO L478 AbstractCegarLoop]: Abstraction has 736 states and 1029 transitions. [2022-04-15 11:05:55,929 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:05:55,930 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 736 states and 1029 transitions. [2022-04-15 11:05:57,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1029 edges. 1029 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:57,489 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1029 transitions. [2022-04-15 11:05:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-15 11:05:57,490 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:05:57,490 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:05:57,491 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-15 11:05:57,491 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:05:57,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:05:57,491 INFO L85 PathProgramCache]: Analyzing trace with hash 1815790808, now seen corresponding path program 1 times [2022-04-15 11:05:57,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:57,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1217214606] [2022-04-15 11:05:57,492 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:05:57,492 INFO L85 PathProgramCache]: Analyzing trace with hash 1815790808, now seen corresponding path program 2 times [2022-04-15 11:05:57,492 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:05:57,492 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288877070] [2022-04-15 11:05:57,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:05:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:05:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:57,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:05:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:57,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42502#true} is VALID [2022-04-15 11:05:57,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-15 11:05:57,581 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42502#true} {42502#true} #1506#return; {42502#true} is VALID [2022-04-15 11:05:57,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:05:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:57,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42502#true} is VALID [2022-04-15 11:05:57,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-15 11:05:57,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42502#true} {42502#true} #1372#return; {42502#true} is VALID [2022-04-15 11:05:57,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:05:57,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:05:57,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {42513#(= ~pended~0 0)} assume true; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42513#(= ~pended~0 0)} {42502#true} #1374#return; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {42502#true} call ULTIMATE.init(); {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:05:57,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {42514#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42502#true} is VALID [2022-04-15 11:05:57,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-15 11:05:57,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42502#true} {42502#true} #1506#return; {42502#true} is VALID [2022-04-15 11:05:57,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {42502#true} call #t~ret180 := main(); {42502#true} is VALID [2022-04-15 11:05:57,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {42502#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {42502#true} is VALID [2022-04-15 11:05:57,637 INFO L272 TraceCheckUtils]: 6: Hoare triple {42502#true} call _BLAST_init(); {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:57,637 INFO L290 TraceCheckUtils]: 7: Hoare triple {42515#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42502#true} is VALID [2022-04-15 11:05:57,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {42502#true} assume true; {42502#true} is VALID [2022-04-15 11:05:57,637 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42502#true} {42502#true} #1372#return; {42502#true} is VALID [2022-04-15 11:05:57,637 INFO L290 TraceCheckUtils]: 10: Hoare triple {42502#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42502#true} is VALID [2022-04-15 11:05:57,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {42502#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42502#true} is VALID [2022-04-15 11:05:57,638 INFO L272 TraceCheckUtils]: 12: Hoare triple {42502#true} call stub_driver_init(); {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:05:57,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {42516#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {42513#(= ~pended~0 0)} assume true; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,641 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42513#(= ~pended~0 0)} {42502#true} #1374#return; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,641 INFO L290 TraceCheckUtils]: 16: Hoare triple {42513#(= ~pended~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {42513#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,642 INFO L272 TraceCheckUtils]: 18: Hoare triple {42513#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {42513#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,643 INFO L290 TraceCheckUtils]: 21: Hoare triple {42513#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,644 INFO L290 TraceCheckUtils]: 22: Hoare triple {42513#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {42513#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,645 INFO L272 TraceCheckUtils]: 24: Hoare triple {42513#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,646 INFO L290 TraceCheckUtils]: 25: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {42513#(= ~pended~0 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {42513#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,647 INFO L290 TraceCheckUtils]: 28: Hoare triple {42513#(= ~pended~0 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {42513#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,647 INFO L272 TraceCheckUtils]: 30: Hoare triple {42513#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {42513#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {42513#(= ~pended~0 0)} assume 0 == ~routine~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,649 INFO L272 TraceCheckUtils]: 34: Hoare triple {42513#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {42513#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,649 INFO L290 TraceCheckUtils]: 36: Hoare triple {42513#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42513#(= ~pended~0 0)} is VALID [2022-04-15 11:05:57,650 INFO L290 TraceCheckUtils]: 37: Hoare triple {42513#(= ~pended~0 0)} assume !(0 == ~pended~0); {42503#false} is VALID [2022-04-15 11:05:57,650 INFO L272 TraceCheckUtils]: 38: Hoare triple {42503#false} call errorFn(); {42503#false} is VALID [2022-04-15 11:05:57,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {42503#false} assume !false; {42503#false} is VALID [2022-04-15 11:05:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:05:57,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:05:57,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288877070] [2022-04-15 11:05:57,652 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288877070] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:57,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:57,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:57,652 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:05:57,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1217214606] [2022-04-15 11:05:57,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1217214606] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:05:57,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:05:57,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-15 11:05:57,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240085775] [2022-04-15 11:05:57,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:05:57,653 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 [2022-04-15 11:05:57,654 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:05:57,655 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) [2022-04-15 11:05:57,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:05:57,689 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-15 11:05:57,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:05:57,690 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-15 11:05:57,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-15 11:05:57,690 INFO L87 Difference]: Start difference. First operand 736 states and 1029 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:06:03,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:03,223 INFO L93 Difference]: Finished difference Result 979 states and 1409 transitions. [2022-04-15 11:06:03,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-15 11:06:03,224 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 [2022-04-15 11:06:03,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:06:03,224 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) [2022-04-15 11:06:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1049 transitions. [2022-04-15 11:06:03,233 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) [2022-04-15 11:06:03,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1049 transitions. [2022-04-15 11:06:03,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1049 transitions. [2022-04-15 11:06:04,380 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1049 edges. 1049 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:04,446 INFO L225 Difference]: With dead ends: 979 [2022-04-15 11:06:04,446 INFO L226 Difference]: Without dead ends: 959 [2022-04-15 11:06:04,447 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:06:04,447 INFO L913 BasicCegarLoop]: 672 mSDtfsCounter, 1483 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 391 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 772 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 391 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-15 11:06:04,448 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1491 Valid, 772 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [391 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-15 11:06:04,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-15 11:06:04,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 762. [2022-04-15 11:06:04,897 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:06:04,899 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:04,900 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:04,901 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:04,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:04,947 INFO L93 Difference]: Finished difference Result 959 states and 1380 transitions. [2022-04-15 11:06:04,947 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1380 transitions. [2022-04-15 11:06:04,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:04,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:04,952 INFO L74 IsIncluded]: Start isIncluded. First operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 959 states. [2022-04-15 11:06:04,953 INFO L87 Difference]: Start difference. First operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 959 states. [2022-04-15 11:06:05,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:05,000 INFO L93 Difference]: Finished difference Result 959 states and 1380 transitions. [2022-04-15 11:06:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1380 transitions. [2022-04-15 11:06:05,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:05,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:05,003 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:06:05,003 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:06:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 762 states, 595 states have (on average 1.3983193277310924) internal successors, (832), 608 states have internal predecessors, (832), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:05,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 1064 transitions. [2022-04-15 11:06:05,059 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 1064 transitions. Word has length 40 [2022-04-15 11:06:05,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:06:05,059 INFO L478 AbstractCegarLoop]: Abstraction has 762 states and 1064 transitions. [2022-04-15 11:06:05,059 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-15 11:06:05,060 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 762 states and 1064 transitions. [2022-04-15 11:06:06,901 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1064 edges. 1064 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:06,902 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1064 transitions. [2022-04-15 11:06:06,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-15 11:06:06,903 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:06:06,903 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:06:06,904 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-15 11:06:06,904 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:06:06,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:06:06,904 INFO L85 PathProgramCache]: Analyzing trace with hash 737122156, now seen corresponding path program 1 times [2022-04-15 11:06:06,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:06,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [850700081] [2022-04-15 11:06:06,905 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:06:06,905 INFO L85 PathProgramCache]: Analyzing trace with hash 737122156, now seen corresponding path program 2 times [2022-04-15 11:06:06,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:06:06,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628207812] [2022-04-15 11:06:06,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:06:06,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:06:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:06,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:06:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:06,994 INFO L290 TraceCheckUtils]: 0: Hoare triple {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47924#true} is VALID [2022-04-15 11:06:06,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:06,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1506#return; {47924#true} is VALID [2022-04-15 11:06:07,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:06:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:07,019 INFO L290 TraceCheckUtils]: 0: Hoare triple {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47924#true} is VALID [2022-04-15 11:06:07,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,019 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1372#return; {47924#true} is VALID [2022-04-15 11:06:07,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:06:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:07,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47924#true} is VALID [2022-04-15 11:06:07,034 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,034 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47924#true} #1374#return; {47924#true} is VALID [2022-04-15 11:06:07,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-15 11:06:07,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:07,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {47942#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47924#true} is VALID [2022-04-15 11:06:07,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,042 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47924#true} {47925#false} #1480#return; {47925#false} is VALID [2022-04-15 11:06:07,044 INFO L272 TraceCheckUtils]: 0: Hoare triple {47924#true} call ULTIMATE.init(); {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:06:07,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {47939#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47924#true} is VALID [2022-04-15 11:06:07,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,044 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47924#true} {47924#true} #1506#return; {47924#true} is VALID [2022-04-15 11:06:07,044 INFO L272 TraceCheckUtils]: 4: Hoare triple {47924#true} call #t~ret180 := main(); {47924#true} is VALID [2022-04-15 11:06:07,044 INFO L290 TraceCheckUtils]: 5: Hoare triple {47924#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {47924#true} is VALID [2022-04-15 11:06:07,045 INFO L272 TraceCheckUtils]: 6: Hoare triple {47924#true} call _BLAST_init(); {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:07,046 INFO L290 TraceCheckUtils]: 7: Hoare triple {47940#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47924#true} is VALID [2022-04-15 11:06:07,046 INFO L290 TraceCheckUtils]: 8: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,046 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47924#true} {47924#true} #1372#return; {47924#true} is VALID [2022-04-15 11:06:07,046 INFO L290 TraceCheckUtils]: 10: Hoare triple {47924#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47924#true} is VALID [2022-04-15 11:06:07,046 INFO L290 TraceCheckUtils]: 11: Hoare triple {47924#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L272 TraceCheckUtils]: 12: Hoare triple {47924#true} call stub_driver_init(); {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {47941#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47924#true} {47924#true} #1374#return; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {47924#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {47924#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {47924#true} assume 3 == ~tmp_ndt_2~0; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L272 TraceCheckUtils]: 19: Hoare triple {47924#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {47924#true} is VALID [2022-04-15 11:06:07,047 INFO L290 TraceCheckUtils]: 21: Hoare triple {47924#true} assume 0 == ~irpSp__MinorFunction~0; {47924#true} is VALID [2022-04-15 11:06:07,048 INFO L272 TraceCheckUtils]: 22: Hoare triple {47924#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47924#true} is VALID [2022-04-15 11:06:07,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {47924#true} is VALID [2022-04-15 11:06:07,048 INFO L272 TraceCheckUtils]: 24: Hoare triple {47924#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47924#true} is VALID [2022-04-15 11:06:07,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {47924#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {47924#true} is VALID [2022-04-15 11:06:07,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {47924#true} assume !(~s~0 != ~NP~0); {47924#true} is VALID [2022-04-15 11:06:07,049 INFO L290 TraceCheckUtils]: 27: Hoare triple {47924#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,049 INFO L290 TraceCheckUtils]: 28: Hoare triple {47935#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,049 INFO L272 TraceCheckUtils]: 29: Hoare triple {47935#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,050 INFO L290 TraceCheckUtils]: 30: Hoare triple {47935#(= ~routine~0 1)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,050 INFO L290 TraceCheckUtils]: 31: Hoare triple {47935#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,050 INFO L290 TraceCheckUtils]: 32: Hoare triple {47935#(= ~routine~0 1)} assume !(0 == ~routine~0); {47935#(= ~routine~0 1)} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 33: Hoare triple {47935#(= ~routine~0 1)} assume !(1 == ~routine~0); {47925#false} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 34: Hoare triple {47925#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47925#false} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 35: Hoare triple {47925#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {47925#false} is VALID [2022-04-15 11:06:07,051 INFO L272 TraceCheckUtils]: 36: Hoare triple {47925#false} call stubMoreProcessingRequired(); {47942#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 37: Hoare triple {47942#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47924#true} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 38: Hoare triple {47924#true} assume true; {47924#true} is VALID [2022-04-15 11:06:07,051 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47924#true} {47925#false} #1480#return; {47925#false} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 40: Hoare triple {47925#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47925#false} is VALID [2022-04-15 11:06:07,051 INFO L290 TraceCheckUtils]: 41: Hoare triple {47925#false} assume !(~s~0 == ~NP~0); {47925#false} is VALID [2022-04-15 11:06:07,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {47925#false} assume !(~s~0 == ~MPR1~0); {47925#false} is VALID [2022-04-15 11:06:07,052 INFO L290 TraceCheckUtils]: 43: Hoare triple {47925#false} assume !(~s~0 == ~SKIP1~0); {47925#false} is VALID [2022-04-15 11:06:07,052 INFO L272 TraceCheckUtils]: 44: Hoare triple {47925#false} call errorFn(); {47925#false} is VALID [2022-04-15 11:06:07,052 INFO L290 TraceCheckUtils]: 45: Hoare triple {47925#false} assume !false; {47925#false} is VALID [2022-04-15 11:06:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:06:07,052 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:06:07,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628207812] [2022-04-15 11:06:07,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628207812] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:07,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:07,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:06:07,053 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:06:07,053 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [850700081] [2022-04-15 11:06:07,053 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [850700081] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:07,053 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:07,053 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:06:07,053 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324959736] [2022-04-15 11:06:07,053 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:06:07,054 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 [2022-04-15 11:06:07,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:06:07,054 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) [2022-04-15 11:06:07,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:07,092 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 11:06:07,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:07,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 11:06:07,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-15 11:06:07,093 INFO L87 Difference]: Start difference. First operand 762 states and 1064 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 11:06:14,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:14,107 INFO L93 Difference]: Finished difference Result 1167 states and 1671 transitions. [2022-04-15 11:06:14,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 11:06:14,107 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 [2022-04-15 11:06:14,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:06:14,107 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) [2022-04-15 11:06:14,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1236 transitions. [2022-04-15 11:06:14,116 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) [2022-04-15 11:06:14,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1236 transitions. [2022-04-15 11:06:14,127 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1236 transitions. [2022-04-15 11:06:15,373 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1236 edges. 1236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:15,416 INFO L225 Difference]: With dead ends: 1167 [2022-04-15 11:06:15,416 INFO L226 Difference]: Without dead ends: 942 [2022-04-15 11:06:15,417 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-15 11:06:15,418 INFO L913 BasicCegarLoop]: 791 mSDtfsCounter, 921 mSDsluCounter, 592 mSDsCounter, 0 mSdLazyCounter, 1706 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 1383 SdHoareTripleChecker+Invalid, 2001 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 1706 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:06:15,418 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [927 Valid, 1383 Invalid, 2001 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1706 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-15 11:06:15,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2022-04-15 11:06:15,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 762. [2022-04-15 11:06:15,909 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:06:15,910 INFO L82 GeneralOperation]: Start isEquivalent. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:15,911 INFO L74 IsIncluded]: Start isIncluded. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:15,912 INFO L87 Difference]: Start difference. First operand 942 states. Second operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:15,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:15,957 INFO L93 Difference]: Finished difference Result 942 states and 1357 transitions. [2022-04-15 11:06:15,957 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1357 transitions. [2022-04-15 11:06:15,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:15,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:15,962 INFO L74 IsIncluded]: Start isIncluded. First operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 942 states. [2022-04-15 11:06:15,963 INFO L87 Difference]: Start difference. First operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 942 states. [2022-04-15 11:06:16,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:16,007 INFO L93 Difference]: Finished difference Result 942 states and 1357 transitions. [2022-04-15 11:06:16,007 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1357 transitions. [2022-04-15 11:06:16,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:16,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:16,010 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:06:16,010 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:06:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 762 states, 595 states have (on average 1.3966386554621848) internal successors, (831), 608 states have internal predecessors, (831), 108 states have call successors, (108), 48 states have call predecessors, (108), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-15 11:06:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 1063 transitions. [2022-04-15 11:06:16,057 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 1063 transitions. Word has length 46 [2022-04-15 11:06:16,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:06:16,057 INFO L478 AbstractCegarLoop]: Abstraction has 762 states and 1063 transitions. [2022-04-15 11:06:16,057 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 11:06:16,057 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 762 states and 1063 transitions. [2022-04-15 11:06:18,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1063 edges. 1063 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1063 transitions. [2022-04-15 11:06:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 11:06:18,173 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:06:18,173 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:06:18,174 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-15 11:06:18,174 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:06:18,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:06:18,174 INFO L85 PathProgramCache]: Analyzing trace with hash 8107196, now seen corresponding path program 1 times [2022-04-15 11:06:18,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:18,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [278942021] [2022-04-15 11:06:18,175 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:06:18,175 INFO L85 PathProgramCache]: Analyzing trace with hash 8107196, now seen corresponding path program 2 times [2022-04-15 11:06:18,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:06:18,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654670760] [2022-04-15 11:06:18,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:06:18,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:06:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:18,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:06:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:18,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53691#true} is VALID [2022-04-15 11:06:18,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,291 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1506#return; {53691#true} is VALID [2022-04-15 11:06:18,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:06:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:18,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53691#true} is VALID [2022-04-15 11:06:18,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1372#return; {53691#true} is VALID [2022-04-15 11:06:18,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:06:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:18,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53691#true} is VALID [2022-04-15 11:06:18,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,340 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53691#true} #1374#return; {53691#true} is VALID [2022-04-15 11:06:18,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 11:06:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:18,353 INFO L290 TraceCheckUtils]: 0: Hoare triple {53709#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53691#true} is VALID [2022-04-15 11:06:18,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,354 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53691#true} {53692#false} #1480#return; {53692#false} is VALID [2022-04-15 11:06:18,355 INFO L272 TraceCheckUtils]: 0: Hoare triple {53691#true} call ULTIMATE.init(); {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:06:18,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {53706#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53691#true} is VALID [2022-04-15 11:06:18,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53691#true} {53691#true} #1506#return; {53691#true} is VALID [2022-04-15 11:06:18,356 INFO L272 TraceCheckUtils]: 4: Hoare triple {53691#true} call #t~ret180 := main(); {53691#true} is VALID [2022-04-15 11:06:18,356 INFO L290 TraceCheckUtils]: 5: Hoare triple {53691#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {53691#true} is VALID [2022-04-15 11:06:18,357 INFO L272 TraceCheckUtils]: 6: Hoare triple {53691#true} call _BLAST_init(); {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:18,357 INFO L290 TraceCheckUtils]: 7: Hoare triple {53707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53691#true} is VALID [2022-04-15 11:06:18,357 INFO L290 TraceCheckUtils]: 8: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,357 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53691#true} {53691#true} #1372#return; {53691#true} is VALID [2022-04-15 11:06:18,357 INFO L290 TraceCheckUtils]: 10: Hoare triple {53691#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {53691#true} is VALID [2022-04-15 11:06:18,357 INFO L290 TraceCheckUtils]: 11: Hoare triple {53691#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53691#true} is VALID [2022-04-15 11:06:18,358 INFO L272 TraceCheckUtils]: 12: Hoare triple {53691#true} call stub_driver_init(); {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:18,358 INFO L290 TraceCheckUtils]: 13: Hoare triple {53708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53691#true} is VALID [2022-04-15 11:06:18,358 INFO L290 TraceCheckUtils]: 14: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,358 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53691#true} {53691#true} #1374#return; {53691#true} is VALID [2022-04-15 11:06:18,358 INFO L290 TraceCheckUtils]: 16: Hoare triple {53691#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 17: Hoare triple {53691#true} assume 2 == ~tmp_ndt_1~0; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L272 TraceCheckUtils]: 18: Hoare triple {53691#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 19: Hoare triple {53691#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 20: Hoare triple {53691#true} assume !(2 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 21: Hoare triple {53691#true} assume !(3 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 22: Hoare triple {53691#true} assume !(1 == ~deviceExtension__Active~1); {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 23: Hoare triple {53691#true} assume 7 == ~deviceExtension__Active~1; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L272 TraceCheckUtils]: 24: Hoare triple {53691#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 25: Hoare triple {53691#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 26: Hoare triple {53691#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53691#true} is VALID [2022-04-15 11:06:18,359 INFO L290 TraceCheckUtils]: 27: Hoare triple {53691#true} assume !(~s~0 != ~NP~0); {53691#true} is VALID [2022-04-15 11:06:18,360 INFO L290 TraceCheckUtils]: 28: Hoare triple {53691#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53702#(= ~routine~0 0)} is VALID [2022-04-15 11:06:18,360 INFO L290 TraceCheckUtils]: 29: Hoare triple {53702#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53702#(= ~routine~0 0)} is VALID [2022-04-15 11:06:18,361 INFO L272 TraceCheckUtils]: 30: Hoare triple {53702#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53702#(= ~routine~0 0)} is VALID [2022-04-15 11:06:18,361 INFO L290 TraceCheckUtils]: 31: Hoare triple {53702#(= ~routine~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {53702#(= ~routine~0 0)} is VALID [2022-04-15 11:06:18,361 INFO L290 TraceCheckUtils]: 32: Hoare triple {53702#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53702#(= ~routine~0 0)} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 33: Hoare triple {53702#(= ~routine~0 0)} assume !(0 == ~routine~0); {53692#false} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 34: Hoare triple {53692#false} assume !(1 == ~routine~0); {53692#false} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 35: Hoare triple {53692#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53692#false} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 36: Hoare triple {53692#false} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {53692#false} is VALID [2022-04-15 11:06:18,362 INFO L272 TraceCheckUtils]: 37: Hoare triple {53692#false} call stubMoreProcessingRequired(); {53709#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 38: Hoare triple {53709#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53691#true} is VALID [2022-04-15 11:06:18,362 INFO L290 TraceCheckUtils]: 39: Hoare triple {53691#true} assume true; {53691#true} is VALID [2022-04-15 11:06:18,362 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53691#true} {53692#false} #1480#return; {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L290 TraceCheckUtils]: 41: Hoare triple {53692#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L290 TraceCheckUtils]: 42: Hoare triple {53692#false} assume !(~s~0 == ~NP~0); {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L290 TraceCheckUtils]: 43: Hoare triple {53692#false} assume !(~s~0 == ~MPR1~0); {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L290 TraceCheckUtils]: 44: Hoare triple {53692#false} assume !(~s~0 == ~SKIP1~0); {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L272 TraceCheckUtils]: 45: Hoare triple {53692#false} call errorFn(); {53692#false} is VALID [2022-04-15 11:06:18,363 INFO L290 TraceCheckUtils]: 46: Hoare triple {53692#false} assume !false; {53692#false} is VALID [2022-04-15 11:06:18,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:06:18,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:06:18,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654670760] [2022-04-15 11:06:18,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654670760] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:18,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:18,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:06:18,364 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:06:18,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [278942021] [2022-04-15 11:06:18,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [278942021] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:18,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:18,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:06:18,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062236158] [2022-04-15 11:06:18,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:06:18,365 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 [2022-04-15 11:06:18,365 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:06:18,365 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) [2022-04-15 11:06:18,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:18,404 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 11:06:18,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:18,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 11:06:18,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-15 11:06:18,405 INFO L87 Difference]: Start difference. First operand 762 states and 1063 transitions. Second operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 11:06:24,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:24,788 INFO L93 Difference]: Finished difference Result 964 states and 1383 transitions. [2022-04-15 11:06:24,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 11:06:24,788 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 [2022-04-15 11:06:24,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:06:24,788 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) [2022-04-15 11:06:24,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1141 transitions. [2022-04-15 11:06:24,797 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) [2022-04-15 11:06:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1141 transitions. [2022-04-15 11:06:24,805 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1141 transitions. [2022-04-15 11:06:26,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:26,077 INFO L225 Difference]: With dead ends: 964 [2022-04-15 11:06:26,077 INFO L226 Difference]: Without dead ends: 897 [2022-04-15 11:06:26,078 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-15 11:06:26,078 INFO L913 BasicCegarLoop]: 667 mSDtfsCounter, 1507 mSDsluCounter, 473 mSDsCounter, 0 mSdLazyCounter, 1152 mSolverCounterSat, 401 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1513 SdHoareTripleChecker+Valid, 1140 SdHoareTripleChecker+Invalid, 1553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 401 IncrementalHoareTripleChecker+Valid, 1152 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:06:26,078 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1513 Valid, 1140 Invalid, 1553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [401 Valid, 1152 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-15 11:06:26,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states. [2022-04-15 11:06:26,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 751. [2022-04-15 11:06:26,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:06:26,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-15 11:06:26,593 INFO L74 IsIncluded]: Start isIncluded. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-15 11:06:26,594 INFO L87 Difference]: Start difference. First operand 897 states. Second operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-15 11:06:26,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:26,636 INFO L93 Difference]: Finished difference Result 897 states and 1299 transitions. [2022-04-15 11:06:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1299 transitions. [2022-04-15 11:06:26,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:26,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:26,641 INFO L74 IsIncluded]: Start isIncluded. First operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 897 states. [2022-04-15 11:06:26,642 INFO L87 Difference]: Start difference. First operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 897 states. [2022-04-15 11:06:26,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:26,682 INFO L93 Difference]: Finished difference Result 897 states and 1299 transitions. [2022-04-15 11:06:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1299 transitions. [2022-04-15 11:06:26,684 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:26,684 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:26,684 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:06:26,684 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:06:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 751 states, 588 states have (on average 1.3979591836734695) internal successors, (822), 601 states have internal predecessors, (822), 106 states have call successors, (106), 46 states have call predecessors, (106), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-15 11:06:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 751 states and 1050 transitions. [2022-04-15 11:06:26,725 INFO L78 Accepts]: Start accepts. Automaton has 751 states and 1050 transitions. Word has length 47 [2022-04-15 11:06:26,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:06:26,725 INFO L478 AbstractCegarLoop]: Abstraction has 751 states and 1050 transitions. [2022-04-15 11:06:26,726 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-15 11:06:26,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 751 states and 1050 transitions. [2022-04-15 11:06:28,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1050 edges. 1050 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1050 transitions. [2022-04-15 11:06:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-15 11:06:28,457 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:06:28,457 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:06:28,457 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-15 11:06:28,458 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:06:28,458 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:06:28,458 INFO L85 PathProgramCache]: Analyzing trace with hash -776493065, now seen corresponding path program 1 times [2022-04-15 11:06:28,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:28,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1205964613] [2022-04-15 11:06:28,458 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:06:28,459 INFO L85 PathProgramCache]: Analyzing trace with hash -776493065, now seen corresponding path program 2 times [2022-04-15 11:06:28,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:06:28,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164908818] [2022-04-15 11:06:28,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:06:28,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:06:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:06:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58943#true} is VALID [2022-04-15 11:06:28,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-15 11:06:28,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58943#true} {58943#true} #1506#return; {58943#true} is VALID [2022-04-15 11:06:28,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:06:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume true; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58951#(not (= ~SKIP1~0 ~NP~0))} {58943#true} #1372#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:06:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58943#true} is VALID [2022-04-15 11:06:28,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-15 11:06:28,592 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58943#true} {58951#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:06:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:06:28,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:28,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,647 INFO L290 TraceCheckUtils]: 2: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,648 INFO L290 TraceCheckUtils]: 3: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,648 INFO L290 TraceCheckUtils]: 4: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,648 INFO L290 TraceCheckUtils]: 5: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,649 INFO L290 TraceCheckUtils]: 6: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,650 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,650 INFO L290 TraceCheckUtils]: 0: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58943#true} is VALID [2022-04-15 11:06:28,650 INFO L290 TraceCheckUtils]: 1: Hoare triple {58943#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:28,651 INFO L290 TraceCheckUtils]: 2: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:28,652 INFO L272 TraceCheckUtils]: 3: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:28,652 INFO L290 TraceCheckUtils]: 4: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,653 INFO L290 TraceCheckUtils]: 6: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,654 INFO L290 TraceCheckUtils]: 9: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,654 INFO L290 TraceCheckUtils]: 11: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,655 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,655 INFO L290 TraceCheckUtils]: 13: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,656 INFO L290 TraceCheckUtils]: 14: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume true; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,656 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58985#(= ~SKIP1~0 ~NP~0)} {58951#(not (= ~SKIP1~0 ~NP~0))} #1380#return; {58944#false} is VALID [2022-04-15 11:06:28,658 INFO L272 TraceCheckUtils]: 0: Hoare triple {58943#true} call ULTIMATE.init(); {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:06:28,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {58971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58943#true} is VALID [2022-04-15 11:06:28,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-15 11:06:28,658 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58943#true} {58943#true} #1506#return; {58943#true} is VALID [2022-04-15 11:06:28,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {58943#true} call #t~ret180 := main(); {58943#true} is VALID [2022-04-15 11:06:28,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {58943#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {58943#true} is VALID [2022-04-15 11:06:28,660 INFO L272 TraceCheckUtils]: 6: Hoare triple {58943#true} call _BLAST_init(); {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:28,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {58972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume true; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,661 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58951#(not (= ~SKIP1~0 ~NP~0))} {58943#true} #1372#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,661 INFO L290 TraceCheckUtils]: 10: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,662 INFO L290 TraceCheckUtils]: 11: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,662 INFO L272 TraceCheckUtils]: 12: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:28,662 INFO L290 TraceCheckUtils]: 13: Hoare triple {58973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58943#true} is VALID [2022-04-15 11:06:28,663 INFO L290 TraceCheckUtils]: 14: Hoare triple {58943#true} assume true; {58943#true} is VALID [2022-04-15 11:06:28,663 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58943#true} {58951#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,663 INFO L290 TraceCheckUtils]: 16: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,664 INFO L290 TraceCheckUtils]: 17: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,664 INFO L290 TraceCheckUtils]: 19: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} assume 4 == ~tmp_ndt_3~0; {58951#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-15 11:06:28,665 INFO L272 TraceCheckUtils]: 20: Hoare triple {58951#(not (= ~SKIP1~0 ~NP~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:28,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58943#true} is VALID [2022-04-15 11:06:28,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {58943#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:28,666 INFO L290 TraceCheckUtils]: 23: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58975#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:28,667 INFO L272 TraceCheckUtils]: 24: Hoare triple {58975#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:28,667 INFO L290 TraceCheckUtils]: 25: Hoare triple {58974#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,667 INFO L290 TraceCheckUtils]: 26: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,668 INFO L290 TraceCheckUtils]: 28: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,668 INFO L290 TraceCheckUtils]: 29: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58986#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {58986#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,669 INFO L290 TraceCheckUtils]: 31: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {58987#(= ~NP~0 |old(~s~0)|)} assume true; {58987#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:28,670 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {58987#(= ~NP~0 |old(~s~0)|)} {58975#(= ~SKIP1~0 ~s~0)} #1418#return; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,670 INFO L290 TraceCheckUtils]: 34: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,671 INFO L290 TraceCheckUtils]: 35: Hoare triple {58985#(= ~SKIP1~0 ~NP~0)} assume true; {58985#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-15 11:06:28,671 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58985#(= ~SKIP1~0 ~NP~0)} {58951#(not (= ~SKIP1~0 ~NP~0))} #1380#return; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 37: Hoare triple {58944#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 38: Hoare triple {58944#false} assume !(0 != ~we_should_unload~0); {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {58944#false} assume !(1 == ~pended~0); {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 40: Hoare triple {58944#false} assume !(1 == ~pended~0); {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 41: Hoare triple {58944#false} assume ~s~0 != ~UNLOADED~0; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 42: Hoare triple {58944#false} assume -1 != ~status~9; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 43: Hoare triple {58944#false} assume ~s~0 != ~SKIP2~0; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 44: Hoare triple {58944#false} assume ~s~0 != ~IPC~0; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 45: Hoare triple {58944#false} assume ~s~0 != ~DC~0; {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L272 TraceCheckUtils]: 46: Hoare triple {58944#false} call errorFn(); {58944#false} is VALID [2022-04-15 11:06:28,672 INFO L290 TraceCheckUtils]: 47: Hoare triple {58944#false} assume !false; {58944#false} is VALID [2022-04-15 11:06:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:06:28,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:06:28,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164908818] [2022-04-15 11:06:28,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164908818] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:28,673 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:28,673 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:06:28,673 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:06:28,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1205964613] [2022-04-15 11:06:28,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1205964613] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:28,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:28,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:06:28,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694538167] [2022-04-15 11:06:28,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:06:28,674 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 [2022-04-15 11:06:28,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:06:28,675 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) [2022-04-15 11:06:28,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:28,709 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 11:06:28,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:28,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 11:06:28,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:06:28,709 INFO L87 Difference]: Start difference. First operand 751 states and 1050 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 11:06:40,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:40,446 INFO L93 Difference]: Finished difference Result 1067 states and 1515 transitions. [2022-04-15 11:06:40,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 11:06:40,446 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 [2022-04-15 11:06:40,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:06:40,447 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) [2022-04-15 11:06:40,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1212 transitions. [2022-04-15 11:06:40,455 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) [2022-04-15 11:06:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1212 transitions. [2022-04-15 11:06:40,463 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1212 transitions. [2022-04-15 11:06:41,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1212 edges. 1212 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:41,848 INFO L225 Difference]: With dead ends: 1067 [2022-04-15 11:06:41,848 INFO L226 Difference]: Without dead ends: 1006 [2022-04-15 11:06:41,849 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2022-04-15 11:06:41,849 INFO L913 BasicCegarLoop]: 753 mSDtfsCounter, 1821 mSDsluCounter, 1238 mSDsCounter, 0 mSdLazyCounter, 2798 mSolverCounterSat, 587 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1849 SdHoareTripleChecker+Valid, 1991 SdHoareTripleChecker+Invalid, 3385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 587 IncrementalHoareTripleChecker+Valid, 2798 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:06:41,849 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1849 Valid, 1991 Invalid, 3385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [587 Valid, 2798 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2022-04-15 11:06:41,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1006 states. [2022-04-15 11:06:42,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1006 to 794. [2022-04-15 11:06:42,345 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:06:42,347 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:42,348 INFO L74 IsIncluded]: Start isIncluded. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:42,349 INFO L87 Difference]: Start difference. First operand 1006 states. Second operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:42,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:42,400 INFO L93 Difference]: Finished difference Result 1006 states and 1439 transitions. [2022-04-15 11:06:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1439 transitions. [2022-04-15 11:06:42,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:42,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:42,404 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 1006 states. [2022-04-15 11:06:42,405 INFO L87 Difference]: Start difference. First operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 1006 states. [2022-04-15 11:06:42,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:42,455 INFO L93 Difference]: Finished difference Result 1006 states and 1439 transitions. [2022-04-15 11:06:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1439 transitions. [2022-04-15 11:06:42,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:42,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:42,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:06:42,458 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:06:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 623 states have (on average 1.3964686998394864) internal successors, (870), 635 states have internal predecessors, (870), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1111 transitions. [2022-04-15 11:06:42,525 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1111 transitions. Word has length 48 [2022-04-15 11:06:42,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:06:42,525 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1111 transitions. [2022-04-15 11:06:42,525 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 11:06:42,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1111 transitions. [2022-04-15 11:06:44,672 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1111 transitions. [2022-04-15 11:06:44,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 11:06:44,674 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:06:44,674 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:06:44,674 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-15 11:06:44,674 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:06:44,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:06:44,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1944299410, now seen corresponding path program 1 times [2022-04-15 11:06:44,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:44,674 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1732804568] [2022-04-15 11:06:44,675 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:06:44,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1944299410, now seen corresponding path program 2 times [2022-04-15 11:06:44,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:06:44,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210835460] [2022-04-15 11:06:44,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:06:44,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:06:44,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:06:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,775 INFO L290 TraceCheckUtils]: 0: Hoare triple {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64748#true} is VALID [2022-04-15 11:06:44,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-15 11:06:44,776 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64748#true} {64748#true} #1506#return; {64748#true} is VALID [2022-04-15 11:06:44,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:06:44,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,811 INFO L290 TraceCheckUtils]: 0: Hoare triple {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:44,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:44,812 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {64748#true} #1372#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:06:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64748#true} is VALID [2022-04-15 11:06:44,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-15 11:06:44,833 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64748#true} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:06:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:06:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:44,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-15 11:06:44,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-15 11:06:44,877 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-15 11:06:44,877 INFO L290 TraceCheckUtils]: 3: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-15 11:06:44,878 INFO L290 TraceCheckUtils]: 4: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,878 INFO L290 TraceCheckUtils]: 5: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,878 INFO L290 TraceCheckUtils]: 6: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-15 11:06:44,879 INFO L290 TraceCheckUtils]: 7: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,879 INFO L290 TraceCheckUtils]: 8: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,879 INFO L290 TraceCheckUtils]: 9: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-15 11:06:44,879 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-15 11:06:44,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64748#true} is VALID [2022-04-15 11:06:44,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {64748#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64748#true} is VALID [2022-04-15 11:06:44,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64748#true} is VALID [2022-04-15 11:06:44,880 INFO L272 TraceCheckUtils]: 3: Hoare triple {64748#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:44,880 INFO L290 TraceCheckUtils]: 4: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-15 11:06:44,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-15 11:06:44,880 INFO L290 TraceCheckUtils]: 6: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-15 11:06:44,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-15 11:06:44,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 10: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 11: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 15: Hoare triple {64749#false} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L290 TraceCheckUtils]: 16: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-15 11:06:44,882 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {64749#false} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {64749#false} is VALID [2022-04-15 11:06:44,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {64748#true} call ULTIMATE.init(); {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:06:44,884 INFO L290 TraceCheckUtils]: 1: Hoare triple {64778#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64748#true} is VALID [2022-04-15 11:06:44,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-15 11:06:44,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64748#true} {64748#true} #1506#return; {64748#true} is VALID [2022-04-15 11:06:44,884 INFO L272 TraceCheckUtils]: 4: Hoare triple {64748#true} call #t~ret180 := main(); {64748#true} is VALID [2022-04-15 11:06:44,884 INFO L290 TraceCheckUtils]: 5: Hoare triple {64748#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {64748#true} is VALID [2022-04-15 11:06:44,885 INFO L272 TraceCheckUtils]: 6: Hoare triple {64748#true} call _BLAST_init(); {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:44,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {64779#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:44,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:44,887 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64780#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {64748#true} #1372#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,887 INFO L290 TraceCheckUtils]: 10: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,888 INFO L290 TraceCheckUtils]: 11: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,889 INFO L272 TraceCheckUtils]: 12: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:44,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {64781#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64748#true} is VALID [2022-04-15 11:06:44,889 INFO L290 TraceCheckUtils]: 14: Hoare triple {64748#true} assume true; {64748#true} is VALID [2022-04-15 11:06:44,889 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64748#true} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,890 INFO L290 TraceCheckUtils]: 18: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,891 INFO L290 TraceCheckUtils]: 19: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:44,892 INFO L272 TraceCheckUtils]: 20: Hoare triple {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:44,892 INFO L290 TraceCheckUtils]: 21: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64748#true} is VALID [2022-04-15 11:06:44,892 INFO L290 TraceCheckUtils]: 22: Hoare triple {64748#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64748#true} is VALID [2022-04-15 11:06:44,892 INFO L290 TraceCheckUtils]: 23: Hoare triple {64748#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64748#true} is VALID [2022-04-15 11:06:44,892 INFO L272 TraceCheckUtils]: 24: Hoare triple {64748#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 25: Hoare triple {64782#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64748#true} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 26: Hoare triple {64748#true} assume !(0 != ~compRegistered~0); {64748#true} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 27: Hoare triple {64748#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {64748#true} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 28: Hoare triple {64748#true} assume 0 == ~tmp_ndt_7~0; {64748#true} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 29: Hoare triple {64748#true} ~returnVal~0 := 0; {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,893 INFO L290 TraceCheckUtils]: 30: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume !(~s~0 == ~NP~0); {64794#(<= PoCallDriver_~returnVal~0 0)} is VALID [2022-04-15 11:06:44,894 INFO L290 TraceCheckUtils]: 31: Hoare triple {64794#(<= PoCallDriver_~returnVal~0 0)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} is VALID [2022-04-15 11:06:44,894 INFO L290 TraceCheckUtils]: 32: Hoare triple {64795#(<= PoCallDriver_~__cil_tmp8~2 0)} assume 259 == ~__cil_tmp8~2;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,894 INFO L290 TraceCheckUtils]: 33: Hoare triple {64749#false} #res := ~returnVal~0; {64749#false} is VALID [2022-04-15 11:06:44,894 INFO L290 TraceCheckUtils]: 34: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-15 11:06:44,894 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {64749#false} {64748#true} #1418#return; {64749#false} is VALID [2022-04-15 11:06:44,894 INFO L290 TraceCheckUtils]: 36: Hoare triple {64749#false} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 37: Hoare triple {64749#false} assume true; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {64749#false} {64756#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 39: Hoare triple {64749#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 40: Hoare triple {64749#false} assume !(0 != ~we_should_unload~0); {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 41: Hoare triple {64749#false} assume !(1 == ~pended~0); {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 42: Hoare triple {64749#false} assume !(1 == ~pended~0); {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 43: Hoare triple {64749#false} assume ~s~0 != ~UNLOADED~0; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 44: Hoare triple {64749#false} assume -1 != ~status~9; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 45: Hoare triple {64749#false} assume ~s~0 != ~SKIP2~0; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 46: Hoare triple {64749#false} assume ~s~0 != ~IPC~0; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L290 TraceCheckUtils]: 47: Hoare triple {64749#false} assume ~s~0 != ~DC~0; {64749#false} is VALID [2022-04-15 11:06:44,895 INFO L272 TraceCheckUtils]: 48: Hoare triple {64749#false} call errorFn(); {64749#false} is VALID [2022-04-15 11:06:44,896 INFO L290 TraceCheckUtils]: 49: Hoare triple {64749#false} assume !false; {64749#false} is VALID [2022-04-15 11:06:44,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:06:44,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:06:44,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210835460] [2022-04-15 11:06:44,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [210835460] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:44,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:44,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:06:44,897 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:06:44,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1732804568] [2022-04-15 11:06:44,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1732804568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:44,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:44,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:06:44,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145847278] [2022-04-15 11:06:44,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:06:44,898 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-15 11:06:44,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:06:44,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:06:44,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:44,941 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 11:06:44,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:44,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 11:06:44,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-04-15 11:06:44,942 INFO L87 Difference]: Start difference. First operand 794 states and 1111 transitions. Second operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:06:54,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:54,698 INFO L93 Difference]: Finished difference Result 952 states and 1368 transitions. [2022-04-15 11:06:54,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 11:06:54,698 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 50 [2022-04-15 11:06:54,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:06:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:06:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 997 transitions. [2022-04-15 11:06:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:06:54,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 997 transitions. [2022-04-15 11:06:54,736 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 997 transitions. [2022-04-15 11:06:55,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 997 edges. 997 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:55,950 INFO L225 Difference]: With dead ends: 952 [2022-04-15 11:06:55,950 INFO L226 Difference]: Without dead ends: 924 [2022-04-15 11:06:55,951 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=88, Invalid=184, Unknown=0, NotChecked=0, Total=272 [2022-04-15 11:06:55,951 INFO L913 BasicCegarLoop]: 652 mSDtfsCounter, 1165 mSDsluCounter, 798 mSDsCounter, 0 mSdLazyCounter, 2214 mSolverCounterSat, 253 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1176 SdHoareTripleChecker+Valid, 1450 SdHoareTripleChecker+Invalid, 2467 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 253 IncrementalHoareTripleChecker+Valid, 2214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:06:55,951 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1176 Valid, 1450 Invalid, 2467 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [253 Valid, 2214 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-15 11:06:55,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2022-04-15 11:06:56,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 797. [2022-04-15 11:06:56,779 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:06:56,780 INFO L82 GeneralOperation]: Start isEquivalent. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:56,782 INFO L74 IsIncluded]: Start isIncluded. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:56,783 INFO L87 Difference]: Start difference. First operand 924 states. Second operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:56,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:56,827 INFO L93 Difference]: Finished difference Result 924 states and 1335 transitions. [2022-04-15 11:06:56,827 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1335 transitions. [2022-04-15 11:06:56,829 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:56,829 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:56,831 INFO L74 IsIncluded]: Start isIncluded. First operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 924 states. [2022-04-15 11:06:56,832 INFO L87 Difference]: Start difference. First operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 924 states. [2022-04-15 11:06:56,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:06:56,876 INFO L93 Difference]: Finished difference Result 924 states and 1335 transitions. [2022-04-15 11:06:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1335 transitions. [2022-04-15 11:06:56,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:06:56,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:06:56,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:06:56,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:06:56,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 797 states, 626 states have (on average 1.3961661341853036) internal successors, (874), 638 states have internal predecessors, (874), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:06:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 797 states and 1115 transitions. [2022-04-15 11:06:56,932 INFO L78 Accepts]: Start accepts. Automaton has 797 states and 1115 transitions. Word has length 50 [2022-04-15 11:06:56,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:06:56,932 INFO L478 AbstractCegarLoop]: Abstraction has 797 states and 1115 transitions. [2022-04-15 11:06:56,932 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 3.8) internal successors, (38), 6 states have internal predecessors, (38), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:06:56,938 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 797 states and 1115 transitions. [2022-04-15 11:06:59,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1115 edges. 1115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1115 transitions. [2022-04-15 11:06:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 11:06:59,076 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:06:59,076 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:06:59,076 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-15 11:06:59,076 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:06:59,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:06:59,077 INFO L85 PathProgramCache]: Analyzing trace with hash -49845296, now seen corresponding path program 1 times [2022-04-15 11:06:59,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:59,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1698117280] [2022-04-15 11:06:59,077 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:06:59,077 INFO L85 PathProgramCache]: Analyzing trace with hash -49845296, now seen corresponding path program 2 times [2022-04-15 11:06:59,077 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:06:59,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552511164] [2022-04-15 11:06:59,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:06:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:06:59,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:06:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,169 INFO L290 TraceCheckUtils]: 0: Hoare triple {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70159#true} is VALID [2022-04-15 11:06:59,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-15 11:06:59,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70159#true} {70159#true} #1506#return; {70159#true} is VALID [2022-04-15 11:06:59,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:06:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:59,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:59,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70159#true} #1372#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:06:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70159#true} is VALID [2022-04-15 11:06:59,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-15 11:06:59,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70159#true} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:06:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:06:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:06:59,298 INFO L290 TraceCheckUtils]: 0: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,299 INFO L290 TraceCheckUtils]: 3: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,299 INFO L290 TraceCheckUtils]: 4: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,300 INFO L290 TraceCheckUtils]: 6: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,300 INFO L290 TraceCheckUtils]: 7: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,302 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70159#true} is VALID [2022-04-15 11:06:59,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {70159#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:59,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:59,303 INFO L272 TraceCheckUtils]: 3: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:59,304 INFO L290 TraceCheckUtils]: 4: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,304 INFO L290 TraceCheckUtils]: 5: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,304 INFO L290 TraceCheckUtils]: 6: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,304 INFO L290 TraceCheckUtils]: 7: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,305 INFO L290 TraceCheckUtils]: 10: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,306 INFO L290 TraceCheckUtils]: 11: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,307 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,307 INFO L290 TraceCheckUtils]: 15: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume true; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,308 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {70206#(= ~MPR1~0 ~SKIP1~0)} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {70160#false} is VALID [2022-04-15 11:06:59,310 INFO L272 TraceCheckUtils]: 0: Hoare triple {70159#true} call ULTIMATE.init(); {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:06:59,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {70189#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70159#true} is VALID [2022-04-15 11:06:59,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-15 11:06:59,310 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70159#true} {70159#true} #1506#return; {70159#true} is VALID [2022-04-15 11:06:59,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {70159#true} call #t~ret180 := main(); {70159#true} is VALID [2022-04-15 11:06:59,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {70159#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {70159#true} is VALID [2022-04-15 11:06:59,311 INFO L272 TraceCheckUtils]: 6: Hoare triple {70159#true} call _BLAST_init(); {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:59,312 INFO L290 TraceCheckUtils]: 7: Hoare triple {70190#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:59,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-15 11:06:59,313 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70191#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70159#true} #1372#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,313 INFO L290 TraceCheckUtils]: 10: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,314 INFO L290 TraceCheckUtils]: 11: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,314 INFO L272 TraceCheckUtils]: 12: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:59,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {70192#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70159#true} is VALID [2022-04-15 11:06:59,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {70159#true} assume true; {70159#true} is VALID [2022-04-15 11:06:59,315 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70159#true} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,316 INFO L290 TraceCheckUtils]: 19: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-15 11:06:59,317 INFO L272 TraceCheckUtils]: 20: Hoare triple {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:59,317 INFO L290 TraceCheckUtils]: 21: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70159#true} is VALID [2022-04-15 11:06:59,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {70159#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:59,318 INFO L290 TraceCheckUtils]: 23: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70194#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-15 11:06:59,319 INFO L272 TraceCheckUtils]: 24: Hoare triple {70194#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:06:59,319 INFO L290 TraceCheckUtils]: 25: Hoare triple {70193#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,319 INFO L290 TraceCheckUtils]: 26: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,320 INFO L290 TraceCheckUtils]: 27: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,320 INFO L290 TraceCheckUtils]: 28: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_7~0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,320 INFO L290 TraceCheckUtils]: 29: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,320 INFO L290 TraceCheckUtils]: 30: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70207#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,321 INFO L290 TraceCheckUtils]: 31: Hoare triple {70207#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,321 INFO L290 TraceCheckUtils]: 33: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,322 INFO L290 TraceCheckUtils]: 34: Hoare triple {70208#(= ~MPR1~0 |old(~s~0)|)} assume true; {70208#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-15 11:06:59,322 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {70208#(= ~MPR1~0 |old(~s~0)|)} {70194#(= ~SKIP1~0 ~s~0)} #1418#return; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,323 INFO L290 TraceCheckUtils]: 36: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,323 INFO L290 TraceCheckUtils]: 37: Hoare triple {70206#(= ~MPR1~0 ~SKIP1~0)} assume true; {70206#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-15 11:06:59,324 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {70206#(= ~MPR1~0 ~SKIP1~0)} {70167#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1380#return; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 39: Hoare triple {70160#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 40: Hoare triple {70160#false} assume !(0 != ~we_should_unload~0); {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 41: Hoare triple {70160#false} assume !(1 == ~pended~0); {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 42: Hoare triple {70160#false} assume !(1 == ~pended~0); {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 43: Hoare triple {70160#false} assume ~s~0 != ~UNLOADED~0; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 44: Hoare triple {70160#false} assume -1 != ~status~9; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {70160#false} assume ~s~0 != ~SKIP2~0; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 46: Hoare triple {70160#false} assume ~s~0 != ~IPC~0; {70160#false} is VALID [2022-04-15 11:06:59,324 INFO L290 TraceCheckUtils]: 47: Hoare triple {70160#false} assume ~s~0 != ~DC~0; {70160#false} is VALID [2022-04-15 11:06:59,325 INFO L272 TraceCheckUtils]: 48: Hoare triple {70160#false} call errorFn(); {70160#false} is VALID [2022-04-15 11:06:59,325 INFO L290 TraceCheckUtils]: 49: Hoare triple {70160#false} assume !false; {70160#false} is VALID [2022-04-15 11:06:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:06:59,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:06:59,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552511164] [2022-04-15 11:06:59,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552511164] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:59,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:59,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:06:59,326 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:06:59,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1698117280] [2022-04-15 11:06:59,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1698117280] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:06:59,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:06:59,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:06:59,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387679802] [2022-04-15 11:06:59,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:06:59,327 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 [2022-04-15 11:06:59,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:06:59,327 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) [2022-04-15 11:06:59,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:06:59,363 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 11:06:59,363 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:06:59,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 11:06:59,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-15 11:06:59,364 INFO L87 Difference]: Start difference. First operand 797 states and 1115 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 11:07:10,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:10,540 INFO L93 Difference]: Finished difference Result 978 states and 1402 transitions. [2022-04-15 11:07:10,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 11:07:10,541 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 [2022-04-15 11:07:10,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:07:10,541 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) [2022-04-15 11:07:10,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1048 transitions. [2022-04-15 11:07:10,549 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) [2022-04-15 11:07:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1048 transitions. [2022-04-15 11:07:10,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1048 transitions. [2022-04-15 11:07:11,795 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1048 edges. 1048 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:11,834 INFO L225 Difference]: With dead ends: 978 [2022-04-15 11:07:11,834 INFO L226 Difference]: Without dead ends: 914 [2022-04-15 11:07:11,834 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:07:11,835 INFO L913 BasicCegarLoop]: 652 mSDtfsCounter, 1591 mSDsluCounter, 1148 mSDsCounter, 0 mSdLazyCounter, 2577 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1600 SdHoareTripleChecker+Valid, 1800 SdHoareTripleChecker+Invalid, 2989 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 2577 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:07:11,835 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1600 Valid, 1800 Invalid, 2989 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 2577 Invalid, 0 Unknown, 0 Unchecked, 4.2s Time] [2022-04-15 11:07:11,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-15 11:07:12,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 792. [2022-04-15 11:07:12,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:07:12,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:07:12,688 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:07:12,689 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:07:12,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:12,731 INFO L93 Difference]: Finished difference Result 914 states and 1320 transitions. [2022-04-15 11:07:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1320 transitions. [2022-04-15 11:07:12,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:12,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:12,735 INFO L74 IsIncluded]: Start isIncluded. First operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 914 states. [2022-04-15 11:07:12,736 INFO L87 Difference]: Start difference. First operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 914 states. [2022-04-15 11:07:12,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:12,778 INFO L93 Difference]: Finished difference Result 914 states and 1320 transitions. [2022-04-15 11:07:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1320 transitions. [2022-04-15 11:07:12,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:12,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:12,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:07:12,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:07:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 792 states, 621 states have (on average 1.391304347826087) internal successors, (864), 633 states have internal predecessors, (864), 110 states have call successors, (110), 49 states have call predecessors, (110), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-15 11:07:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 792 states and 1105 transitions. [2022-04-15 11:07:12,831 INFO L78 Accepts]: Start accepts. Automaton has 792 states and 1105 transitions. Word has length 50 [2022-04-15 11:07:12,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:07:12,831 INFO L478 AbstractCegarLoop]: Abstraction has 792 states and 1105 transitions. [2022-04-15 11:07:12,831 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-15 11:07:12,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 792 states and 1105 transitions. [2022-04-15 11:07:14,865 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1105 edges. 1105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1105 transitions. [2022-04-15 11:07:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-15 11:07:14,867 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:07:14,867 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:07:14,867 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-15 11:07:14,867 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:07:14,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:07:14,867 INFO L85 PathProgramCache]: Analyzing trace with hash 96847506, now seen corresponding path program 1 times [2022-04-15 11:07:14,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:14,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [357140981] [2022-04-15 11:07:14,868 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:07:14,868 INFO L85 PathProgramCache]: Analyzing trace with hash 96847506, now seen corresponding path program 2 times [2022-04-15 11:07:14,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:07:14,868 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751839485] [2022-04-15 11:07:14,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:07:14,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:07:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:14,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:07:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:14,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {75597#true} is VALID [2022-04-15 11:07:14,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:14,969 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1506#return; {75597#true} is VALID [2022-04-15 11:07:14,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:07:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:14,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {75597#true} is VALID [2022-04-15 11:07:14,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:14,996 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1372#return; {75597#true} is VALID [2022-04-15 11:07:15,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:07:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:15,011 INFO L290 TraceCheckUtils]: 0: Hoare triple {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {75597#true} is VALID [2022-04-15 11:07:15,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:15,011 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {75597#true} {75597#true} #1374#return; {75597#true} is VALID [2022-04-15 11:07:15,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:07:15,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:15,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:07:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:15,047 INFO L290 TraceCheckUtils]: 0: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 3: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 4: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-15 11:07:15,048 INFO L290 TraceCheckUtils]: 6: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-15 11:07:15,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,049 INFO L290 TraceCheckUtils]: 8: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,049 INFO L290 TraceCheckUtils]: 9: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,050 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {75597#true} is VALID [2022-04-15 11:07:15,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {75597#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {75597#true} is VALID [2022-04-15 11:07:15,050 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {75597#true} is VALID [2022-04-15 11:07:15,051 INFO L272 TraceCheckUtils]: 3: Hoare triple {75597#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:15,051 INFO L290 TraceCheckUtils]: 4: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-15 11:07:15,051 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-15 11:07:15,051 INFO L290 TraceCheckUtils]: 6: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-15 11:07:15,051 INFO L290 TraceCheckUtils]: 7: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-15 11:07:15,051 INFO L290 TraceCheckUtils]: 8: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-15 11:07:15,052 INFO L290 TraceCheckUtils]: 10: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-15 11:07:15,052 INFO L290 TraceCheckUtils]: 11: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,052 INFO L290 TraceCheckUtils]: 12: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,053 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,054 INFO L290 TraceCheckUtils]: 15: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,054 INFO L290 TraceCheckUtils]: 16: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,055 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1380#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,056 INFO L272 TraceCheckUtils]: 0: Hoare triple {75597#true} call ULTIMATE.init(); {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:07:15,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {75627#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:15,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75597#true} {75597#true} #1506#return; {75597#true} is VALID [2022-04-15 11:07:15,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {75597#true} call #t~ret180 := main(); {75597#true} is VALID [2022-04-15 11:07:15,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {75597#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {75597#true} is VALID [2022-04-15 11:07:15,058 INFO L272 TraceCheckUtils]: 6: Hoare triple {75597#true} call _BLAST_init(); {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:15,058 INFO L290 TraceCheckUtils]: 7: Hoare triple {75628#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:15,058 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {75597#true} {75597#true} #1372#return; {75597#true} is VALID [2022-04-15 11:07:15,058 INFO L290 TraceCheckUtils]: 10: Hoare triple {75597#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,058 INFO L290 TraceCheckUtils]: 11: Hoare triple {75597#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L272 TraceCheckUtils]: 12: Hoare triple {75597#true} call stub_driver_init(); {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {75629#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {75597#true} assume true; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {75597#true} {75597#true} #1374#return; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 16: Hoare triple {75597#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 17: Hoare triple {75597#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 18: Hoare triple {75597#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {75597#true} is VALID [2022-04-15 11:07:15,059 INFO L290 TraceCheckUtils]: 19: Hoare triple {75597#true} assume 4 == ~tmp_ndt_3~0; {75597#true} is VALID [2022-04-15 11:07:15,060 INFO L272 TraceCheckUtils]: 20: Hoare triple {75597#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:15,060 INFO L290 TraceCheckUtils]: 21: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {75597#true} is VALID [2022-04-15 11:07:15,060 INFO L290 TraceCheckUtils]: 22: Hoare triple {75597#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {75597#true} is VALID [2022-04-15 11:07:15,060 INFO L290 TraceCheckUtils]: 23: Hoare triple {75597#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L272 TraceCheckUtils]: 24: Hoare triple {75597#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 25: Hoare triple {75630#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 26: Hoare triple {75597#true} assume !(0 != ~compRegistered~0); {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 27: Hoare triple {75597#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 28: Hoare triple {75597#true} assume 0 == ~tmp_ndt_7~0; {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 29: Hoare triple {75597#true} ~returnVal~0 := 0; {75597#true} is VALID [2022-04-15 11:07:15,061 INFO L290 TraceCheckUtils]: 30: Hoare triple {75597#true} assume !(~s~0 == ~NP~0); {75597#true} is VALID [2022-04-15 11:07:15,062 INFO L290 TraceCheckUtils]: 31: Hoare triple {75597#true} assume !(~s~0 == ~MPR1~0); {75597#true} is VALID [2022-04-15 11:07:15,062 INFO L290 TraceCheckUtils]: 32: Hoare triple {75597#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,062 INFO L290 TraceCheckUtils]: 33: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,063 INFO L290 TraceCheckUtils]: 34: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,063 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1418#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,064 INFO L290 TraceCheckUtils]: 36: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,064 INFO L290 TraceCheckUtils]: 37: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,065 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {75597#true} #1380#return; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,065 INFO L290 TraceCheckUtils]: 39: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,065 INFO L290 TraceCheckUtils]: 40: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(0 != ~we_should_unload~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,073 INFO L290 TraceCheckUtils]: 41: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,075 INFO L290 TraceCheckUtils]: 43: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,075 INFO L290 TraceCheckUtils]: 44: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~9; {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:15,076 INFO L290 TraceCheckUtils]: 45: Hoare triple {75626#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {75598#false} is VALID [2022-04-15 11:07:15,076 INFO L290 TraceCheckUtils]: 46: Hoare triple {75598#false} assume ~s~0 != ~IPC~0; {75598#false} is VALID [2022-04-15 11:07:15,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {75598#false} assume ~s~0 != ~DC~0; {75598#false} is VALID [2022-04-15 11:07:15,076 INFO L272 TraceCheckUtils]: 48: Hoare triple {75598#false} call errorFn(); {75598#false} is VALID [2022-04-15 11:07:15,076 INFO L290 TraceCheckUtils]: 49: Hoare triple {75598#false} assume !false; {75598#false} is VALID [2022-04-15 11:07:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:07:15,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:07:15,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751839485] [2022-04-15 11:07:15,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1751839485] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:15,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:15,077 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:07:15,077 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:07:15,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [357140981] [2022-04-15 11:07:15,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [357140981] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:15,077 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:15,078 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 11:07:15,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263939258] [2022-04-15 11:07:15,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:07:15,078 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 [2022-04-15 11:07:15,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:07:15,079 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) [2022-04-15 11:07:15,119 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:15,119 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 11:07:15,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:15,119 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 11:07:15,119 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-15 11:07:15,120 INFO L87 Difference]: Start difference. First operand 792 states and 1105 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:07:22,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:22,019 INFO L93 Difference]: Finished difference Result 1090 states and 1555 transitions. [2022-04-15 11:07:22,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 11:07:22,020 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 [2022-04-15 11:07:22,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:07:22,020 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) [2022-04-15 11:07:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1114 transitions. [2022-04-15 11:07:22,029 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) [2022-04-15 11:07:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1114 transitions. [2022-04-15 11:07:22,038 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1114 transitions. [2022-04-15 11:07:23,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1114 edges. 1114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:23,288 INFO L225 Difference]: With dead ends: 1090 [2022-04-15 11:07:23,288 INFO L226 Difference]: Without dead ends: 1074 [2022-04-15 11:07:23,289 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:07:23,290 INFO L913 BasicCegarLoop]: 799 mSDtfsCounter, 875 mSDsluCounter, 561 mSDsCounter, 0 mSdLazyCounter, 1330 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 878 SdHoareTripleChecker+Valid, 1360 SdHoareTripleChecker+Invalid, 1626 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 1330 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:07:23,290 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [878 Valid, 1360 Invalid, 1626 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 1330 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-15 11:07:23,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1074 states. [2022-04-15 11:07:24,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1074 to 848. [2022-04-15 11:07:24,238 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:07:24,239 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-15 11:07:24,240 INFO L74 IsIncluded]: Start isIncluded. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-15 11:07:24,240 INFO L87 Difference]: Start difference. First operand 1074 states. Second operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-15 11:07:24,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:24,276 INFO L93 Difference]: Finished difference Result 1074 states and 1532 transitions. [2022-04-15 11:07:24,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1532 transitions. [2022-04-15 11:07:24,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:24,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:24,280 INFO L74 IsIncluded]: Start isIncluded. First operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 1074 states. [2022-04-15 11:07:24,280 INFO L87 Difference]: Start difference. First operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 1074 states. [2022-04-15 11:07:24,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:24,323 INFO L93 Difference]: Finished difference Result 1074 states and 1532 transitions. [2022-04-15 11:07:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1532 transitions. [2022-04-15 11:07:24,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:24,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:24,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:07:24,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:07:24,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 848 states, 663 states have (on average 1.3725490196078431) internal successors, (910), 677 states have internal predecessors, (910), 112 states have call successors, (112), 51 states have call predecessors, (112), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-15 11:07:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 848 states and 1165 transitions. [2022-04-15 11:07:24,371 INFO L78 Accepts]: Start accepts. Automaton has 848 states and 1165 transitions. Word has length 50 [2022-04-15 11:07:24,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:07:24,371 INFO L478 AbstractCegarLoop]: Abstraction has 848 states and 1165 transitions. [2022-04-15 11:07:24,371 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:07:24,371 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 848 states and 1165 transitions. [2022-04-15 11:07:26,547 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1165 edges. 1165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1165 transitions. [2022-04-15 11:07:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 11:07:26,549 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:07:26,549 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:07:26,549 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-15 11:07:26,549 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:07:26,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:07:26,549 INFO L85 PathProgramCache]: Analyzing trace with hash 637282241, now seen corresponding path program 1 times [2022-04-15 11:07:26,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:26,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1575075692] [2022-04-15 11:07:26,550 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:07:26,550 INFO L85 PathProgramCache]: Analyzing trace with hash 637282241, now seen corresponding path program 2 times [2022-04-15 11:07:26,550 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:07:26,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394709180] [2022-04-15 11:07:26,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:07:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:07:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:07:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,669 INFO L290 TraceCheckUtils]: 0: Hoare triple {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81671#true} is VALID [2022-04-15 11:07:26,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,669 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1506#return; {81671#true} is VALID [2022-04-15 11:07:26,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:07:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81671#true} is VALID [2022-04-15 11:07:26,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,699 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1372#return; {81671#true} is VALID [2022-04-15 11:07:26,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:07:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,716 INFO L290 TraceCheckUtils]: 0: Hoare triple {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81671#true} is VALID [2022-04-15 11:07:26,716 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,716 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81671#true} {81671#true} #1374#return; {81671#true} is VALID [2022-04-15 11:07:26,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:07:26,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:07:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:07:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:26,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-15 11:07:26,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-15 11:07:26,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-15 11:07:26,840 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,840 INFO L290 TraceCheckUtils]: 3: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,840 INFO L290 TraceCheckUtils]: 4: Hoare triple {81671#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,840 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,841 INFO L272 TraceCheckUtils]: 6: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:07:26,841 INFO L290 TraceCheckUtils]: 7: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-15 11:07:26,842 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,842 INFO L290 TraceCheckUtils]: 9: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,842 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,843 INFO L290 TraceCheckUtils]: 11: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,843 INFO L290 TraceCheckUtils]: 12: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,844 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,844 INFO L290 TraceCheckUtils]: 0: Hoare triple {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81671#true} is VALID [2022-04-15 11:07:26,844 INFO L290 TraceCheckUtils]: 1: Hoare triple {81671#true} assume !(2 == ~deviceExtension__Active~1); {81671#true} is VALID [2022-04-15 11:07:26,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume 3 == ~deviceExtension__Active~1; {81671#true} is VALID [2022-04-15 11:07:26,845 INFO L272 TraceCheckUtils]: 3: Hoare triple {81671#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:26,845 INFO L290 TraceCheckUtils]: 4: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L290 TraceCheckUtils]: 6: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L290 TraceCheckUtils]: 7: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L290 TraceCheckUtils]: 9: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,846 INFO L272 TraceCheckUtils]: 10: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:07:26,847 INFO L290 TraceCheckUtils]: 11: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-15 11:07:26,847 INFO L290 TraceCheckUtils]: 12: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,847 INFO L290 TraceCheckUtils]: 13: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,848 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,848 INFO L290 TraceCheckUtils]: 15: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,849 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,849 INFO L290 TraceCheckUtils]: 18: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,850 INFO L290 TraceCheckUtils]: 19: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~3; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,850 INFO L290 TraceCheckUtils]: 20: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,851 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1376#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {81671#true} call ULTIMATE.init(); {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:07:26,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {81705#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81671#true} is VALID [2022-04-15 11:07:26,853 INFO L290 TraceCheckUtils]: 2: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,853 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81671#true} {81671#true} #1506#return; {81671#true} is VALID [2022-04-15 11:07:26,853 INFO L272 TraceCheckUtils]: 4: Hoare triple {81671#true} call #t~ret180 := main(); {81671#true} is VALID [2022-04-15 11:07:26,853 INFO L290 TraceCheckUtils]: 5: Hoare triple {81671#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {81671#true} is VALID [2022-04-15 11:07:26,854 INFO L272 TraceCheckUtils]: 6: Hoare triple {81671#true} call _BLAST_init(); {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:26,854 INFO L290 TraceCheckUtils]: 7: Hoare triple {81706#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81671#true} is VALID [2022-04-15 11:07:26,854 INFO L290 TraceCheckUtils]: 8: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,854 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81671#true} {81671#true} #1372#return; {81671#true} is VALID [2022-04-15 11:07:26,854 INFO L290 TraceCheckUtils]: 10: Hoare triple {81671#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {81671#true} is VALID [2022-04-15 11:07:26,854 INFO L290 TraceCheckUtils]: 11: Hoare triple {81671#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {81671#true} is VALID [2022-04-15 11:07:26,855 INFO L272 TraceCheckUtils]: 12: Hoare triple {81671#true} call stub_driver_init(); {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:26,855 INFO L290 TraceCheckUtils]: 13: Hoare triple {81707#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81671#true} is VALID [2022-04-15 11:07:26,855 INFO L290 TraceCheckUtils]: 14: Hoare triple {81671#true} assume true; {81671#true} is VALID [2022-04-15 11:07:26,855 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81671#true} {81671#true} #1374#return; {81671#true} is VALID [2022-04-15 11:07:26,855 INFO L290 TraceCheckUtils]: 16: Hoare triple {81671#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {81671#true} is VALID [2022-04-15 11:07:26,855 INFO L290 TraceCheckUtils]: 17: Hoare triple {81671#true} assume 2 == ~tmp_ndt_1~0; {81671#true} is VALID [2022-04-15 11:07:26,856 INFO L272 TraceCheckUtils]: 18: Hoare triple {81671#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:07:26,856 INFO L290 TraceCheckUtils]: 19: Hoare triple {81708#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81671#true} is VALID [2022-04-15 11:07:26,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {81671#true} assume !(2 == ~deviceExtension__Active~1); {81671#true} is VALID [2022-04-15 11:07:26,856 INFO L290 TraceCheckUtils]: 21: Hoare triple {81671#true} assume 3 == ~deviceExtension__Active~1; {81671#true} is VALID [2022-04-15 11:07:26,857 INFO L272 TraceCheckUtils]: 22: Hoare triple {81671#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:26,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {81723#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {81671#true} is VALID [2022-04-15 11:07:26,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {81671#true} is VALID [2022-04-15 11:07:26,857 INFO L290 TraceCheckUtils]: 25: Hoare triple {81671#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,858 INFO L290 TraceCheckUtils]: 26: Hoare triple {81671#true} ~__cil_tmp116~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {81671#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {81671#true} is VALID [2022-04-15 11:07:26,858 INFO L290 TraceCheckUtils]: 28: Hoare triple {81671#true} ~myStatus~0 := ~status~6; {81671#true} is VALID [2022-04-15 11:07:26,858 INFO L272 TraceCheckUtils]: 29: Hoare triple {81671#true} call IofCompleteRequest(~Irp, 0); {81728#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:07:26,858 INFO L290 TraceCheckUtils]: 30: Hoare triple {81728#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {81671#true} is VALID [2022-04-15 11:07:26,859 INFO L290 TraceCheckUtils]: 31: Hoare triple {81671#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,859 INFO L290 TraceCheckUtils]: 32: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,859 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1558#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,860 INFO L290 TraceCheckUtils]: 34: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~6; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,860 INFO L290 TraceCheckUtils]: 35: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,861 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1498#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,861 INFO L290 TraceCheckUtils]: 37: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,861 INFO L290 TraceCheckUtils]: 38: Hoare triple {81704#(= ~s~0 ~DC~0)} #res := ~status~3; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,861 INFO L290 TraceCheckUtils]: 39: Hoare triple {81704#(= ~s~0 ~DC~0)} assume true; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,862 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81704#(= ~s~0 ~DC~0)} {81671#true} #1376#return; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,862 INFO L290 TraceCheckUtils]: 41: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,863 INFO L290 TraceCheckUtils]: 44: Hoare triple {81704#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,863 INFO L290 TraceCheckUtils]: 45: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,864 INFO L290 TraceCheckUtils]: 46: Hoare triple {81704#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,864 INFO L290 TraceCheckUtils]: 47: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {81704#(= ~s~0 ~DC~0)} is VALID [2022-04-15 11:07:26,865 INFO L290 TraceCheckUtils]: 49: Hoare triple {81704#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {81672#false} is VALID [2022-04-15 11:07:26,865 INFO L272 TraceCheckUtils]: 50: Hoare triple {81672#false} call errorFn(); {81672#false} is VALID [2022-04-15 11:07:26,865 INFO L290 TraceCheckUtils]: 51: Hoare triple {81672#false} assume !false; {81672#false} is VALID [2022-04-15 11:07:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:07:26,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:07:26,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394709180] [2022-04-15 11:07:26,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394709180] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:26,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:26,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:07:26,866 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:07:26,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1575075692] [2022-04-15 11:07:26,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1575075692] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:26,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:26,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:07:26,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859796276] [2022-04-15 11:07:26,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:07:26,866 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 [2022-04-15 11:07:26,867 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:07:26,867 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) [2022-04-15 11:07:26,909 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:26,909 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 11:07:26,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:26,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 11:07:26,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-15 11:07:26,910 INFO L87 Difference]: Start difference. First operand 848 states and 1165 transitions. Second operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:07:35,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:35,544 INFO L93 Difference]: Finished difference Result 996 states and 1410 transitions. [2022-04-15 11:07:35,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 11:07:35,544 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 [2022-04-15 11:07:35,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:07:35,544 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) [2022-04-15 11:07:35,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1000 transitions. [2022-04-15 11:07:35,552 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) [2022-04-15 11:07:35,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1000 transitions. [2022-04-15 11:07:35,559 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1000 transitions. [2022-04-15 11:07:36,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1000 edges. 1000 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:36,683 INFO L225 Difference]: With dead ends: 996 [2022-04-15 11:07:36,684 INFO L226 Difference]: Without dead ends: 991 [2022-04-15 11:07:36,684 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-04-15 11:07:36,685 INFO L913 BasicCegarLoop]: 697 mSDtfsCounter, 475 mSDsluCounter, 728 mSDsCounter, 0 mSdLazyCounter, 2309 mSolverCounterSat, 150 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1425 SdHoareTripleChecker+Invalid, 2459 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 150 IncrementalHoareTripleChecker+Valid, 2309 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-04-15 11:07:36,685 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [478 Valid, 1425 Invalid, 2459 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [150 Valid, 2309 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-04-15 11:07:36,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 991 states. [2022-04-15 11:07:37,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 991 to 867. [2022-04-15 11:07:37,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:07:37,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-15 11:07:37,599 INFO L74 IsIncluded]: Start isIncluded. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-15 11:07:37,599 INFO L87 Difference]: Start difference. First operand 991 states. Second operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-15 11:07:37,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:37,629 INFO L93 Difference]: Finished difference Result 991 states and 1404 transitions. [2022-04-15 11:07:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1404 transitions. [2022-04-15 11:07:37,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:37,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:37,633 INFO L74 IsIncluded]: Start isIncluded. First operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 991 states. [2022-04-15 11:07:37,633 INFO L87 Difference]: Start difference. First operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 991 states. [2022-04-15 11:07:37,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:37,665 INFO L93 Difference]: Finished difference Result 991 states and 1404 transitions. [2022-04-15 11:07:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1404 transitions. [2022-04-15 11:07:37,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:37,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:37,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:07:37,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:07:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 867 states, 679 states have (on average 1.369661266568483) internal successors, (930), 694 states have internal predecessors, (930), 113 states have call successors, (113), 52 states have call predecessors, (113), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-15 11:07:37,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 1188 transitions. [2022-04-15 11:07:37,704 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 1188 transitions. Word has length 52 [2022-04-15 11:07:37,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:07:37,704 INFO L478 AbstractCegarLoop]: Abstraction has 867 states and 1188 transitions. [2022-04-15 11:07:37,704 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:07:37,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 867 states and 1188 transitions. [2022-04-15 11:07:39,933 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1188 edges. 1188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1188 transitions. [2022-04-15 11:07:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 11:07:39,935 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:07:39,935 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:07:39,935 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-15 11:07:39,935 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:07:39,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:07:39,935 INFO L85 PathProgramCache]: Analyzing trace with hash 708397377, now seen corresponding path program 1 times [2022-04-15 11:07:39,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:39,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [28405800] [2022-04-15 11:07:39,936 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:07:39,936 INFO L85 PathProgramCache]: Analyzing trace with hash 708397377, now seen corresponding path program 2 times [2022-04-15 11:07:39,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:07:39,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113135456] [2022-04-15 11:07:39,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:07:39,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:07:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:07:40,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,027 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1506#return; {87442#true} is VALID [2022-04-15 11:07:40,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:07:40,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1372#return; {87442#true} is VALID [2022-04-15 11:07:40,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:07:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87442#true} is VALID [2022-04-15 11:07:40,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87442#true} {87442#true} #1374#return; {87442#true} is VALID [2022-04-15 11:07:40,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-15 11:07:40,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,075 INFO L290 TraceCheckUtils]: 0: Hoare triple {87466#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {87442#true} is VALID [2022-04-15 11:07:40,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {87442#true} assume !(0 != ~Irp__PendingReturned~0); {87442#true} is VALID [2022-04-15 11:07:40,076 INFO L290 TraceCheckUtils]: 2: Hoare triple {87442#true} assume !(~myStatus~0 >= 0); {87442#true} is VALID [2022-04-15 11:07:40,076 INFO L290 TraceCheckUtils]: 3: Hoare triple {87442#true} #res := ~myStatus~0; {87442#true} is VALID [2022-04-15 11:07:40,076 INFO L290 TraceCheckUtils]: 4: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,076 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {87442#true} {87442#true} #1476#return; {87442#true} is VALID [2022-04-15 11:07:40,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-15 11:07:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:40,086 INFO L290 TraceCheckUtils]: 0: Hoare triple {87467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,087 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {87442#true} #1480#return; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,088 INFO L272 TraceCheckUtils]: 0: Hoare triple {87442#true} call ULTIMATE.init(); {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:07:40,088 INFO L290 TraceCheckUtils]: 1: Hoare triple {87463#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,088 INFO L290 TraceCheckUtils]: 2: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,088 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87442#true} {87442#true} #1506#return; {87442#true} is VALID [2022-04-15 11:07:40,088 INFO L272 TraceCheckUtils]: 4: Hoare triple {87442#true} call #t~ret180 := main(); {87442#true} is VALID [2022-04-15 11:07:40,089 INFO L290 TraceCheckUtils]: 5: Hoare triple {87442#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {87442#true} is VALID [2022-04-15 11:07:40,089 INFO L272 TraceCheckUtils]: 6: Hoare triple {87442#true} call _BLAST_init(); {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:40,089 INFO L290 TraceCheckUtils]: 7: Hoare triple {87464#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,090 INFO L290 TraceCheckUtils]: 8: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,090 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87442#true} {87442#true} #1372#return; {87442#true} is VALID [2022-04-15 11:07:40,090 INFO L290 TraceCheckUtils]: 10: Hoare triple {87442#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,090 INFO L290 TraceCheckUtils]: 11: Hoare triple {87442#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {87442#true} is VALID [2022-04-15 11:07:40,090 INFO L272 TraceCheckUtils]: 12: Hoare triple {87442#true} call stub_driver_init(); {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:40,090 INFO L290 TraceCheckUtils]: 13: Hoare triple {87465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 14: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87442#true} {87442#true} #1374#return; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 16: Hoare triple {87442#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 17: Hoare triple {87442#true} assume 2 == ~tmp_ndt_1~0; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L272 TraceCheckUtils]: 18: Hoare triple {87442#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 19: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 20: Hoare triple {87442#true} assume !(2 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 21: Hoare triple {87442#true} assume !(3 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 22: Hoare triple {87442#true} assume !(1 == ~deviceExtension__Active~1); {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {87442#true} assume 7 == ~deviceExtension__Active~1; {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L272 TraceCheckUtils]: 24: Hoare triple {87442#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {87442#true} is VALID [2022-04-15 11:07:40,091 INFO L290 TraceCheckUtils]: 25: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 26: Hoare triple {87442#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {87442#true} assume !(~s~0 != ~NP~0); {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 28: Hoare triple {87442#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 29: Hoare triple {87442#true} ~irpSp__Control~0 := 224; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L272 TraceCheckUtils]: 30: Hoare triple {87442#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 31: Hoare triple {87442#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 32: Hoare triple {87442#true} assume 0 != ~compRegistered~0; {87442#true} is VALID [2022-04-15 11:07:40,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {87442#true} assume 0 == ~routine~0; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L272 TraceCheckUtils]: 34: Hoare triple {87442#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {87466#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {87466#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {87442#true} assume !(0 != ~Irp__PendingReturned~0); {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 37: Hoare triple {87442#true} assume !(~myStatus~0 >= 0); {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 38: Hoare triple {87442#true} #res := ~myStatus~0; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 39: Hoare triple {87442#true} assume true; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {87442#true} {87442#true} #1476#return; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 41: Hoare triple {87442#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 42: Hoare triple {87442#true} ~__cil_tmp8~1 := ~compRetStatus~0; {87442#true} is VALID [2022-04-15 11:07:40,093 INFO L290 TraceCheckUtils]: 43: Hoare triple {87442#true} assume 3221225494 == ~__cil_tmp8~1 % 4294967296; {87442#true} is VALID [2022-04-15 11:07:40,094 INFO L272 TraceCheckUtils]: 44: Hoare triple {87442#true} call stubMoreProcessingRequired(); {87467#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:07:40,094 INFO L290 TraceCheckUtils]: 45: Hoare triple {87467#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,095 INFO L290 TraceCheckUtils]: 46: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,095 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {87442#true} #1480#return; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,095 INFO L290 TraceCheckUtils]: 48: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,096 INFO L290 TraceCheckUtils]: 49: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-15 11:07:40,096 INFO L290 TraceCheckUtils]: 50: Hoare triple {87462#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {87443#false} is VALID [2022-04-15 11:07:40,096 INFO L290 TraceCheckUtils]: 51: Hoare triple {87443#false} assume !(~s~0 == ~SKIP1~0); {87443#false} is VALID [2022-04-15 11:07:40,096 INFO L272 TraceCheckUtils]: 52: Hoare triple {87443#false} call errorFn(); {87443#false} is VALID [2022-04-15 11:07:40,096 INFO L290 TraceCheckUtils]: 53: Hoare triple {87443#false} assume !false; {87443#false} is VALID [2022-04-15 11:07:40,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:07:40,097 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:07:40,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113135456] [2022-04-15 11:07:40,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113135456] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:40,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:40,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 11:07:40,097 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:07:40,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [28405800] [2022-04-15 11:07:40,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [28405800] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:40,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:40,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-15 11:07:40,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179568599] [2022-04-15 11:07:40,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:07:40,098 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 [2022-04-15 11:07:40,098 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:07:40,098 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) [2022-04-15 11:07:40,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:40,144 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-15 11:07:40,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:40,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-15 11:07:40,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-15 11:07:40,144 INFO L87 Difference]: Start difference. First operand 867 states and 1188 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:07:47,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:47,836 INFO L93 Difference]: Finished difference Result 1203 states and 1692 transitions. [2022-04-15 11:07:47,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 11:07:47,836 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 [2022-04-15 11:07:47,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:07:47,836 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) [2022-04-15 11:07:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1142 transitions. [2022-04-15 11:07:47,845 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) [2022-04-15 11:07:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1142 transitions. [2022-04-15 11:07:47,854 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1142 transitions. [2022-04-15 11:07:49,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1142 edges. 1142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:49,109 INFO L225 Difference]: With dead ends: 1203 [2022-04-15 11:07:49,110 INFO L226 Difference]: Without dead ends: 956 [2022-04-15 11:07:49,111 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:07:49,111 INFO L913 BasicCegarLoop]: 641 mSDtfsCounter, 1398 mSDsluCounter, 533 mSDsCounter, 0 mSdLazyCounter, 1352 mSolverCounterSat, 500 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1431 SdHoareTripleChecker+Valid, 1174 SdHoareTripleChecker+Invalid, 1852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 500 IncrementalHoareTripleChecker+Valid, 1352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:07:49,111 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1431 Valid, 1174 Invalid, 1852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [500 Valid, 1352 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-15 11:07:49,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 956 states. [2022-04-15 11:07:49,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 956 to 836. [2022-04-15 11:07:49,985 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:07:49,986 INFO L82 GeneralOperation]: Start isEquivalent. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-15 11:07:49,987 INFO L74 IsIncluded]: Start isIncluded. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-15 11:07:49,987 INFO L87 Difference]: Start difference. First operand 956 states. Second operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-15 11:07:50,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:50,016 INFO L93 Difference]: Finished difference Result 956 states and 1361 transitions. [2022-04-15 11:07:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1361 transitions. [2022-04-15 11:07:50,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:50,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:50,018 INFO L74 IsIncluded]: Start isIncluded. First operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 956 states. [2022-04-15 11:07:50,019 INFO L87 Difference]: Start difference. First operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 956 states. [2022-04-15 11:07:50,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:07:50,061 INFO L93 Difference]: Finished difference Result 956 states and 1361 transitions. [2022-04-15 11:07:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1361 transitions. [2022-04-15 11:07:50,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:07:50,062 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:07:50,062 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:07:50,062 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:07:50,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 836 states, 655 states have (on average 1.369465648854962) internal successors, (897), 668 states have internal predecessors, (897), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-15 11:07:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 836 states and 1148 transitions. [2022-04-15 11:07:50,099 INFO L78 Accepts]: Start accepts. Automaton has 836 states and 1148 transitions. Word has length 54 [2022-04-15 11:07:50,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:07:50,099 INFO L478 AbstractCegarLoop]: Abstraction has 836 states and 1148 transitions. [2022-04-15 11:07:50,099 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:07:50,099 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 836 states and 1148 transitions. [2022-04-15 11:07:52,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1148 edges. 1148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1148 transitions. [2022-04-15 11:07:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 11:07:52,321 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:07:52,321 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:07:52,321 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-15 11:07:52,321 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:07:52,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:07:52,321 INFO L85 PathProgramCache]: Analyzing trace with hash -848829632, now seen corresponding path program 1 times [2022-04-15 11:07:52,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:52,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1240899319] [2022-04-15 11:07:52,322 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:07:52,322 INFO L85 PathProgramCache]: Analyzing trace with hash -848829632, now seen corresponding path program 2 times [2022-04-15 11:07:52,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:07:52,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525926092] [2022-04-15 11:07:52,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:07:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:07:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:07:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1506#return; {93468#true} is VALID [2022-04-15 11:07:52,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:07:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,445 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1372#return; {93468#true} is VALID [2022-04-15 11:07:52,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:07:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93468#true} is VALID [2022-04-15 11:07:52,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93468#true} {93468#true} #1374#return; {93468#true} is VALID [2022-04-15 11:07:52,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:07:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:07:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 3: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 4: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-15 11:07:52,513 INFO L290 TraceCheckUtils]: 6: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-15 11:07:52,514 INFO L290 TraceCheckUtils]: 7: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-15 11:07:52,514 INFO L290 TraceCheckUtils]: 8: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,514 INFO L290 TraceCheckUtils]: 9: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,515 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93468#true} is VALID [2022-04-15 11:07:52,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {93468#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93468#true} is VALID [2022-04-15 11:07:52,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93468#true} is VALID [2022-04-15 11:07:52,516 INFO L272 TraceCheckUtils]: 3: Hoare triple {93468#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:52,516 INFO L290 TraceCheckUtils]: 4: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-15 11:07:52,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-15 11:07:52,516 INFO L290 TraceCheckUtils]: 6: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 10: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 11: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-15 11:07:52,517 INFO L290 TraceCheckUtils]: 12: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,518 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,519 INFO L290 TraceCheckUtils]: 15: Hoare triple {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,519 INFO L290 TraceCheckUtils]: 16: Hoare triple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,520 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {93468#true} #1380#return; {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-15 11:07:52,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {93468#true} call ULTIMATE.init(); {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:07:52,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {93499#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,522 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93468#true} {93468#true} #1506#return; {93468#true} is VALID [2022-04-15 11:07:52,522 INFO L272 TraceCheckUtils]: 4: Hoare triple {93468#true} call #t~ret180 := main(); {93468#true} is VALID [2022-04-15 11:07:52,522 INFO L290 TraceCheckUtils]: 5: Hoare triple {93468#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {93468#true} is VALID [2022-04-15 11:07:52,523 INFO L272 TraceCheckUtils]: 6: Hoare triple {93468#true} call _BLAST_init(); {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:52,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {93500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,523 INFO L290 TraceCheckUtils]: 8: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,523 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93468#true} {93468#true} #1372#return; {93468#true} is VALID [2022-04-15 11:07:52,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {93468#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,523 INFO L290 TraceCheckUtils]: 11: Hoare triple {93468#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L272 TraceCheckUtils]: 12: Hoare triple {93468#true} call stub_driver_init(); {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {93501#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {93468#true} assume true; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93468#true} {93468#true} #1374#return; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {93468#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 17: Hoare triple {93468#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 18: Hoare triple {93468#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {93468#true} is VALID [2022-04-15 11:07:52,524 INFO L290 TraceCheckUtils]: 19: Hoare triple {93468#true} assume 4 == ~tmp_ndt_3~0; {93468#true} is VALID [2022-04-15 11:07:52,525 INFO L272 TraceCheckUtils]: 20: Hoare triple {93468#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:52,525 INFO L290 TraceCheckUtils]: 21: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93468#true} is VALID [2022-04-15 11:07:52,525 INFO L290 TraceCheckUtils]: 22: Hoare triple {93468#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93468#true} is VALID [2022-04-15 11:07:52,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {93468#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93468#true} is VALID [2022-04-15 11:07:52,526 INFO L272 TraceCheckUtils]: 24: Hoare triple {93468#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:07:52,526 INFO L290 TraceCheckUtils]: 25: Hoare triple {93502#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93468#true} is VALID [2022-04-15 11:07:52,526 INFO L290 TraceCheckUtils]: 26: Hoare triple {93468#true} assume !(0 != ~compRegistered~0); {93468#true} is VALID [2022-04-15 11:07:52,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {93468#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {93468#true} is VALID [2022-04-15 11:07:52,526 INFO L290 TraceCheckUtils]: 28: Hoare triple {93468#true} assume 0 == ~tmp_ndt_7~0; {93468#true} is VALID [2022-04-15 11:07:52,526 INFO L290 TraceCheckUtils]: 29: Hoare triple {93468#true} ~returnVal~0 := 0; {93468#true} is VALID [2022-04-15 11:07:52,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {93468#true} assume !(~s~0 == ~NP~0); {93468#true} is VALID [2022-04-15 11:07:52,527 INFO L290 TraceCheckUtils]: 31: Hoare triple {93468#true} assume !(~s~0 == ~MPR1~0); {93468#true} is VALID [2022-04-15 11:07:52,527 INFO L290 TraceCheckUtils]: 32: Hoare triple {93468#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-15 11:07:52,527 INFO L290 TraceCheckUtils]: 33: Hoare triple {93516#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,527 INFO L290 TraceCheckUtils]: 34: Hoare triple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,528 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {93517#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {93468#true} #1418#return; {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {93514#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,529 INFO L290 TraceCheckUtils]: 37: Hoare triple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,529 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {93515#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {93468#true} #1380#return; {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-15 11:07:52,530 INFO L290 TraceCheckUtils]: 39: Hoare triple {93497#(= ~lowerDriverReturn~0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,530 INFO L290 TraceCheckUtils]: 40: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,530 INFO L290 TraceCheckUtils]: 41: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,531 INFO L290 TraceCheckUtils]: 42: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,531 INFO L290 TraceCheckUtils]: 43: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,531 INFO L290 TraceCheckUtils]: 44: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,532 INFO L290 TraceCheckUtils]: 46: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {93498#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:07:52,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {93498#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {93469#false} is VALID [2022-04-15 11:07:52,532 INFO L272 TraceCheckUtils]: 49: Hoare triple {93469#false} call errorFn(); {93469#false} is VALID [2022-04-15 11:07:52,533 INFO L290 TraceCheckUtils]: 50: Hoare triple {93469#false} assume !false; {93469#false} is VALID [2022-04-15 11:07:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:07:52,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:07:52,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525926092] [2022-04-15 11:07:52,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525926092] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:52,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:52,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:07:52,534 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:07:52,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1240899319] [2022-04-15 11:07:52,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1240899319] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:07:52,534 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:07:52,534 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:07:52,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447844348] [2022-04-15 11:07:52,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:07:52,534 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 [2022-04-15 11:07:52,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:07:52,535 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) [2022-04-15 11:07:52,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:07:52,570 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 11:07:52,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:07:52,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 11:07:52,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-15 11:07:52,570 INFO L87 Difference]: Start difference. First operand 836 states and 1148 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:08:06,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:06,401 INFO L93 Difference]: Finished difference Result 971 states and 1378 transitions. [2022-04-15 11:08:06,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 11:08:06,401 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 [2022-04-15 11:08:06,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:08:06,401 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) [2022-04-15 11:08:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2022-04-15 11:08:06,411 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) [2022-04-15 11:08:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 960 transitions. [2022-04-15 11:08:06,424 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 960 transitions. [2022-04-15 11:08:07,482 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:07,524 INFO L225 Difference]: With dead ends: 971 [2022-04-15 11:08:07,524 INFO L226 Difference]: Without dead ends: 967 [2022-04-15 11:08:07,524 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-15 11:08:07,525 INFO L913 BasicCegarLoop]: 706 mSDtfsCounter, 720 mSDsluCounter, 1693 mSDsCounter, 0 mSdLazyCounter, 4325 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 2399 SdHoareTripleChecker+Invalid, 4602 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 4325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-04-15 11:08:07,525 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [722 Valid, 2399 Invalid, 4602 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 4325 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2022-04-15 11:08:07,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2022-04-15 11:08:08,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 843. [2022-04-15 11:08:08,412 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:08:08,414 INFO L82 GeneralOperation]: Start isEquivalent. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:08,414 INFO L74 IsIncluded]: Start isIncluded. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:08,415 INFO L87 Difference]: Start difference. First operand 967 states. Second operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:08,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:08,445 INFO L93 Difference]: Finished difference Result 967 states and 1374 transitions. [2022-04-15 11:08:08,445 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1374 transitions. [2022-04-15 11:08:08,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:08,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:08,448 INFO L74 IsIncluded]: Start isIncluded. First operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 967 states. [2022-04-15 11:08:08,448 INFO L87 Difference]: Start difference. First operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 967 states. [2022-04-15 11:08:08,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:08,478 INFO L93 Difference]: Finished difference Result 967 states and 1374 transitions. [2022-04-15 11:08:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1374 transitions. [2022-04-15 11:08:08,479 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:08,479 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:08,479 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:08:08,479 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:08:08,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 843 states, 661 states have (on average 1.367624810892587) internal successors, (904), 675 states have internal predecessors, (904), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:08,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 1157 transitions. [2022-04-15 11:08:08,515 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 1157 transitions. Word has length 51 [2022-04-15 11:08:08,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:08:08,515 INFO L478 AbstractCegarLoop]: Abstraction has 843 states and 1157 transitions. [2022-04-15 11:08:08,515 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:08:08,515 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 843 states and 1157 transitions. [2022-04-15 11:08:10,782 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1157 edges. 1157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1157 transitions. [2022-04-15 11:08:10,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-15 11:08:10,783 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:08:10,783 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:08:10,783 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-15 11:08:10,783 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:08:10,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:08:10,784 INFO L85 PathProgramCache]: Analyzing trace with hash -849106462, now seen corresponding path program 1 times [2022-04-15 11:08:10,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:10,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [753350663] [2022-04-15 11:08:10,784 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:08:10,784 INFO L85 PathProgramCache]: Analyzing trace with hash -849106462, now seen corresponding path program 2 times [2022-04-15 11:08:10,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:08:10,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285476149] [2022-04-15 11:08:10,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:08:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:08:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:10,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:08:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:10,870 INFO L290 TraceCheckUtils]: 0: Hoare triple {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99084#true} is VALID [2022-04-15 11:08:10,870 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:10,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1506#return; {99084#true} is VALID [2022-04-15 11:08:10,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:08:10,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:10,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99084#true} is VALID [2022-04-15 11:08:10,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:10,896 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1372#return; {99084#true} is VALID [2022-04-15 11:08:10,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:08:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:10,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99084#true} is VALID [2022-04-15 11:08:10,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:10,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99084#true} {99084#true} #1374#return; {99084#true} is VALID [2022-04-15 11:08:10,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:08:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:10,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:08:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:11,031 INFO L290 TraceCheckUtils]: 0: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-15 11:08:11,032 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-15 11:08:11,032 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-15 11:08:11,032 INFO L290 TraceCheckUtils]: 3: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-15 11:08:11,033 INFO L290 TraceCheckUtils]: 4: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,033 INFO L290 TraceCheckUtils]: 5: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,033 INFO L290 TraceCheckUtils]: 6: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,034 INFO L290 TraceCheckUtils]: 7: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,034 INFO L290 TraceCheckUtils]: 8: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,035 INFO L290 TraceCheckUtils]: 9: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-15 11:08:11,036 INFO L290 TraceCheckUtils]: 0: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {99084#true} is VALID [2022-04-15 11:08:11,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {99084#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99084#true} is VALID [2022-04-15 11:08:11,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {99084#true} is VALID [2022-04-15 11:08:11,037 INFO L272 TraceCheckUtils]: 3: Hoare triple {99084#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:11,037 INFO L290 TraceCheckUtils]: 4: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-15 11:08:11,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-15 11:08:11,037 INFO L290 TraceCheckUtils]: 6: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-15 11:08:11,037 INFO L290 TraceCheckUtils]: 7: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-15 11:08:11,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,038 INFO L290 TraceCheckUtils]: 10: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,043 INFO L290 TraceCheckUtils]: 11: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,044 INFO L290 TraceCheckUtils]: 12: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,044 INFO L290 TraceCheckUtils]: 13: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,045 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-15 11:08:11,045 INFO L290 TraceCheckUtils]: 15: Hoare triple {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-15 11:08:11,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-15 11:08:11,046 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {99084#true} #1380#return; {99113#(= 0 |main_#t~ret165|)} is VALID [2022-04-15 11:08:11,048 INFO L272 TraceCheckUtils]: 0: Hoare triple {99084#true} call ULTIMATE.init(); {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:08:11,048 INFO L290 TraceCheckUtils]: 1: Hoare triple {99115#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99084#true} is VALID [2022-04-15 11:08:11,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:11,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99084#true} {99084#true} #1506#return; {99084#true} is VALID [2022-04-15 11:08:11,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {99084#true} call #t~ret180 := main(); {99084#true} is VALID [2022-04-15 11:08:11,049 INFO L290 TraceCheckUtils]: 5: Hoare triple {99084#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {99084#true} is VALID [2022-04-15 11:08:11,050 INFO L272 TraceCheckUtils]: 6: Hoare triple {99084#true} call _BLAST_init(); {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:11,050 INFO L290 TraceCheckUtils]: 7: Hoare triple {99116#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99084#true} is VALID [2022-04-15 11:08:11,050 INFO L290 TraceCheckUtils]: 8: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:11,050 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99084#true} {99084#true} #1372#return; {99084#true} is VALID [2022-04-15 11:08:11,050 INFO L290 TraceCheckUtils]: 10: Hoare triple {99084#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {99084#true} is VALID [2022-04-15 11:08:11,050 INFO L290 TraceCheckUtils]: 11: Hoare triple {99084#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L272 TraceCheckUtils]: 12: Hoare triple {99084#true} call stub_driver_init(); {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 13: Hoare triple {99117#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 14: Hoare triple {99084#true} assume true; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99084#true} {99084#true} #1374#return; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 16: Hoare triple {99084#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 17: Hoare triple {99084#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 18: Hoare triple {99084#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {99084#true} is VALID [2022-04-15 11:08:11,051 INFO L290 TraceCheckUtils]: 19: Hoare triple {99084#true} assume 4 == ~tmp_ndt_3~0; {99084#true} is VALID [2022-04-15 11:08:11,052 INFO L272 TraceCheckUtils]: 20: Hoare triple {99084#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:11,052 INFO L290 TraceCheckUtils]: 21: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {99084#true} is VALID [2022-04-15 11:08:11,052 INFO L290 TraceCheckUtils]: 22: Hoare triple {99084#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {99084#true} is VALID [2022-04-15 11:08:11,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {99084#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {99084#true} is VALID [2022-04-15 11:08:11,053 INFO L272 TraceCheckUtils]: 24: Hoare triple {99084#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:11,053 INFO L290 TraceCheckUtils]: 25: Hoare triple {99118#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {99084#true} is VALID [2022-04-15 11:08:11,053 INFO L290 TraceCheckUtils]: 26: Hoare triple {99084#true} assume !(0 != ~compRegistered~0); {99084#true} is VALID [2022-04-15 11:08:11,053 INFO L290 TraceCheckUtils]: 27: Hoare triple {99084#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {99084#true} is VALID [2022-04-15 11:08:11,053 INFO L290 TraceCheckUtils]: 28: Hoare triple {99084#true} assume 0 == ~tmp_ndt_7~0; {99084#true} is VALID [2022-04-15 11:08:11,053 INFO L290 TraceCheckUtils]: 29: Hoare triple {99084#true} ~returnVal~0 := 0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,054 INFO L290 TraceCheckUtils]: 30: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,054 INFO L290 TraceCheckUtils]: 31: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,055 INFO L290 TraceCheckUtils]: 32: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-15 11:08:11,055 INFO L290 TraceCheckUtils]: 33: Hoare triple {99132#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,055 INFO L290 TraceCheckUtils]: 34: Hoare triple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-15 11:08:11,056 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {99133#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {99084#true} #1418#return; {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-15 11:08:11,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {99130#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-15 11:08:11,057 INFO L290 TraceCheckUtils]: 37: Hoare triple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-15 11:08:11,058 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {99131#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {99084#true} #1380#return; {99113#(= 0 |main_#t~ret165|)} is VALID [2022-04-15 11:08:11,058 INFO L290 TraceCheckUtils]: 39: Hoare triple {99113#(= 0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,058 INFO L290 TraceCheckUtils]: 40: Hoare triple {99114#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,059 INFO L290 TraceCheckUtils]: 41: Hoare triple {99114#(= main_~status~9 0)} assume !(1 == ~pended~0); {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,059 INFO L290 TraceCheckUtils]: 42: Hoare triple {99114#(= main_~status~9 0)} assume !(1 == ~pended~0); {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,059 INFO L290 TraceCheckUtils]: 43: Hoare triple {99114#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,059 INFO L290 TraceCheckUtils]: 44: Hoare triple {99114#(= main_~status~9 0)} assume -1 != ~status~9; {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,060 INFO L290 TraceCheckUtils]: 45: Hoare triple {99114#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,060 INFO L290 TraceCheckUtils]: 46: Hoare triple {99114#(= main_~status~9 0)} assume 1 != ~pended~0; {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,060 INFO L290 TraceCheckUtils]: 47: Hoare triple {99114#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {99114#(= main_~status~9 0)} is VALID [2022-04-15 11:08:11,061 INFO L290 TraceCheckUtils]: 48: Hoare triple {99114#(= main_~status~9 0)} assume 259 == ~status~9; {99085#false} is VALID [2022-04-15 11:08:11,061 INFO L272 TraceCheckUtils]: 49: Hoare triple {99085#false} call errorFn(); {99085#false} is VALID [2022-04-15 11:08:11,061 INFO L290 TraceCheckUtils]: 50: Hoare triple {99085#false} assume !false; {99085#false} is VALID [2022-04-15 11:08:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:08:11,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:08:11,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285476149] [2022-04-15 11:08:11,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285476149] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:11,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:11,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:08:11,062 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:08:11,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [753350663] [2022-04-15 11:08:11,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [753350663] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:11,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:11,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:08:11,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214987409] [2022-04-15 11:08:11,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:08:11,063 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 [2022-04-15 11:08:11,063 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:08:11,063 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) [2022-04-15 11:08:11,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:11,106 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 11:08:11,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:11,107 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 11:08:11,107 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-15 11:08:11,107 INFO L87 Difference]: Start difference. First operand 843 states and 1157 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:08:24,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:24,045 INFO L93 Difference]: Finished difference Result 986 states and 1394 transitions. [2022-04-15 11:08:24,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 11:08:24,045 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 [2022-04-15 11:08:24,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:08:24,045 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) [2022-04-15 11:08:24,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-15 11:08:24,054 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) [2022-04-15 11:08:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-15 11:08:24,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 967 transitions. [2022-04-15 11:08:25,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:25,198 INFO L225 Difference]: With dead ends: 986 [2022-04-15 11:08:25,199 INFO L226 Difference]: Without dead ends: 962 [2022-04-15 11:08:25,200 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-15 11:08:25,200 INFO L913 BasicCegarLoop]: 708 mSDtfsCounter, 722 mSDsluCounter, 1747 mSDsCounter, 0 mSdLazyCounter, 3849 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 2455 SdHoareTripleChecker+Invalid, 4126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 3849 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-04-15 11:08:25,200 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [724 Valid, 2455 Invalid, 4126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 3849 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-04-15 11:08:25,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 962 states. [2022-04-15 11:08:26,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 962 to 842. [2022-04-15 11:08:26,097 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:08:26,098 INFO L82 GeneralOperation]: Start isEquivalent. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:26,099 INFO L74 IsIncluded]: Start isIncluded. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:26,099 INFO L87 Difference]: Start difference. First operand 962 states. Second operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:26,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:26,128 INFO L93 Difference]: Finished difference Result 962 states and 1368 transitions. [2022-04-15 11:08:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1368 transitions. [2022-04-15 11:08:26,129 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:26,129 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:26,131 INFO L74 IsIncluded]: Start isIncluded. First operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 962 states. [2022-04-15 11:08:26,131 INFO L87 Difference]: Start difference. First operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 962 states. [2022-04-15 11:08:26,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:26,165 INFO L93 Difference]: Finished difference Result 962 states and 1368 transitions. [2022-04-15 11:08:26,165 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1368 transitions. [2022-04-15 11:08:26,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:26,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:26,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:08:26,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:08:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 842 states, 660 states have (on average 1.3666666666666667) internal successors, (902), 674 states have internal predecessors, (902), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1155 transitions. [2022-04-15 11:08:26,202 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1155 transitions. Word has length 51 [2022-04-15 11:08:26,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:08:26,202 INFO L478 AbstractCegarLoop]: Abstraction has 842 states and 1155 transitions. [2022-04-15 11:08:26,203 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-15 11:08:26,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 842 states and 1155 transitions. [2022-04-15 11:08:28,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1155 edges. 1155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1155 transitions. [2022-04-15 11:08:28,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 11:08:28,487 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:08:28,487 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:08:28,487 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-15 11:08:28,487 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:08:28,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:08:28,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1275498861, now seen corresponding path program 1 times [2022-04-15 11:08:28,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:28,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [822392924] [2022-04-15 11:08:28,488 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:08:28,488 INFO L85 PathProgramCache]: Analyzing trace with hash -1275498861, now seen corresponding path program 2 times [2022-04-15 11:08:28,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:08:28,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162362949] [2022-04-15 11:08:28,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:08:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:08:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:08:28,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104720#true} is VALID [2022-04-15 11:08:28,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-15 11:08:28,625 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104720#true} {104720#true} #1506#return; {104720#true} is VALID [2022-04-15 11:08:28,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:08:28,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,671 INFO L290 TraceCheckUtils]: 0: Hoare triple {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:28,671 INFO L290 TraceCheckUtils]: 1: Hoare triple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:28,672 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {104720#true} #1372#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:08:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104720#true} is VALID [2022-04-15 11:08:28,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-15 11:08:28,690 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104720#true} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1374#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:08:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:08:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:08:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:28,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-15 11:08:28,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,824 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-15 11:08:28,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-15 11:08:28,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,824 INFO L290 TraceCheckUtils]: 3: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,825 INFO L290 TraceCheckUtils]: 4: Hoare triple {104720#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,825 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,825 INFO L272 TraceCheckUtils]: 6: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:08:28,825 INFO L290 TraceCheckUtils]: 7: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-15 11:08:28,826 INFO L290 TraceCheckUtils]: 8: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,826 INFO L290 TraceCheckUtils]: 9: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,827 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,827 INFO L290 TraceCheckUtils]: 11: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,828 INFO L290 TraceCheckUtils]: 12: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,828 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {104720#true} is VALID [2022-04-15 11:08:28,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {104720#true} assume !(2 == ~deviceExtension__Active~1); {104720#true} is VALID [2022-04-15 11:08:28,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume 3 == ~deviceExtension__Active~1; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L272 TraceCheckUtils]: 3: Hoare triple {104720#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 4: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 6: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 7: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 8: Hoare triple {104720#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,830 INFO L290 TraceCheckUtils]: 9: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,831 INFO L272 TraceCheckUtils]: 10: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:08:28,831 INFO L290 TraceCheckUtils]: 11: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-15 11:08:28,831 INFO L290 TraceCheckUtils]: 12: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,832 INFO L290 TraceCheckUtils]: 13: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,832 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,833 INFO L290 TraceCheckUtils]: 15: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,833 INFO L290 TraceCheckUtils]: 16: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,834 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,835 INFO L290 TraceCheckUtils]: 19: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,836 INFO L290 TraceCheckUtils]: 20: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,837 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1376#return; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,839 INFO L272 TraceCheckUtils]: 0: Hoare triple {104720#true} call ULTIMATE.init(); {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:08:28,839 INFO L290 TraceCheckUtils]: 1: Hoare triple {104755#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104720#true} is VALID [2022-04-15 11:08:28,839 INFO L290 TraceCheckUtils]: 2: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-15 11:08:28,839 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104720#true} {104720#true} #1506#return; {104720#true} is VALID [2022-04-15 11:08:28,839 INFO L272 TraceCheckUtils]: 4: Hoare triple {104720#true} call #t~ret180 := main(); {104720#true} is VALID [2022-04-15 11:08:28,839 INFO L290 TraceCheckUtils]: 5: Hoare triple {104720#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {104720#true} is VALID [2022-04-15 11:08:28,840 INFO L272 TraceCheckUtils]: 6: Hoare triple {104720#true} call _BLAST_init(); {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:28,841 INFO L290 TraceCheckUtils]: 7: Hoare triple {104756#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:28,841 INFO L290 TraceCheckUtils]: 8: Hoare triple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:28,842 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104757#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {104720#true} #1372#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,842 INFO L290 TraceCheckUtils]: 10: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,843 INFO L290 TraceCheckUtils]: 11: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,843 INFO L272 TraceCheckUtils]: 12: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:28,844 INFO L290 TraceCheckUtils]: 13: Hoare triple {104758#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104720#true} is VALID [2022-04-15 11:08:28,844 INFO L290 TraceCheckUtils]: 14: Hoare triple {104720#true} assume true; {104720#true} is VALID [2022-04-15 11:08:28,844 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104720#true} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1374#return; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,845 INFO L290 TraceCheckUtils]: 16: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,845 INFO L290 TraceCheckUtils]: 17: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 2 == ~tmp_ndt_1~0; {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-15 11:08:28,846 INFO L272 TraceCheckUtils]: 18: Hoare triple {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:08:28,846 INFO L290 TraceCheckUtils]: 19: Hoare triple {104759#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {104720#true} is VALID [2022-04-15 11:08:28,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {104720#true} assume !(2 == ~deviceExtension__Active~1); {104720#true} is VALID [2022-04-15 11:08:28,846 INFO L290 TraceCheckUtils]: 21: Hoare triple {104720#true} assume 3 == ~deviceExtension__Active~1; {104720#true} is VALID [2022-04-15 11:08:28,847 INFO L272 TraceCheckUtils]: 22: Hoare triple {104720#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:28,847 INFO L290 TraceCheckUtils]: 23: Hoare triple {104775#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {104720#true} is VALID [2022-04-15 11:08:28,847 INFO L290 TraceCheckUtils]: 24: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {104720#true} is VALID [2022-04-15 11:08:28,847 INFO L290 TraceCheckUtils]: 25: Hoare triple {104720#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,847 INFO L290 TraceCheckUtils]: 26: Hoare triple {104720#true} ~__cil_tmp116~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,847 INFO L290 TraceCheckUtils]: 27: Hoare triple {104720#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {104720#true} is VALID [2022-04-15 11:08:28,848 INFO L290 TraceCheckUtils]: 28: Hoare triple {104720#true} ~myStatus~0 := ~status~6; {104720#true} is VALID [2022-04-15 11:08:28,848 INFO L272 TraceCheckUtils]: 29: Hoare triple {104720#true} call IofCompleteRequest(~Irp, 0); {104781#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:08:28,848 INFO L290 TraceCheckUtils]: 30: Hoare triple {104781#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {104720#true} is VALID [2022-04-15 11:08:28,849 INFO L290 TraceCheckUtils]: 31: Hoare triple {104720#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,849 INFO L290 TraceCheckUtils]: 32: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,849 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1558#return; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,850 INFO L290 TraceCheckUtils]: 34: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,850 INFO L290 TraceCheckUtils]: 35: Hoare triple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:08:28,851 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104780#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {104720#true} #1498#return; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,852 INFO L290 TraceCheckUtils]: 37: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,852 INFO L290 TraceCheckUtils]: 38: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,853 INFO L290 TraceCheckUtils]: 39: Hoare triple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:08:28,854 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {104774#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {104728#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1376#return; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,854 INFO L290 TraceCheckUtils]: 41: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,855 INFO L290 TraceCheckUtils]: 42: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(0 != ~we_should_unload~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,855 INFO L290 TraceCheckUtils]: 43: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,855 INFO L290 TraceCheckUtils]: 44: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,856 INFO L290 TraceCheckUtils]: 45: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,856 INFO L290 TraceCheckUtils]: 46: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~9; {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-15 11:08:28,857 INFO L290 TraceCheckUtils]: 47: Hoare triple {104754#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L290 TraceCheckUtils]: 48: Hoare triple {104721#false} assume 1 != ~pended~0; {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L290 TraceCheckUtils]: 49: Hoare triple {104721#false} assume ~s~0 == ~DC~0; {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L290 TraceCheckUtils]: 50: Hoare triple {104721#false} assume 259 == ~status~9; {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L272 TraceCheckUtils]: 51: Hoare triple {104721#false} call errorFn(); {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L290 TraceCheckUtils]: 52: Hoare triple {104721#false} assume !false; {104721#false} is VALID [2022-04-15 11:08:28,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:08:28,857 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:08:28,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162362949] [2022-04-15 11:08:28,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162362949] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:28,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:28,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 11:08:28,858 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:08:28,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [822392924] [2022-04-15 11:08:28,858 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [822392924] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:28,858 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:28,858 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 11:08:28,858 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738225613] [2022-04-15 11:08:28,858 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:08:28,859 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 [2022-04-15 11:08:28,859 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:08:28,859 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) [2022-04-15 11:08:28,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:28,908 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 11:08:28,909 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:28,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 11:08:28,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-15 11:08:28,909 INFO L87 Difference]: Start difference. First operand 842 states and 1155 transitions. Second operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:08:39,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:39,294 INFO L93 Difference]: Finished difference Result 974 states and 1378 transitions. [2022-04-15 11:08:39,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 11:08:39,294 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 [2022-04-15 11:08:39,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:08:39,294 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) [2022-04-15 11:08:39,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 993 transitions. [2022-04-15 11:08:39,304 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) [2022-04-15 11:08:39,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 993 transitions. [2022-04-15 11:08:39,311 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 993 transitions. [2022-04-15 11:08:40,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 993 edges. 993 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:40,577 INFO L225 Difference]: With dead ends: 974 [2022-04-15 11:08:40,577 INFO L226 Difference]: Without dead ends: 968 [2022-04-15 11:08:40,578 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:08:40,578 INFO L913 BasicCegarLoop]: 659 mSDtfsCounter, 1654 mSDsluCounter, 730 mSDsCounter, 0 mSdLazyCounter, 1905 mSolverCounterSat, 570 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1680 SdHoareTripleChecker+Valid, 1389 SdHoareTripleChecker+Invalid, 2475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 570 IncrementalHoareTripleChecker+Valid, 1905 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:08:40,578 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1680 Valid, 1389 Invalid, 2475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [570 Valid, 1905 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-15 11:08:40,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 968 states. [2022-04-15 11:08:41,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 968 to 842. [2022-04-15 11:08:41,852 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:08:41,853 INFO L82 GeneralOperation]: Start isEquivalent. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:41,854 INFO L74 IsIncluded]: Start isIncluded. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:41,855 INFO L87 Difference]: Start difference. First operand 968 states. Second operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:41,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:41,884 INFO L93 Difference]: Finished difference Result 968 states and 1372 transitions. [2022-04-15 11:08:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1372 transitions. [2022-04-15 11:08:41,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:41,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:41,886 INFO L74 IsIncluded]: Start isIncluded. First operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 968 states. [2022-04-15 11:08:41,887 INFO L87 Difference]: Start difference. First operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 968 states. [2022-04-15 11:08:41,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:41,916 INFO L93 Difference]: Finished difference Result 968 states and 1372 transitions. [2022-04-15 11:08:41,916 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1372 transitions. [2022-04-15 11:08:41,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:41,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:41,918 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:08:41,918 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:08:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 842 states, 660 states have (on average 1.3651515151515152) internal successors, (901), 674 states have internal predecessors, (901), 112 states have call successors, (112), 51 states have call predecessors, (112), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-15 11:08:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 842 states and 1154 transitions. [2022-04-15 11:08:41,955 INFO L78 Accepts]: Start accepts. Automaton has 842 states and 1154 transitions. Word has length 53 [2022-04-15 11:08:41,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:08:41,955 INFO L478 AbstractCegarLoop]: Abstraction has 842 states and 1154 transitions. [2022-04-15 11:08:41,955 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:08:41,955 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 842 states and 1154 transitions. [2022-04-15 11:08:44,324 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1154 edges. 1154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:44,325 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1154 transitions. [2022-04-15 11:08:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-15 11:08:44,326 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:08:44,326 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:08:44,326 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-15 11:08:44,326 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:08:44,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:08:44,327 INFO L85 PathProgramCache]: Analyzing trace with hash -204304198, now seen corresponding path program 1 times [2022-04-15 11:08:44,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:44,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1063014408] [2022-04-15 11:08:44,327 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:08:44,327 INFO L85 PathProgramCache]: Analyzing trace with hash -204304198, now seen corresponding path program 2 times [2022-04-15 11:08:44,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:08:44,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1270056698] [2022-04-15 11:08:44,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:08:44,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:08:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:08:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110369#true} is VALID [2022-04-15 11:08:44,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-15 11:08:44,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110369#true} {110369#true} #1506#return; {110369#true} is VALID [2022-04-15 11:08:44,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:08:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,478 INFO L290 TraceCheckUtils]: 0: Hoare triple {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,479 INFO L290 TraceCheckUtils]: 1: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,479 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {110369#true} #1372#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:08:44,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110369#true} is VALID [2022-04-15 11:08:44,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-15 11:08:44,498 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110369#true} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-15 11:08:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:08:44,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 0: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 3: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 4: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-15 11:08:44,540 INFO L290 TraceCheckUtils]: 6: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-15 11:08:44,541 INFO L290 TraceCheckUtils]: 7: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-15 11:08:44,541 INFO L290 TraceCheckUtils]: 8: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,542 INFO L290 TraceCheckUtils]: 10: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,542 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,542 INFO L290 TraceCheckUtils]: 0: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {110369#true} is VALID [2022-04-15 11:08:44,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {110369#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {110369#true} is VALID [2022-04-15 11:08:44,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {110369#true} is VALID [2022-04-15 11:08:44,543 INFO L272 TraceCheckUtils]: 3: Hoare triple {110369#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:44,543 INFO L290 TraceCheckUtils]: 4: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 6: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 7: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 8: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 9: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 10: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 11: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-15 11:08:44,544 INFO L290 TraceCheckUtils]: 12: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,545 INFO L290 TraceCheckUtils]: 13: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,545 INFO L290 TraceCheckUtils]: 14: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,546 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,546 INFO L290 TraceCheckUtils]: 16: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,546 INFO L290 TraceCheckUtils]: 17: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,547 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1380#return; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {110369#true} call ULTIMATE.init(); {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:08:44,549 INFO L290 TraceCheckUtils]: 1: Hoare triple {110401#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110369#true} is VALID [2022-04-15 11:08:44,549 INFO L290 TraceCheckUtils]: 2: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-15 11:08:44,549 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110369#true} {110369#true} #1506#return; {110369#true} is VALID [2022-04-15 11:08:44,549 INFO L272 TraceCheckUtils]: 4: Hoare triple {110369#true} call #t~ret180 := main(); {110369#true} is VALID [2022-04-15 11:08:44,549 INFO L290 TraceCheckUtils]: 5: Hoare triple {110369#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {110369#true} is VALID [2022-04-15 11:08:44,550 INFO L272 TraceCheckUtils]: 6: Hoare triple {110369#true} call _BLAST_init(); {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:44,551 INFO L290 TraceCheckUtils]: 7: Hoare triple {110402#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,552 INFO L290 TraceCheckUtils]: 8: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,552 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {110369#true} #1372#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,552 INFO L290 TraceCheckUtils]: 10: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,553 INFO L290 TraceCheckUtils]: 11: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,554 INFO L272 TraceCheckUtils]: 12: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:44,554 INFO L290 TraceCheckUtils]: 13: Hoare triple {110403#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110369#true} is VALID [2022-04-15 11:08:44,554 INFO L290 TraceCheckUtils]: 14: Hoare triple {110369#true} assume true; {110369#true} is VALID [2022-04-15 11:08:44,554 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110369#true} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,555 INFO L290 TraceCheckUtils]: 18: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,556 INFO L290 TraceCheckUtils]: 19: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 4 == ~tmp_ndt_3~0; {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-15 11:08:44,557 INFO L272 TraceCheckUtils]: 20: Hoare triple {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:44,557 INFO L290 TraceCheckUtils]: 21: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {110369#true} is VALID [2022-04-15 11:08:44,557 INFO L290 TraceCheckUtils]: 22: Hoare triple {110369#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {110369#true} is VALID [2022-04-15 11:08:44,557 INFO L290 TraceCheckUtils]: 23: Hoare triple {110369#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L272 TraceCheckUtils]: 24: Hoare triple {110369#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 25: Hoare triple {110404#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 26: Hoare triple {110369#true} assume !(0 != ~compRegistered~0); {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 27: Hoare triple {110369#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_7~0 := #t~nondet177;havoc #t~nondet177; {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 28: Hoare triple {110369#true} assume !(0 == ~tmp_ndt_7~0);havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_8~0 := #t~nondet178;havoc #t~nondet178; {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 29: Hoare triple {110369#true} assume !(1 == ~tmp_ndt_8~0); {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 30: Hoare triple {110369#true} ~returnVal~0 := 259; {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 31: Hoare triple {110369#true} assume !(~s~0 == ~NP~0); {110369#true} is VALID [2022-04-15 11:08:44,558 INFO L290 TraceCheckUtils]: 32: Hoare triple {110369#true} assume !(~s~0 == ~MPR1~0); {110369#true} is VALID [2022-04-15 11:08:44,559 INFO L290 TraceCheckUtils]: 33: Hoare triple {110369#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,559 INFO L290 TraceCheckUtils]: 34: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,559 INFO L290 TraceCheckUtils]: 35: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,560 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110369#true} #1418#return; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,560 INFO L290 TraceCheckUtils]: 37: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,560 INFO L290 TraceCheckUtils]: 38: Hoare triple {110417#(<= ~SKIP2~0 ~s~0)} assume true; {110417#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-15 11:08:44,561 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {110417#(<= ~SKIP2~0 ~s~0)} {110377#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1380#return; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,562 INFO L290 TraceCheckUtils]: 40: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,562 INFO L290 TraceCheckUtils]: 41: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(0 != ~we_should_unload~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,563 INFO L290 TraceCheckUtils]: 42: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,563 INFO L290 TraceCheckUtils]: 43: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,563 INFO L290 TraceCheckUtils]: 44: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,564 INFO L290 TraceCheckUtils]: 45: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~9; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,564 INFO L290 TraceCheckUtils]: 46: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,565 INFO L290 TraceCheckUtils]: 47: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume 1 != ~pended~0; {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-15 11:08:44,565 INFO L290 TraceCheckUtils]: 48: Hoare triple {110400#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {110370#false} is VALID [2022-04-15 11:08:44,565 INFO L290 TraceCheckUtils]: 49: Hoare triple {110370#false} assume 259 == ~status~9; {110370#false} is VALID [2022-04-15 11:08:44,565 INFO L272 TraceCheckUtils]: 50: Hoare triple {110370#false} call errorFn(); {110370#false} is VALID [2022-04-15 11:08:44,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {110370#false} assume !false; {110370#false} is VALID [2022-04-15 11:08:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:08:44,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:08:44,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1270056698] [2022-04-15 11:08:44,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1270056698] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:44,566 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:44,566 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:08:44,566 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:08:44,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1063014408] [2022-04-15 11:08:44,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1063014408] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:08:44,567 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:08:44,567 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 11:08:44,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325489649] [2022-04-15 11:08:44,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:08:44,572 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 [2022-04-15 11:08:44,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:08:44,573 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) [2022-04-15 11:08:44,614 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:44,614 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 11:08:44,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:44,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 11:08:44,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-15 11:08:44,615 INFO L87 Difference]: Start difference. First operand 842 states and 1154 transitions. Second operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:08:54,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:54,990 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-15 11:08:54,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 11:08:54,991 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 [2022-04-15 11:08:54,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:08:54,991 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) [2022-04-15 11:08:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 986 transitions. [2022-04-15 11:08:54,998 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) [2022-04-15 11:08:55,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 986 transitions. [2022-04-15 11:08:55,006 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 986 transitions. [2022-04-15 11:08:56,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 986 edges. 986 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:56,196 INFO L225 Difference]: With dead ends: 979 [2022-04-15 11:08:56,196 INFO L226 Difference]: Without dead ends: 943 [2022-04-15 11:08:56,197 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2022-04-15 11:08:56,197 INFO L913 BasicCegarLoop]: 659 mSDtfsCounter, 1929 mSDsluCounter, 628 mSDsCounter, 0 mSdLazyCounter, 1888 mSolverCounterSat, 592 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1944 SdHoareTripleChecker+Valid, 1287 SdHoareTripleChecker+Invalid, 2480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 592 IncrementalHoareTripleChecker+Valid, 1888 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-15 11:08:56,197 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1944 Valid, 1287 Invalid, 2480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [592 Valid, 1888 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-15 11:08:56,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 943 states. [2022-04-15 11:08:57,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 943 to 815. [2022-04-15 11:08:57,441 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:08:57,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:08:57,443 INFO L74 IsIncluded]: Start isIncluded. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:08:57,444 INFO L87 Difference]: Start difference. First operand 943 states. Second operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:08:57,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:57,472 INFO L93 Difference]: Finished difference Result 943 states and 1343 transitions. [2022-04-15 11:08:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1343 transitions. [2022-04-15 11:08:57,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:57,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:57,475 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 943 states. [2022-04-15 11:08:57,475 INFO L87 Difference]: Start difference. First operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 943 states. [2022-04-15 11:08:57,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:08:57,513 INFO L93 Difference]: Finished difference Result 943 states and 1343 transitions. [2022-04-15 11:08:57,513 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1343 transitions. [2022-04-15 11:08:57,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:08:57,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:08:57,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:08:57,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:08:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 638 states have (on average 1.3746081504702194) internal successors, (877), 651 states have internal predecessors, (877), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:08:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1124 transitions. [2022-04-15 11:08:57,548 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1124 transitions. Word has length 52 [2022-04-15 11:08:57,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:08:57,548 INFO L478 AbstractCegarLoop]: Abstraction has 815 states and 1124 transitions. [2022-04-15 11:08:57,549 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-15 11:08:57,549 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1124 transitions. [2022-04-15 11:08:59,917 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1124 edges. 1124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:08:59,917 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1124 transitions. [2022-04-15 11:08:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-15 11:08:59,918 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:08:59,918 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:08:59,918 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-15 11:08:59,918 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:08:59,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:08:59,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1517780378, now seen corresponding path program 1 times [2022-04-15 11:08:59,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:08:59,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [417660690] [2022-04-15 11:08:59,919 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:08:59,919 INFO L85 PathProgramCache]: Analyzing trace with hash -1517780378, now seen corresponding path program 2 times [2022-04-15 11:08:59,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:08:59,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028809095] [2022-04-15 11:08:59,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:08:59,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:08:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:09:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115912#true} is VALID [2022-04-15 11:09:00,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-15 11:09:00,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115912#true} {115912#true} #1506#return; {115912#true} is VALID [2022-04-15 11:09:00,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:09:00,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 11:09:00,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 11:09:00,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {115912#true} #1372#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:09:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,101 INFO L290 TraceCheckUtils]: 0: Hoare triple {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115912#true} is VALID [2022-04-15 11:09:00,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-15 11:09:00,102 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115912#true} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1374#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:09:00,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:09:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:09:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:00,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-15 11:09:00,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-15 11:09:00,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-15 11:09:00,246 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,246 INFO L290 TraceCheckUtils]: 3: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,246 INFO L290 TraceCheckUtils]: 4: Hoare triple {115912#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,246 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,246 INFO L272 TraceCheckUtils]: 6: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:00,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-15 11:09:00,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,248 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,248 INFO L290 TraceCheckUtils]: 11: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,248 INFO L290 TraceCheckUtils]: 12: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,249 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115912#true} is VALID [2022-04-15 11:09:00,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {115912#true} assume !(2 == ~deviceExtension__Active~1); {115912#true} is VALID [2022-04-15 11:09:00,249 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume 3 == ~deviceExtension__Active~1; {115912#true} is VALID [2022-04-15 11:09:00,250 INFO L272 TraceCheckUtils]: 3: Hoare triple {115912#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:00,250 INFO L290 TraceCheckUtils]: 4: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-15 11:09:00,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-15 11:09:00,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {115912#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,251 INFO L272 TraceCheckUtils]: 10: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:00,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-15 11:09:00,252 INFO L290 TraceCheckUtils]: 12: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,252 INFO L290 TraceCheckUtils]: 13: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,252 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,253 INFO L290 TraceCheckUtils]: 15: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,254 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,254 INFO L290 TraceCheckUtils]: 18: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,255 INFO L290 TraceCheckUtils]: 19: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,256 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1376#return; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,258 INFO L272 TraceCheckUtils]: 0: Hoare triple {115912#true} call ULTIMATE.init(); {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:09:00,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {115947#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115912#true} is VALID [2022-04-15 11:09:00,258 INFO L290 TraceCheckUtils]: 2: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-15 11:09:00,258 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115912#true} {115912#true} #1506#return; {115912#true} is VALID [2022-04-15 11:09:00,258 INFO L272 TraceCheckUtils]: 4: Hoare triple {115912#true} call #t~ret180 := main(); {115912#true} is VALID [2022-04-15 11:09:00,258 INFO L290 TraceCheckUtils]: 5: Hoare triple {115912#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {115912#true} is VALID [2022-04-15 11:09:00,259 INFO L272 TraceCheckUtils]: 6: Hoare triple {115912#true} call _BLAST_init(); {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:00,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {115948#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 11:09:00,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-15 11:09:00,261 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115949#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {115912#true} #1372#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,262 INFO L272 TraceCheckUtils]: 12: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:00,262 INFO L290 TraceCheckUtils]: 13: Hoare triple {115950#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115912#true} is VALID [2022-04-15 11:09:00,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {115912#true} assume true; {115912#true} is VALID [2022-04-15 11:09:00,263 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115912#true} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1374#return; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,264 INFO L290 TraceCheckUtils]: 17: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 2 == ~tmp_ndt_1~0; {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,265 INFO L272 TraceCheckUtils]: 18: Hoare triple {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:09:00,265 INFO L290 TraceCheckUtils]: 19: Hoare triple {115951#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115912#true} is VALID [2022-04-15 11:09:00,265 INFO L290 TraceCheckUtils]: 20: Hoare triple {115912#true} assume !(2 == ~deviceExtension__Active~1); {115912#true} is VALID [2022-04-15 11:09:00,265 INFO L290 TraceCheckUtils]: 21: Hoare triple {115912#true} assume 3 == ~deviceExtension__Active~1; {115912#true} is VALID [2022-04-15 11:09:00,265 INFO L272 TraceCheckUtils]: 22: Hoare triple {115912#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 23: Hoare triple {115967#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 24: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {115912#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {115912#true} ~__cil_tmp116~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {115912#true} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L290 TraceCheckUtils]: 28: Hoare triple {115912#true} ~myStatus~0 := ~status~6; {115912#true} is VALID [2022-04-15 11:09:00,266 INFO L272 TraceCheckUtils]: 29: Hoare triple {115912#true} call IofCompleteRequest(~Irp, 0); {115973#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:00,267 INFO L290 TraceCheckUtils]: 30: Hoare triple {115973#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115912#true} is VALID [2022-04-15 11:09:00,267 INFO L290 TraceCheckUtils]: 31: Hoare triple {115912#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,267 INFO L290 TraceCheckUtils]: 32: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,268 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1558#return; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,268 INFO L290 TraceCheckUtils]: 34: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,268 INFO L290 TraceCheckUtils]: 35: Hoare triple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-15 11:09:00,269 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115972#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {115912#true} #1498#return; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,270 INFO L290 TraceCheckUtils]: 37: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,270 INFO L290 TraceCheckUtils]: 38: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,271 INFO L290 TraceCheckUtils]: 39: Hoare triple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-15 11:09:00,271 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115966#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {115920#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1376#return; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,272 INFO L290 TraceCheckUtils]: 41: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,272 INFO L290 TraceCheckUtils]: 42: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(0 != ~we_should_unload~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,273 INFO L290 TraceCheckUtils]: 43: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,273 INFO L290 TraceCheckUtils]: 44: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,273 INFO L290 TraceCheckUtils]: 45: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,274 INFO L290 TraceCheckUtils]: 46: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~9; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,274 INFO L290 TraceCheckUtils]: 47: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-15 11:09:00,274 INFO L290 TraceCheckUtils]: 48: Hoare triple {115946#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {115913#false} is VALID [2022-04-15 11:09:00,274 INFO L290 TraceCheckUtils]: 49: Hoare triple {115913#false} assume 1 != ~pended~0; {115913#false} is VALID [2022-04-15 11:09:00,275 INFO L290 TraceCheckUtils]: 50: Hoare triple {115913#false} assume ~s~0 == ~DC~0; {115913#false} is VALID [2022-04-15 11:09:00,275 INFO L290 TraceCheckUtils]: 51: Hoare triple {115913#false} assume 259 == ~status~9; {115913#false} is VALID [2022-04-15 11:09:00,275 INFO L272 TraceCheckUtils]: 52: Hoare triple {115913#false} call errorFn(); {115913#false} is VALID [2022-04-15 11:09:00,275 INFO L290 TraceCheckUtils]: 53: Hoare triple {115913#false} assume !false; {115913#false} is VALID [2022-04-15 11:09:00,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:09:00,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:09:00,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028809095] [2022-04-15 11:09:00,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028809095] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:00,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:00,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 11:09:00,276 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:09:00,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [417660690] [2022-04-15 11:09:00,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [417660690] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:00,276 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:00,276 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 11:09:00,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567670247] [2022-04-15 11:09:00,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:09:00,277 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 [2022-04-15 11:09:00,277 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:09:00,277 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) [2022-04-15 11:09:00,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:00,318 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 11:09:00,318 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:09:00,319 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 11:09:00,319 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-15 11:09:00,319 INFO L87 Difference]: Start difference. First operand 815 states and 1124 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:09:11,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:11,748 INFO L93 Difference]: Finished difference Result 945 states and 1345 transitions. [2022-04-15 11:09:11,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-15 11:09:11,749 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 [2022-04-15 11:09:11,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:09:11,749 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) [2022-04-15 11:09:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-15 11:09:11,756 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) [2022-04-15 11:09:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 967 transitions. [2022-04-15 11:09:11,763 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 967 transitions. [2022-04-15 11:09:12,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 967 edges. 967 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:12,948 INFO L225 Difference]: With dead ends: 945 [2022-04-15 11:09:12,948 INFO L226 Difference]: Without dead ends: 939 [2022-04-15 11:09:12,948 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=106, Invalid=274, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:09:12,949 INFO L913 BasicCegarLoop]: 630 mSDtfsCounter, 2903 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 1453 mSolverCounterSat, 1040 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2929 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 2493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1040 IncrementalHoareTripleChecker+Valid, 1453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:09:12,949 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2929 Valid, 1181 Invalid, 2493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1040 Valid, 1453 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-15 11:09:12,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2022-04-15 11:09:14,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 815. [2022-04-15 11:09:14,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:09:14,522 INFO L82 GeneralOperation]: Start isEquivalent. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:09:14,523 INFO L74 IsIncluded]: Start isIncluded. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:09:14,523 INFO L87 Difference]: Start difference. First operand 939 states. Second operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:09:14,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:14,552 INFO L93 Difference]: Finished difference Result 939 states and 1339 transitions. [2022-04-15 11:09:14,553 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1339 transitions. [2022-04-15 11:09:14,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:14,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:14,555 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 939 states. [2022-04-15 11:09:14,555 INFO L87 Difference]: Start difference. First operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 939 states. [2022-04-15 11:09:14,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:14,587 INFO L93 Difference]: Finished difference Result 939 states and 1339 transitions. [2022-04-15 11:09:14,587 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1339 transitions. [2022-04-15 11:09:14,588 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:14,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:14,588 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:09:14,588 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:09:14,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 638 states have (on average 1.3730407523510972) internal successors, (876), 651 states have internal predecessors, (876), 109 states have call successors, (109), 49 states have call predecessors, (109), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-15 11:09:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1123 transitions. [2022-04-15 11:09:14,622 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1123 transitions. Word has length 54 [2022-04-15 11:09:14,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:09:14,622 INFO L478 AbstractCegarLoop]: Abstraction has 815 states and 1123 transitions. [2022-04-15 11:09:14,622 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:09:14,623 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1123 transitions. [2022-04-15 11:09:17,081 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1123 edges. 1123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1123 transitions. [2022-04-15 11:09:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 11:09:17,082 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:09:17,082 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:09:17,082 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-15 11:09:17,082 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:09:17,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:09:17,083 INFO L85 PathProgramCache]: Analyzing trace with hash 505594524, now seen corresponding path program 1 times [2022-04-15 11:09:17,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:09:17,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1428094867] [2022-04-15 11:09:17,083 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:09:17,083 INFO L85 PathProgramCache]: Analyzing trace with hash 505594524, now seen corresponding path program 2 times [2022-04-15 11:09:17,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:09:17,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2054888591] [2022-04-15 11:09:17,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:09:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:09:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:09:17,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {121391#true} is VALID [2022-04-15 11:09:17,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,183 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1506#return; {121391#true} is VALID [2022-04-15 11:09:17,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:09:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,210 INFO L290 TraceCheckUtils]: 0: Hoare triple {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121391#true} is VALID [2022-04-15 11:09:17,210 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,210 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1372#return; {121391#true} is VALID [2022-04-15 11:09:17,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:09:17,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {121391#true} is VALID [2022-04-15 11:09:17,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {121391#true} {121391#true} #1374#return; {121391#true} is VALID [2022-04-15 11:09:17,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:09:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:09:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:09:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:17,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-15 11:09:17,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-15 11:09:17,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-15 11:09:17,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-15 11:09:17,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,367 INFO L290 TraceCheckUtils]: 3: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,367 INFO L290 TraceCheckUtils]: 4: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,367 INFO L290 TraceCheckUtils]: 5: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,368 INFO L272 TraceCheckUtils]: 6: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:17,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-15 11:09:17,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-15 11:09:17,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,369 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,369 INFO L290 TraceCheckUtils]: 11: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,370 INFO L290 TraceCheckUtils]: 12: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,370 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-15 11:09:17,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {121391#true} is VALID [2022-04-15 11:09:17,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {121391#true} assume !(2 == ~deviceExtension__Active~1); {121391#true} is VALID [2022-04-15 11:09:17,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume 3 == ~deviceExtension__Active~1; {121391#true} is VALID [2022-04-15 11:09:17,372 INFO L272 TraceCheckUtils]: 3: Hoare triple {121391#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:17,372 INFO L290 TraceCheckUtils]: 4: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-15 11:09:17,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-15 11:09:17,372 INFO L290 TraceCheckUtils]: 6: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,372 INFO L290 TraceCheckUtils]: 7: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,373 INFO L290 TraceCheckUtils]: 8: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,373 INFO L290 TraceCheckUtils]: 9: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,374 INFO L272 TraceCheckUtils]: 10: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:17,374 INFO L290 TraceCheckUtils]: 11: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-15 11:09:17,374 INFO L290 TraceCheckUtils]: 12: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-15 11:09:17,374 INFO L290 TraceCheckUtils]: 13: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,374 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,375 INFO L290 TraceCheckUtils]: 15: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,376 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-15 11:09:17,376 INFO L290 TraceCheckUtils]: 18: Hoare triple {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-15 11:09:17,376 INFO L290 TraceCheckUtils]: 19: Hoare triple {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:09:17,377 INFO L290 TraceCheckUtils]: 20: Hoare triple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:09:17,377 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {121391#true} #1376#return; {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-15 11:09:17,379 INFO L272 TraceCheckUtils]: 0: Hoare triple {121391#true} call ULTIMATE.init(); {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:09:17,379 INFO L290 TraceCheckUtils]: 1: Hoare triple {121426#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {121391#true} is VALID [2022-04-15 11:09:17,379 INFO L290 TraceCheckUtils]: 2: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,379 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121391#true} {121391#true} #1506#return; {121391#true} is VALID [2022-04-15 11:09:17,379 INFO L272 TraceCheckUtils]: 4: Hoare triple {121391#true} call #t~ret180 := main(); {121391#true} is VALID [2022-04-15 11:09:17,380 INFO L290 TraceCheckUtils]: 5: Hoare triple {121391#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {121391#true} is VALID [2022-04-15 11:09:17,381 INFO L272 TraceCheckUtils]: 6: Hoare triple {121391#true} call _BLAST_init(); {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:17,381 INFO L290 TraceCheckUtils]: 7: Hoare triple {121427#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {121391#true} is VALID [2022-04-15 11:09:17,381 INFO L290 TraceCheckUtils]: 8: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,381 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {121391#true} {121391#true} #1372#return; {121391#true} is VALID [2022-04-15 11:09:17,381 INFO L290 TraceCheckUtils]: 10: Hoare triple {121391#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {121391#true} is VALID [2022-04-15 11:09:17,381 INFO L290 TraceCheckUtils]: 11: Hoare triple {121391#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {121391#true} is VALID [2022-04-15 11:09:17,382 INFO L272 TraceCheckUtils]: 12: Hoare triple {121391#true} call stub_driver_init(); {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:17,382 INFO L290 TraceCheckUtils]: 13: Hoare triple {121428#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {121391#true} is VALID [2022-04-15 11:09:17,382 INFO L290 TraceCheckUtils]: 14: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,382 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {121391#true} {121391#true} #1374#return; {121391#true} is VALID [2022-04-15 11:09:17,382 INFO L290 TraceCheckUtils]: 16: Hoare triple {121391#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {121391#true} is VALID [2022-04-15 11:09:17,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {121391#true} assume 2 == ~tmp_ndt_1~0; {121391#true} is VALID [2022-04-15 11:09:17,383 INFO L272 TraceCheckUtils]: 18: Hoare triple {121391#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:09:17,383 INFO L290 TraceCheckUtils]: 19: Hoare triple {121429#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {121391#true} is VALID [2022-04-15 11:09:17,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {121391#true} assume !(2 == ~deviceExtension__Active~1); {121391#true} is VALID [2022-04-15 11:09:17,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {121391#true} assume 3 == ~deviceExtension__Active~1; {121391#true} is VALID [2022-04-15 11:09:17,384 INFO L272 TraceCheckUtils]: 22: Hoare triple {121391#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:17,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {121447#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {121391#true} is VALID [2022-04-15 11:09:17,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {121391#true} is VALID [2022-04-15 11:09:17,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {121391#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,385 INFO L290 TraceCheckUtils]: 27: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 2147483670 == ~__cil_tmp116~0 % 4294967296;~Irp__IoStatus__Information~1 := 0; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,385 INFO L290 TraceCheckUtils]: 28: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,386 INFO L272 TraceCheckUtils]: 29: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {121454#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:09:17,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {121454#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {121391#true} is VALID [2022-04-15 11:09:17,386 INFO L290 TraceCheckUtils]: 31: Hoare triple {121391#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {121391#true} is VALID [2022-04-15 11:09:17,386 INFO L290 TraceCheckUtils]: 32: Hoare triple {121391#true} assume true; {121391#true} is VALID [2022-04-15 11:09:17,387 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {121391#true} {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1558#return; {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-15 11:09:17,387 INFO L290 TraceCheckUtils]: 34: Hoare triple {121448#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,387 INFO L290 TraceCheckUtils]: 35: Hoare triple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:09:17,388 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {121453#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {121391#true} #1498#return; {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-15 11:09:17,389 INFO L290 TraceCheckUtils]: 37: Hoare triple {121444#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-15 11:09:17,389 INFO L290 TraceCheckUtils]: 38: Hoare triple {121445#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:09:17,389 INFO L290 TraceCheckUtils]: 39: Hoare triple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:09:17,390 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {121446#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {121391#true} #1376#return; {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-15 11:09:17,390 INFO L290 TraceCheckUtils]: 41: Hoare triple {121424#(<= (+ 1073741789 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(0 != ~we_should_unload~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,391 INFO L290 TraceCheckUtils]: 43: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,392 INFO L290 TraceCheckUtils]: 45: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~UNLOADED~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,392 INFO L290 TraceCheckUtils]: 46: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,392 INFO L290 TraceCheckUtils]: 47: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~SKIP2~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,393 INFO L290 TraceCheckUtils]: 48: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~IPC~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,393 INFO L290 TraceCheckUtils]: 49: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume !(~s~0 != ~DC~0); {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,393 INFO L290 TraceCheckUtils]: 50: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,394 INFO L290 TraceCheckUtils]: 51: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 == ~DC~0; {121425#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-15 11:09:17,394 INFO L290 TraceCheckUtils]: 52: Hoare triple {121425#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {121392#false} is VALID [2022-04-15 11:09:17,394 INFO L272 TraceCheckUtils]: 53: Hoare triple {121392#false} call errorFn(); {121392#false} is VALID [2022-04-15 11:09:17,394 INFO L290 TraceCheckUtils]: 54: Hoare triple {121392#false} assume !false; {121392#false} is VALID [2022-04-15 11:09:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:09:17,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:09:17,395 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2054888591] [2022-04-15 11:09:17,395 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2054888591] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:17,395 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:17,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:09:17,396 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:09:17,396 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1428094867] [2022-04-15 11:09:17,396 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1428094867] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:17,396 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:17,396 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:09:17,396 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357789789] [2022-04-15 11:09:17,396 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:09:17,396 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 [2022-04-15 11:09:17,397 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:09:17,397 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) [2022-04-15 11:09:17,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:17,445 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 11:09:17,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:09:17,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 11:09:17,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-15 11:09:17,446 INFO L87 Difference]: Start difference. First operand 815 states and 1123 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:09:33,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:33,744 INFO L93 Difference]: Finished difference Result 966 states and 1372 transitions. [2022-04-15 11:09:33,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 11:09:33,744 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 [2022-04-15 11:09:33,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:09:33,744 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) [2022-04-15 11:09:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 962 transitions. [2022-04-15 11:09:33,753 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) [2022-04-15 11:09:33,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 962 transitions. [2022-04-15 11:09:33,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 962 transitions. [2022-04-15 11:09:34,802 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 962 edges. 962 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:34,864 INFO L225 Difference]: With dead ends: 966 [2022-04-15 11:09:34,865 INFO L226 Difference]: Without dead ends: 926 [2022-04-15 11:09:34,865 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-15 11:09:34,866 INFO L913 BasicCegarLoop]: 678 mSDtfsCounter, 404 mSDsluCounter, 1847 mSDsCounter, 0 mSdLazyCounter, 5191 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 407 SdHoareTripleChecker+Valid, 2525 SdHoareTripleChecker+Invalid, 5360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 5191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-04-15 11:09:34,866 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [407 Valid, 2525 Invalid, 5360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 5191 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-04-15 11:09:34,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-15 11:09:36,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 806. [2022-04-15 11:09:36,429 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:09:36,430 INFO L82 GeneralOperation]: Start isEquivalent. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-15 11:09:36,430 INFO L74 IsIncluded]: Start isIncluded. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-15 11:09:36,431 INFO L87 Difference]: Start difference. First operand 926 states. Second operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-15 11:09:36,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:36,468 INFO L93 Difference]: Finished difference Result 926 states and 1309 transitions. [2022-04-15 11:09:36,468 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1309 transitions. [2022-04-15 11:09:36,469 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:36,469 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:36,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 926 states. [2022-04-15 11:09:36,471 INFO L87 Difference]: Start difference. First operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 926 states. [2022-04-15 11:09:36,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:36,498 INFO L93 Difference]: Finished difference Result 926 states and 1309 transitions. [2022-04-15 11:09:36,498 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1309 transitions. [2022-04-15 11:09:36,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:36,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:36,499 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:09:36,499 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:09:36,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 631 states have (on average 1.3565768621236134) internal successors, (856), 644 states have internal predecessors, (856), 107 states have call successors, (107), 49 states have call predecessors, (107), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-15 11:09:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1099 transitions. [2022-04-15 11:09:36,531 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1099 transitions. Word has length 55 [2022-04-15 11:09:36,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:09:36,532 INFO L478 AbstractCegarLoop]: Abstraction has 806 states and 1099 transitions. [2022-04-15 11:09:36,532 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:09:36,532 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1099 transitions. [2022-04-15 11:09:38,948 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:38,948 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1099 transitions. [2022-04-15 11:09:38,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-15 11:09:38,949 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:09:38,949 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:09:38,949 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-15 11:09:38,949 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:09:38,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:09:38,950 INFO L85 PathProgramCache]: Analyzing trace with hash 388427064, now seen corresponding path program 1 times [2022-04-15 11:09:38,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:09:38,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1960344846] [2022-04-15 11:09:38,950 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:09:38,950 INFO L85 PathProgramCache]: Analyzing trace with hash 388427064, now seen corresponding path program 2 times [2022-04-15 11:09:38,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:09:38,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459970604] [2022-04-15 11:09:38,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:09:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:09:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:09:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,040 INFO L290 TraceCheckUtils]: 0: Hoare triple {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126861#true} is VALID [2022-04-15 11:09:39,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,041 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1506#return; {126861#true} is VALID [2022-04-15 11:09:39,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:09:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126861#true} is VALID [2022-04-15 11:09:39,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1372#return; {126861#true} is VALID [2022-04-15 11:09:39,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:09:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126861#true} is VALID [2022-04-15 11:09:39,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,081 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126861#true} {126861#true} #1374#return; {126861#true} is VALID [2022-04-15 11:09:39,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 11:09:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:09:39,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:09:39,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:09:39,186 INFO L290 TraceCheckUtils]: 0: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-15 11:09:39,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-15 11:09:39,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-15 11:09:39,186 INFO L290 TraceCheckUtils]: 3: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-15 11:09:39,186 INFO L290 TraceCheckUtils]: 4: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-15 11:09:39,187 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:09:39,187 INFO L290 TraceCheckUtils]: 6: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,187 INFO L290 TraceCheckUtils]: 7: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,188 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:09:39,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-15 11:09:39,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-15 11:09:39,189 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-15 11:09:39,189 INFO L272 TraceCheckUtils]: 3: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,189 INFO L290 TraceCheckUtils]: 4: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-15 11:09:39,189 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-15 11:09:39,190 INFO L290 TraceCheckUtils]: 6: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-15 11:09:39,190 INFO L290 TraceCheckUtils]: 7: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-15 11:09:39,190 INFO L290 TraceCheckUtils]: 8: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-15 11:09:39,190 INFO L290 TraceCheckUtils]: 9: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:09:39,190 INFO L290 TraceCheckUtils]: 10: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,191 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:09:39,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,193 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,193 INFO L290 TraceCheckUtils]: 0: Hoare triple {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {126861#true} is VALID [2022-04-15 11:09:39,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {126861#true} assume !(0 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-15 11:09:39,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume !(22 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-15 11:09:39,194 INFO L272 TraceCheckUtils]: 3: Hoare triple {126861#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,194 INFO L290 TraceCheckUtils]: 4: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-15 11:09:39,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-15 11:09:39,194 INFO L290 TraceCheckUtils]: 6: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-15 11:09:39,195 INFO L272 TraceCheckUtils]: 7: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-15 11:09:39,195 INFO L290 TraceCheckUtils]: 9: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-15 11:09:39,195 INFO L290 TraceCheckUtils]: 10: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-15 11:09:39,195 INFO L290 TraceCheckUtils]: 11: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-15 11:09:39,195 INFO L290 TraceCheckUtils]: 12: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-15 11:09:39,196 INFO L290 TraceCheckUtils]: 13: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:09:39,196 INFO L290 TraceCheckUtils]: 14: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,196 INFO L290 TraceCheckUtils]: 15: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,197 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:09:39,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,198 INFO L290 TraceCheckUtils]: 18: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,198 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,199 INFO L290 TraceCheckUtils]: 20: Hoare triple {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-15 11:09:39,199 INFO L290 TraceCheckUtils]: 21: Hoare triple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-15 11:09:39,200 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {126861#true} #1378#return; {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-15 11:09:39,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {126861#true} call ULTIMATE.init(); {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:09:39,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {126897#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126861#true} is VALID [2022-04-15 11:09:39,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126861#true} {126861#true} #1506#return; {126861#true} is VALID [2022-04-15 11:09:39,202 INFO L272 TraceCheckUtils]: 4: Hoare triple {126861#true} call #t~ret180 := main(); {126861#true} is VALID [2022-04-15 11:09:39,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {126861#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {126861#true} is VALID [2022-04-15 11:09:39,203 INFO L272 TraceCheckUtils]: 6: Hoare triple {126861#true} call _BLAST_init(); {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,203 INFO L290 TraceCheckUtils]: 7: Hoare triple {126898#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126861#true} is VALID [2022-04-15 11:09:39,203 INFO L290 TraceCheckUtils]: 8: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,203 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126861#true} {126861#true} #1372#return; {126861#true} is VALID [2022-04-15 11:09:39,203 INFO L290 TraceCheckUtils]: 10: Hoare triple {126861#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {126861#true} is VALID [2022-04-15 11:09:39,203 INFO L290 TraceCheckUtils]: 11: Hoare triple {126861#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L272 TraceCheckUtils]: 12: Hoare triple {126861#true} call stub_driver_init(); {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,204 INFO L290 TraceCheckUtils]: 13: Hoare triple {126899#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L290 TraceCheckUtils]: 14: Hoare triple {126861#true} assume true; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126861#true} {126861#true} #1374#return; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L290 TraceCheckUtils]: 16: Hoare triple {126861#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L290 TraceCheckUtils]: 17: Hoare triple {126861#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {126861#true} is VALID [2022-04-15 11:09:39,204 INFO L290 TraceCheckUtils]: 18: Hoare triple {126861#true} assume 3 == ~tmp_ndt_2~0; {126861#true} is VALID [2022-04-15 11:09:39,205 INFO L272 TraceCheckUtils]: 19: Hoare triple {126861#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:09:39,205 INFO L290 TraceCheckUtils]: 20: Hoare triple {126900#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {126861#true} is VALID [2022-04-15 11:09:39,205 INFO L290 TraceCheckUtils]: 21: Hoare triple {126861#true} assume !(0 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-15 11:09:39,205 INFO L290 TraceCheckUtils]: 22: Hoare triple {126861#true} assume !(22 == ~irpSp__MinorFunction~0); {126861#true} is VALID [2022-04-15 11:09:39,206 INFO L272 TraceCheckUtils]: 23: Hoare triple {126861#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,206 INFO L290 TraceCheckUtils]: 24: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {126861#true} is VALID [2022-04-15 11:09:39,206 INFO L290 TraceCheckUtils]: 25: Hoare triple {126861#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {126861#true} is VALID [2022-04-15 11:09:39,206 INFO L290 TraceCheckUtils]: 26: Hoare triple {126861#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {126861#true} is VALID [2022-04-15 11:09:39,207 INFO L272 TraceCheckUtils]: 27: Hoare triple {126861#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:09:39,207 INFO L290 TraceCheckUtils]: 28: Hoare triple {126919#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126861#true} is VALID [2022-04-15 11:09:39,207 INFO L290 TraceCheckUtils]: 29: Hoare triple {126861#true} assume !(0 != ~compRegistered~0); {126861#true} is VALID [2022-04-15 11:09:39,207 INFO L290 TraceCheckUtils]: 30: Hoare triple {126861#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126861#true} is VALID [2022-04-15 11:09:39,207 INFO L290 TraceCheckUtils]: 31: Hoare triple {126861#true} assume !(~s~0 == ~NP~0); {126861#true} is VALID [2022-04-15 11:09:39,207 INFO L290 TraceCheckUtils]: 32: Hoare triple {126861#true} assume !(~s~0 == ~MPR1~0); {126861#true} is VALID [2022-04-15 11:09:39,208 INFO L290 TraceCheckUtils]: 33: Hoare triple {126861#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:09:39,208 INFO L290 TraceCheckUtils]: 34: Hoare triple {126931#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,208 INFO L290 TraceCheckUtils]: 35: Hoare triple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,209 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {126932#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {126861#true} #1486#return; {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:09:39,209 INFO L290 TraceCheckUtils]: 37: Hoare triple {126929#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,210 INFO L290 TraceCheckUtils]: 38: Hoare triple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:09:39,210 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {126930#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {126861#true} #1440#return; {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,211 INFO L290 TraceCheckUtils]: 40: Hoare triple {126917#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-15 11:09:39,211 INFO L290 TraceCheckUtils]: 41: Hoare triple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-15 11:09:39,212 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {126918#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {126861#true} #1378#return; {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-15 11:09:39,212 INFO L290 TraceCheckUtils]: 43: Hoare triple {126895#(= ~lowerDriverReturn~0 |main_#t~ret164|)} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,212 INFO L290 TraceCheckUtils]: 44: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,213 INFO L290 TraceCheckUtils]: 45: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,213 INFO L290 TraceCheckUtils]: 46: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,213 INFO L290 TraceCheckUtils]: 47: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,214 INFO L290 TraceCheckUtils]: 48: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,214 INFO L290 TraceCheckUtils]: 49: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,214 INFO L290 TraceCheckUtils]: 50: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,214 INFO L290 TraceCheckUtils]: 51: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {126896#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:09:39,215 INFO L290 TraceCheckUtils]: 52: Hoare triple {126896#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {126862#false} is VALID [2022-04-15 11:09:39,215 INFO L272 TraceCheckUtils]: 53: Hoare triple {126862#false} call errorFn(); {126862#false} is VALID [2022-04-15 11:09:39,215 INFO L290 TraceCheckUtils]: 54: Hoare triple {126862#false} assume !false; {126862#false} is VALID [2022-04-15 11:09:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:09:39,215 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:09:39,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [459970604] [2022-04-15 11:09:39,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [459970604] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:39,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:39,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:09:39,216 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:09:39,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1960344846] [2022-04-15 11:09:39,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1960344846] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:09:39,216 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:09:39,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:09:39,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534101448] [2022-04-15 11:09:39,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:09:39,217 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 [2022-04-15 11:09:39,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:09:39,217 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) [2022-04-15 11:09:39,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:39,258 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 11:09:39,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:09:39,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 11:09:39,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-15 11:09:39,259 INFO L87 Difference]: Start difference. First operand 806 states and 1099 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:09:55,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:55,318 INFO L93 Difference]: Finished difference Result 942 states and 1326 transitions. [2022-04-15 11:09:55,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 11:09:55,318 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 [2022-04-15 11:09:55,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:09:55,319 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) [2022-04-15 11:09:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 906 transitions. [2022-04-15 11:09:55,326 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) [2022-04-15 11:09:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 906 transitions. [2022-04-15 11:09:55,333 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 906 transitions. [2022-04-15 11:09:56,327 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 906 edges. 906 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:09:56,366 INFO L225 Difference]: With dead ends: 942 [2022-04-15 11:09:56,367 INFO L226 Difference]: Without dead ends: 924 [2022-04-15 11:09:56,367 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:09:56,367 INFO L913 BasicCegarLoop]: 673 mSDtfsCounter, 1644 mSDsluCounter, 2054 mSDsCounter, 0 mSdLazyCounter, 4323 mSolverCounterSat, 664 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1646 SdHoareTripleChecker+Valid, 2727 SdHoareTripleChecker+Invalid, 4987 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 4323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:09:56,368 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1646 Valid, 2727 Invalid, 4987 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 4323 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-15 11:09:56,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 924 states. [2022-04-15 11:09:57,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 924 to 804. [2022-04-15 11:09:57,906 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:09:57,908 INFO L82 GeneralOperation]: Start isEquivalent. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:09:57,908 INFO L74 IsIncluded]: Start isIncluded. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:09:57,909 INFO L87 Difference]: Start difference. First operand 924 states. Second operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:09:57,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:57,936 INFO L93 Difference]: Finished difference Result 924 states and 1305 transitions. [2022-04-15 11:09:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1305 transitions. [2022-04-15 11:09:57,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:57,937 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:57,938 INFO L74 IsIncluded]: Start isIncluded. First operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 924 states. [2022-04-15 11:09:57,939 INFO L87 Difference]: Start difference. First operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 924 states. [2022-04-15 11:09:57,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:09:57,966 INFO L93 Difference]: Finished difference Result 924 states and 1305 transitions. [2022-04-15 11:09:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1305 transitions. [2022-04-15 11:09:57,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:09:57,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:09:57,967 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:09:57,967 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:09:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 630 states have (on average 1.3555555555555556) internal successors, (854), 643 states have internal predecessors, (854), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:09:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1095 transitions. [2022-04-15 11:09:58,010 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1095 transitions. Word has length 55 [2022-04-15 11:09:58,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:09:58,010 INFO L478 AbstractCegarLoop]: Abstraction has 804 states and 1095 transitions. [2022-04-15 11:09:58,010 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:09:58,010 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 804 states and 1095 transitions. [2022-04-15 11:10:00,457 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1095 edges. 1095 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1095 transitions. [2022-04-15 11:10:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-15 11:10:00,458 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:10:00,458 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:10:00,458 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-15 11:10:00,459 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:10:00,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:10:00,459 INFO L85 PathProgramCache]: Analyzing trace with hash 562366210, now seen corresponding path program 1 times [2022-04-15 11:10:00,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:00,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [246974112] [2022-04-15 11:10:00,459 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:10:00,459 INFO L85 PathProgramCache]: Analyzing trace with hash 562366210, now seen corresponding path program 2 times [2022-04-15 11:10:00,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:10:00,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375711642] [2022-04-15 11:10:00,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:10:00,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:10:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:10:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {132277#true} is VALID [2022-04-15 11:10:00,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1506#return; {132277#true} is VALID [2022-04-15 11:10:00,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:10:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {132277#true} is VALID [2022-04-15 11:10:00,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1372#return; {132277#true} is VALID [2022-04-15 11:10:00,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:10:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {132277#true} is VALID [2022-04-15 11:10:00,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {132277#true} {132277#true} #1374#return; {132277#true} is VALID [2022-04-15 11:10:00,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:10:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 11:10:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-15 11:10:00,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:00,679 INFO L290 TraceCheckUtils]: 0: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-15 11:10:00,679 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,680 INFO L290 TraceCheckUtils]: 3: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,680 INFO L290 TraceCheckUtils]: 4: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,681 INFO L290 TraceCheckUtils]: 5: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,682 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-15 11:10:00,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-15 11:10:00,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-15 11:10:00,682 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-15 11:10:00,682 INFO L290 TraceCheckUtils]: 3: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,683 INFO L290 TraceCheckUtils]: 4: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,683 INFO L272 TraceCheckUtils]: 5: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:00,684 INFO L290 TraceCheckUtils]: 6: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-15 11:10:00,684 INFO L290 TraceCheckUtils]: 7: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,684 INFO L290 TraceCheckUtils]: 8: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,684 INFO L290 TraceCheckUtils]: 9: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,685 INFO L290 TraceCheckUtils]: 10: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,685 INFO L290 TraceCheckUtils]: 11: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,686 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-15 11:10:00,686 INFO L290 TraceCheckUtils]: 13: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-15 11:10:00,686 INFO L290 TraceCheckUtils]: 14: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-15 11:10:00,686 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-15 11:10:00,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {132277#true} is VALID [2022-04-15 11:10:00,686 INFO L290 TraceCheckUtils]: 1: Hoare triple {132277#true} assume !(2 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume !(3 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,687 INFO L290 TraceCheckUtils]: 3: Hoare triple {132277#true} assume !(1 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,687 INFO L290 TraceCheckUtils]: 4: Hoare triple {132277#true} assume 7 == ~deviceExtension__Active~1; {132277#true} is VALID [2022-04-15 11:10:00,687 INFO L272 TraceCheckUtils]: 5: Hoare triple {132277#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:10:00,688 INFO L290 TraceCheckUtils]: 6: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-15 11:10:00,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-15 11:10:00,688 INFO L290 TraceCheckUtils]: 8: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-15 11:10:00,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,688 INFO L290 TraceCheckUtils]: 10: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,689 INFO L272 TraceCheckUtils]: 11: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:00,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-15 11:10:00,690 INFO L290 TraceCheckUtils]: 13: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,690 INFO L290 TraceCheckUtils]: 14: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,690 INFO L290 TraceCheckUtils]: 15: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,690 INFO L290 TraceCheckUtils]: 16: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,691 INFO L290 TraceCheckUtils]: 17: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,691 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L290 TraceCheckUtils]: 19: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L290 TraceCheckUtils]: 20: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L290 TraceCheckUtils]: 22: Hoare triple {132278#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L290 TraceCheckUtils]: 23: Hoare triple {132278#false} #res := ~status~3; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L290 TraceCheckUtils]: 24: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-15 11:10:00,692 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {132278#false} {132277#true} #1376#return; {132278#false} is VALID [2022-04-15 11:10:00,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {132277#true} call ULTIMATE.init(); {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:10:00,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {132314#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {132277#true} is VALID [2022-04-15 11:10:00,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,694 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {132277#true} {132277#true} #1506#return; {132277#true} is VALID [2022-04-15 11:10:00,694 INFO L272 TraceCheckUtils]: 4: Hoare triple {132277#true} call #t~ret180 := main(); {132277#true} is VALID [2022-04-15 11:10:00,694 INFO L290 TraceCheckUtils]: 5: Hoare triple {132277#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {132277#true} is VALID [2022-04-15 11:10:00,695 INFO L272 TraceCheckUtils]: 6: Hoare triple {132277#true} call _BLAST_init(); {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:00,695 INFO L290 TraceCheckUtils]: 7: Hoare triple {132315#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {132277#true} is VALID [2022-04-15 11:10:00,695 INFO L290 TraceCheckUtils]: 8: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,695 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {132277#true} {132277#true} #1372#return; {132277#true} is VALID [2022-04-15 11:10:00,696 INFO L290 TraceCheckUtils]: 10: Hoare triple {132277#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {132277#true} is VALID [2022-04-15 11:10:00,696 INFO L290 TraceCheckUtils]: 11: Hoare triple {132277#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {132277#true} is VALID [2022-04-15 11:10:00,696 INFO L272 TraceCheckUtils]: 12: Hoare triple {132277#true} call stub_driver_init(); {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:00,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {132316#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {132277#true} is VALID [2022-04-15 11:10:00,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {132277#true} assume true; {132277#true} is VALID [2022-04-15 11:10:00,697 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {132277#true} {132277#true} #1374#return; {132277#true} is VALID [2022-04-15 11:10:00,697 INFO L290 TraceCheckUtils]: 16: Hoare triple {132277#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {132277#true} is VALID [2022-04-15 11:10:00,697 INFO L290 TraceCheckUtils]: 17: Hoare triple {132277#true} assume 2 == ~tmp_ndt_1~0; {132277#true} is VALID [2022-04-15 11:10:00,698 INFO L272 TraceCheckUtils]: 18: Hoare triple {132277#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:10:00,698 INFO L290 TraceCheckUtils]: 19: Hoare triple {132317#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {132277#true} is VALID [2022-04-15 11:10:00,698 INFO L290 TraceCheckUtils]: 20: Hoare triple {132277#true} assume !(2 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,698 INFO L290 TraceCheckUtils]: 21: Hoare triple {132277#true} assume !(3 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,698 INFO L290 TraceCheckUtils]: 22: Hoare triple {132277#true} assume !(1 == ~deviceExtension__Active~1); {132277#true} is VALID [2022-04-15 11:10:00,698 INFO L290 TraceCheckUtils]: 23: Hoare triple {132277#true} assume 7 == ~deviceExtension__Active~1; {132277#true} is VALID [2022-04-15 11:10:00,699 INFO L272 TraceCheckUtils]: 24: Hoare triple {132277#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:10:00,699 INFO L290 TraceCheckUtils]: 25: Hoare triple {132334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {132277#true} is VALID [2022-04-15 11:10:00,699 INFO L290 TraceCheckUtils]: 26: Hoare triple {132277#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {132277#true} is VALID [2022-04-15 11:10:00,699 INFO L290 TraceCheckUtils]: 27: Hoare triple {132277#true} assume !(~s~0 != ~NP~0); {132277#true} is VALID [2022-04-15 11:10:00,699 INFO L290 TraceCheckUtils]: 28: Hoare triple {132277#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,700 INFO L290 TraceCheckUtils]: 29: Hoare triple {132335#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {132335#(<= 1 ~compRegistered~0)} is VALID [2022-04-15 11:10:00,700 INFO L272 TraceCheckUtils]: 30: Hoare triple {132335#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:00,701 INFO L290 TraceCheckUtils]: 31: Hoare triple {132343#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {132277#true} is VALID [2022-04-15 11:10:00,701 INFO L290 TraceCheckUtils]: 32: Hoare triple {132277#true} assume !(0 != ~compRegistered~0); {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,701 INFO L290 TraceCheckUtils]: 33: Hoare triple {132344#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,701 INFO L290 TraceCheckUtils]: 34: Hoare triple {132344#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,702 INFO L290 TraceCheckUtils]: 35: Hoare triple {132344#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,702 INFO L290 TraceCheckUtils]: 36: Hoare triple {132344#(<= ~compRegistered~0 0)} assume true; {132344#(<= ~compRegistered~0 0)} is VALID [2022-04-15 11:10:00,703 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {132344#(<= ~compRegistered~0 0)} {132335#(<= 1 ~compRegistered~0)} #1410#return; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 38: Hoare triple {132278#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 39: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {132278#false} {132277#true} #1502#return; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 41: Hoare triple {132278#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 42: Hoare triple {132278#false} #res := ~status~3; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 43: Hoare triple {132278#false} assume true; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {132278#false} {132277#true} #1376#return; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 45: Hoare triple {132278#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 46: Hoare triple {132278#false} assume !(0 != ~we_should_unload~0); {132278#false} is VALID [2022-04-15 11:10:00,703 INFO L290 TraceCheckUtils]: 47: Hoare triple {132278#false} assume !(1 == ~pended~0); {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 48: Hoare triple {132278#false} assume !(1 == ~pended~0); {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 49: Hoare triple {132278#false} assume ~s~0 != ~UNLOADED~0; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 50: Hoare triple {132278#false} assume -1 != ~status~9; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 51: Hoare triple {132278#false} assume ~s~0 != ~SKIP2~0; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 52: Hoare triple {132278#false} assume ~s~0 != ~IPC~0; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 53: Hoare triple {132278#false} assume ~s~0 != ~DC~0; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L272 TraceCheckUtils]: 54: Hoare triple {132278#false} call errorFn(); {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L290 TraceCheckUtils]: 55: Hoare triple {132278#false} assume !false; {132278#false} is VALID [2022-04-15 11:10:00,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:00,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:10:00,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1375711642] [2022-04-15 11:10:00,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1375711642] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:00,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:00,705 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:10:00,705 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:10:00,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [246974112] [2022-04-15 11:10:00,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [246974112] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:00,705 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:00,705 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:10:00,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756884864] [2022-04-15 11:10:00,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:10:00,706 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 [2022-04-15 11:10:00,706 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:10:00,706 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) [2022-04-15 11:10:00,753 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:00,753 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 11:10:00,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:00,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 11:10:00,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-15 11:10:00,754 INFO L87 Difference]: Start difference. First operand 804 states and 1095 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:10:08,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:08,634 INFO L93 Difference]: Finished difference Result 989 states and 1377 transitions. [2022-04-15 11:10:08,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 11:10:08,634 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 [2022-04-15 11:10:08,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:10:08,634 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) [2022-04-15 11:10:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1012 transitions. [2022-04-15 11:10:08,642 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) [2022-04-15 11:10:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1012 transitions. [2022-04-15 11:10:08,650 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1012 transitions. [2022-04-15 11:10:09,763 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1012 edges. 1012 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:09,804 INFO L225 Difference]: With dead ends: 989 [2022-04-15 11:10:09,804 INFO L226 Difference]: Without dead ends: 946 [2022-04-15 11:10:09,805 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-04-15 11:10:09,805 INFO L913 BasicCegarLoop]: 683 mSDtfsCounter, 1899 mSDsluCounter, 498 mSDsCounter, 0 mSdLazyCounter, 902 mSolverCounterSat, 516 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1909 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 1418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 902 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 11:10:09,805 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1909 Valid, 1181 Invalid, 1418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 902 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 11:10:09,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-15 11:10:11,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 804. [2022-04-15 11:10:11,676 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:10:11,678 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:10:11,678 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:10:11,679 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:10:11,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:11,706 INFO L93 Difference]: Finished difference Result 946 states and 1326 transitions. [2022-04-15 11:10:11,706 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1326 transitions. [2022-04-15 11:10:11,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:11,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:11,708 INFO L74 IsIncluded]: Start isIncluded. First operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 946 states. [2022-04-15 11:10:11,709 INFO L87 Difference]: Start difference. First operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 946 states. [2022-04-15 11:10:11,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:11,737 INFO L93 Difference]: Finished difference Result 946 states and 1326 transitions. [2022-04-15 11:10:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1326 transitions. [2022-04-15 11:10:11,739 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:11,739 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:11,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:10:11,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:10:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 630 states have (on average 1.353968253968254) internal successors, (853), 643 states have internal predecessors, (853), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-15 11:10:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1094 transitions. [2022-04-15 11:10:11,775 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1094 transitions. Word has length 56 [2022-04-15 11:10:11,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:10:11,775 INFO L478 AbstractCegarLoop]: Abstraction has 804 states and 1094 transitions. [2022-04-15 11:10:11,776 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:10:11,776 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 804 states and 1094 transitions. [2022-04-15 11:10:14,245 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1094 edges. 1094 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1094 transitions. [2022-04-15 11:10:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-15 11:10:14,247 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:10:14,247 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:10:14,247 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-15 11:10:14,247 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:10:14,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:10:14,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1791275328, now seen corresponding path program 1 times [2022-04-15 11:10:14,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:14,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [788043811] [2022-04-15 11:10:14,248 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:10:14,248 INFO L85 PathProgramCache]: Analyzing trace with hash -1791275328, now seen corresponding path program 2 times [2022-04-15 11:10:14,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:10:14,248 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [435445229] [2022-04-15 11:10:14,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:10:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:10:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:10:14,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137835#true} is VALID [2022-04-15 11:10:14,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,362 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1506#return; {137835#true} is VALID [2022-04-15 11:10:14,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:10:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137835#true} is VALID [2022-04-15 11:10:14,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,393 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1372#return; {137835#true} is VALID [2022-04-15 11:10:14,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:10:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137835#true} is VALID [2022-04-15 11:10:14,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137835#true} {137835#true} #1374#return; {137835#true} is VALID [2022-04-15 11:10:14,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 11:10:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:10:14,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:10:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:14,580 INFO L290 TraceCheckUtils]: 0: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-15 11:10:14,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-15 11:10:14,581 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-15 11:10:14,581 INFO L290 TraceCheckUtils]: 3: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-15 11:10:14,581 INFO L290 TraceCheckUtils]: 4: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-15 11:10:14,582 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,582 INFO L290 TraceCheckUtils]: 6: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,582 INFO L290 TraceCheckUtils]: 7: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,583 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-15 11:10:14,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-15 11:10:14,584 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-15 11:10:14,584 INFO L272 TraceCheckUtils]: 3: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 4: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 6: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 7: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 8: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-15 11:10:14,585 INFO L290 TraceCheckUtils]: 9: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,586 INFO L290 TraceCheckUtils]: 10: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,586 INFO L290 TraceCheckUtils]: 11: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,587 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,588 INFO L290 TraceCheckUtils]: 13: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,589 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-15 11:10:14,589 INFO L290 TraceCheckUtils]: 0: Hoare triple {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137835#true} is VALID [2022-04-15 11:10:14,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {137835#true} assume !(0 == ~irpSp__MinorFunction~0); {137835#true} is VALID [2022-04-15 11:10:14,589 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume 22 == ~irpSp__MinorFunction~0; {137835#true} is VALID [2022-04-15 11:10:14,589 INFO L290 TraceCheckUtils]: 3: Hoare triple {137835#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {137835#true} is VALID [2022-04-15 11:10:14,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {137835#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,590 INFO L290 TraceCheckUtils]: 5: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-15 11:10:14,590 INFO L290 TraceCheckUtils]: 6: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-15 11:10:14,590 INFO L290 TraceCheckUtils]: 7: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-15 11:10:14,591 INFO L272 TraceCheckUtils]: 8: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-15 11:10:14,591 INFO L290 TraceCheckUtils]: 10: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-15 11:10:14,591 INFO L290 TraceCheckUtils]: 11: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-15 11:10:14,591 INFO L290 TraceCheckUtils]: 12: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-15 11:10:14,591 INFO L290 TraceCheckUtils]: 13: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-15 11:10:14,592 INFO L290 TraceCheckUtils]: 14: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,592 INFO L290 TraceCheckUtils]: 15: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,593 INFO L290 TraceCheckUtils]: 16: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,594 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,595 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-15 11:10:14,596 INFO L290 TraceCheckUtils]: 21: Hoare triple {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-15 11:10:14,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-15 11:10:14,597 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {137835#true} #1378#return; {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,599 INFO L272 TraceCheckUtils]: 0: Hoare triple {137835#true} call ULTIMATE.init(); {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:10:14,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {137872#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137835#true} is VALID [2022-04-15 11:10:14,599 INFO L290 TraceCheckUtils]: 2: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137835#true} {137835#true} #1506#return; {137835#true} is VALID [2022-04-15 11:10:14,600 INFO L272 TraceCheckUtils]: 4: Hoare triple {137835#true} call #t~ret180 := main(); {137835#true} is VALID [2022-04-15 11:10:14,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {137835#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137835#true} is VALID [2022-04-15 11:10:14,601 INFO L272 TraceCheckUtils]: 6: Hoare triple {137835#true} call _BLAST_init(); {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {137873#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137835#true} is VALID [2022-04-15 11:10:14,601 INFO L290 TraceCheckUtils]: 8: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,601 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137835#true} {137835#true} #1372#return; {137835#true} is VALID [2022-04-15 11:10:14,601 INFO L290 TraceCheckUtils]: 10: Hoare triple {137835#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137835#true} is VALID [2022-04-15 11:10:14,601 INFO L290 TraceCheckUtils]: 11: Hoare triple {137835#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137835#true} is VALID [2022-04-15 11:10:14,602 INFO L272 TraceCheckUtils]: 12: Hoare triple {137835#true} call stub_driver_init(); {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {137874#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137835#true} is VALID [2022-04-15 11:10:14,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {137835#true} assume true; {137835#true} is VALID [2022-04-15 11:10:14,602 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137835#true} {137835#true} #1374#return; {137835#true} is VALID [2022-04-15 11:10:14,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {137835#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137835#true} is VALID [2022-04-15 11:10:14,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {137835#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137835#true} is VALID [2022-04-15 11:10:14,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {137835#true} assume 3 == ~tmp_ndt_2~0; {137835#true} is VALID [2022-04-15 11:10:14,604 INFO L272 TraceCheckUtils]: 19: Hoare triple {137835#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-15 11:10:14,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {137875#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137835#true} is VALID [2022-04-15 11:10:14,604 INFO L290 TraceCheckUtils]: 21: Hoare triple {137835#true} assume !(0 == ~irpSp__MinorFunction~0); {137835#true} is VALID [2022-04-15 11:10:14,604 INFO L290 TraceCheckUtils]: 22: Hoare triple {137835#true} assume 22 == ~irpSp__MinorFunction~0; {137835#true} is VALID [2022-04-15 11:10:14,604 INFO L290 TraceCheckUtils]: 23: Hoare triple {137835#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {137835#true} is VALID [2022-04-15 11:10:14,605 INFO L272 TraceCheckUtils]: 24: Hoare triple {137835#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,605 INFO L290 TraceCheckUtils]: 25: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {137835#true} is VALID [2022-04-15 11:10:14,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {137835#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {137835#true} is VALID [2022-04-15 11:10:14,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {137835#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {137835#true} is VALID [2022-04-15 11:10:14,606 INFO L272 TraceCheckUtils]: 28: Hoare triple {137835#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:14,606 INFO L290 TraceCheckUtils]: 29: Hoare triple {137894#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137835#true} is VALID [2022-04-15 11:10:14,606 INFO L290 TraceCheckUtils]: 30: Hoare triple {137835#true} assume !(0 != ~compRegistered~0); {137835#true} is VALID [2022-04-15 11:10:14,606 INFO L290 TraceCheckUtils]: 31: Hoare triple {137835#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137835#true} is VALID [2022-04-15 11:10:14,606 INFO L290 TraceCheckUtils]: 32: Hoare triple {137835#true} assume !(~s~0 == ~NP~0); {137835#true} is VALID [2022-04-15 11:10:14,607 INFO L290 TraceCheckUtils]: 33: Hoare triple {137835#true} assume !(~s~0 == ~MPR1~0); {137835#true} is VALID [2022-04-15 11:10:14,607 INFO L290 TraceCheckUtils]: 34: Hoare triple {137835#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,607 INFO L290 TraceCheckUtils]: 35: Hoare triple {137906#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,608 INFO L290 TraceCheckUtils]: 36: Hoare triple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:10:14,609 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {137907#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {137835#true} #1486#return; {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,609 INFO L290 TraceCheckUtils]: 38: Hoare triple {137904#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,610 INFO L290 TraceCheckUtils]: 39: Hoare triple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,611 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {137905#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {137835#true} #1430#return; {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-15 11:10:14,611 INFO L290 TraceCheckUtils]: 41: Hoare triple {137892#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-15 11:10:14,612 INFO L290 TraceCheckUtils]: 42: Hoare triple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-15 11:10:14,613 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {137893#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {137835#true} #1378#return; {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:10:14,613 INFO L290 TraceCheckUtils]: 44: Hoare triple {137870#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,614 INFO L290 TraceCheckUtils]: 45: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,614 INFO L290 TraceCheckUtils]: 46: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,615 INFO L290 TraceCheckUtils]: 47: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,615 INFO L290 TraceCheckUtils]: 48: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,616 INFO L290 TraceCheckUtils]: 49: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,616 INFO L290 TraceCheckUtils]: 50: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,616 INFO L290 TraceCheckUtils]: 51: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,617 INFO L290 TraceCheckUtils]: 52: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:10:14,617 INFO L290 TraceCheckUtils]: 53: Hoare triple {137871#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {137836#false} is VALID [2022-04-15 11:10:14,617 INFO L272 TraceCheckUtils]: 54: Hoare triple {137836#false} call errorFn(); {137836#false} is VALID [2022-04-15 11:10:14,617 INFO L290 TraceCheckUtils]: 55: Hoare triple {137836#false} assume !false; {137836#false} is VALID [2022-04-15 11:10:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:14,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:10:14,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [435445229] [2022-04-15 11:10:14,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [435445229] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:14,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:14,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:10:14,619 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:10:14,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [788043811] [2022-04-15 11:10:14,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [788043811] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:14,619 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:14,619 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 11:10:14,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8328865] [2022-04-15 11:10:14,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:10:14,619 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 [2022-04-15 11:10:14,620 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:10:14,620 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) [2022-04-15 11:10:14,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:14,670 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 11:10:14,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:14,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 11:10:14,671 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-15 11:10:14,671 INFO L87 Difference]: Start difference. First operand 804 states and 1094 transitions. Second operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:10:33,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:33,047 INFO L93 Difference]: Finished difference Result 937 states and 1318 transitions. [2022-04-15 11:10:33,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 11:10:33,048 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 [2022-04-15 11:10:33,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:10:33,048 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) [2022-04-15 11:10:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 902 transitions. [2022-04-15 11:10:33,055 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) [2022-04-15 11:10:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 902 transitions. [2022-04-15 11:10:33,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 902 transitions. [2022-04-15 11:10:34,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 902 edges. 902 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:34,093 INFO L225 Difference]: With dead ends: 937 [2022-04-15 11:10:34,093 INFO L226 Difference]: Without dead ends: 919 [2022-04-15 11:10:34,094 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:10:34,094 INFO L913 BasicCegarLoop]: 656 mSDtfsCounter, 337 mSDsluCounter, 2033 mSDsCounter, 0 mSdLazyCounter, 5843 mSolverCounterSat, 139 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 339 SdHoareTripleChecker+Valid, 2689 SdHoareTripleChecker+Invalid, 5982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 139 IncrementalHoareTripleChecker+Valid, 5843 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:10:34,094 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [339 Valid, 2689 Invalid, 5982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [139 Valid, 5843 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2022-04-15 11:10:34,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 919 states. [2022-04-15 11:10:35,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 919 to 799. [2022-04-15 11:10:35,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:10:35,969 INFO L82 GeneralOperation]: Start isEquivalent. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-15 11:10:35,970 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-15 11:10:35,970 INFO L87 Difference]: Start difference. First operand 919 states. Second operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-15 11:10:35,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:35,997 INFO L93 Difference]: Finished difference Result 919 states and 1297 transitions. [2022-04-15 11:10:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1297 transitions. [2022-04-15 11:10:35,998 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:35,998 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:35,999 INFO L74 IsIncluded]: Start isIncluded. First operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 919 states. [2022-04-15 11:10:36,000 INFO L87 Difference]: Start difference. First operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 919 states. [2022-04-15 11:10:36,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:36,026 INFO L93 Difference]: Finished difference Result 919 states and 1297 transitions. [2022-04-15 11:10:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1297 transitions. [2022-04-15 11:10:36,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:36,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:36,028 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:10:36,028 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:10:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 799 states, 627 states have (on average 1.354066985645933) internal successors, (849), 640 states have internal predecessors, (849), 105 states have call successors, (105), 49 states have call predecessors, (105), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-15 11:10:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1087 transitions. [2022-04-15 11:10:36,060 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1087 transitions. Word has length 56 [2022-04-15 11:10:36,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:10:36,060 INFO L478 AbstractCegarLoop]: Abstraction has 799 states and 1087 transitions. [2022-04-15 11:10:36,061 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:10:36,061 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1087 transitions. [2022-04-15 11:10:38,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1087 edges. 1087 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:38,542 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1087 transitions. [2022-04-15 11:10:38,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-04-15 11:10:38,543 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:10:38,543 INFO L499 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:10:38,544 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-04-15 11:10:38,544 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:10:38,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:10:38,544 INFO L85 PathProgramCache]: Analyzing trace with hash 1863676936, now seen corresponding path program 1 times [2022-04-15 11:10:38,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:38,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [41456087] [2022-04-15 11:10:38,544 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:10:38,545 INFO L85 PathProgramCache]: Analyzing trace with hash 1863676936, now seen corresponding path program 2 times [2022-04-15 11:10:38,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:10:38,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690964892] [2022-04-15 11:10:38,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:10:38,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:10:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:10:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143222#true} is VALID [2022-04-15 11:10:38,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,625 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1506#return; {143222#true} is VALID [2022-04-15 11:10:38,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:10:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143222#true} is VALID [2022-04-15 11:10:38,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,655 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1372#return; {143222#true} is VALID [2022-04-15 11:10:38,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:10:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,673 INFO L290 TraceCheckUtils]: 0: Hoare triple {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {143233#(= ~customIrp~0 0)} assume true; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,674 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143233#(= ~customIrp~0 0)} {143222#true} #1374#return; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-15 11:10:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 11:10:38,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 11:10:38,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,701 INFO L290 TraceCheckUtils]: 3: Hoare triple {143268#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,701 INFO L290 TraceCheckUtils]: 4: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_6~0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,701 INFO L290 TraceCheckUtils]: 5: Hoare triple {143268#(= |old(~customIrp~0)| 1)} #res := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,702 INFO L290 TraceCheckUtils]: 6: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume true; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,703 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143268#(= |old(~customIrp~0)| 1)} {143233#(= ~customIrp~0 0)} #1432#return; {143223#false} is VALID [2022-04-15 11:10:38,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-04-15 11:10:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:10:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 11:10:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:38,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-15 11:10:38,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-15 11:10:38,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L272 TraceCheckUtils]: 1: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 3: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 5: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 0: Hoare triple {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {143222#true} is VALID [2022-04-15 11:10:38,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {143222#true} assume 0 != ~compRegistered~0; {143222#true} is VALID [2022-04-15 11:10:38,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {143222#true} assume !(0 == ~routine~0); {143222#true} is VALID [2022-04-15 11:10:38,745 INFO L290 TraceCheckUtils]: 3: Hoare triple {143222#true} assume 1 == ~routine~0; {143222#true} is VALID [2022-04-15 11:10:38,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {143222#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:38,745 INFO L290 TraceCheckUtils]: 5: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L272 TraceCheckUtils]: 6: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:38,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L290 TraceCheckUtils]: 10: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,746 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 13: Hoare triple {143222#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 14: Hoare triple {143222#true} ~__cil_tmp8~1 := ~compRetStatus~0; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 15: Hoare triple {143222#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 16: Hoare triple {143222#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 17: Hoare triple {143222#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 18: Hoare triple {143222#true} #res := ~returnVal2~0; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L290 TraceCheckUtils]: 19: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,747 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {143222#true} {143223#false} #1564#return; {143223#false} is VALID [2022-04-15 11:10:38,749 INFO L272 TraceCheckUtils]: 0: Hoare triple {143222#true} call ULTIMATE.init(); {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:10:38,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {143263#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143222#true} is VALID [2022-04-15 11:10:38,749 INFO L290 TraceCheckUtils]: 2: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143222#true} {143222#true} #1506#return; {143222#true} is VALID [2022-04-15 11:10:38,749 INFO L272 TraceCheckUtils]: 4: Hoare triple {143222#true} call #t~ret180 := main(); {143222#true} is VALID [2022-04-15 11:10:38,749 INFO L290 TraceCheckUtils]: 5: Hoare triple {143222#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {143222#true} is VALID [2022-04-15 11:10:38,750 INFO L272 TraceCheckUtils]: 6: Hoare triple {143222#true} call _BLAST_init(); {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:38,750 INFO L290 TraceCheckUtils]: 7: Hoare triple {143264#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143222#true} is VALID [2022-04-15 11:10:38,750 INFO L290 TraceCheckUtils]: 8: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,751 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143222#true} {143222#true} #1372#return; {143222#true} is VALID [2022-04-15 11:10:38,751 INFO L290 TraceCheckUtils]: 10: Hoare triple {143222#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {143222#true} is VALID [2022-04-15 11:10:38,751 INFO L290 TraceCheckUtils]: 11: Hoare triple {143222#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143222#true} is VALID [2022-04-15 11:10:38,751 INFO L272 TraceCheckUtils]: 12: Hoare triple {143222#true} call stub_driver_init(); {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:38,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {143265#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,752 INFO L290 TraceCheckUtils]: 14: Hoare triple {143233#(= ~customIrp~0 0)} assume true; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,752 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143233#(= ~customIrp~0 0)} {143222#true} #1374#return; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,753 INFO L290 TraceCheckUtils]: 16: Hoare triple {143233#(= ~customIrp~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,753 INFO L290 TraceCheckUtils]: 17: Hoare triple {143233#(= ~customIrp~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {143233#(= ~customIrp~0 0)} assume 3 == ~tmp_ndt_2~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,754 INFO L272 TraceCheckUtils]: 19: Hoare triple {143233#(= ~customIrp~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {143233#(= ~customIrp~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {143233#(= ~customIrp~0 0)} assume !(0 == ~irpSp__MinorFunction~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,755 INFO L290 TraceCheckUtils]: 22: Hoare triple {143233#(= ~customIrp~0 0)} assume 22 == ~irpSp__MinorFunction~0; {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,755 INFO L290 TraceCheckUtils]: 23: Hoare triple {143233#(= ~customIrp~0 0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {143233#(= ~customIrp~0 0)} is VALID [2022-04-15 11:10:38,756 INFO L272 TraceCheckUtils]: 24: Hoare triple {143233#(= ~customIrp~0 0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:38,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {143266#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 11:10:38,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume !(~s~0 == ~MPR3~0); {143267#(= |old(~customIrp~0)| ~customIrp~0)} is VALID [2022-04-15 11:10:38,757 INFO L290 TraceCheckUtils]: 27: Hoare triple {143267#(= |old(~customIrp~0)| ~customIrp~0)} assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,757 INFO L290 TraceCheckUtils]: 28: Hoare triple {143268#(= |old(~customIrp~0)| 1)} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,758 INFO L290 TraceCheckUtils]: 29: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume 0 == ~tmp_ndt_6~0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,758 INFO L290 TraceCheckUtils]: 30: Hoare triple {143268#(= |old(~customIrp~0)| 1)} #res := 0; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,758 INFO L290 TraceCheckUtils]: 31: Hoare triple {143268#(= |old(~customIrp~0)| 1)} assume true; {143268#(= |old(~customIrp~0)| 1)} is VALID [2022-04-15 11:10:38,759 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {143268#(= |old(~customIrp~0)| 1)} {143233#(= ~customIrp~0 0)} #1432#return; {143223#false} is VALID [2022-04-15 11:10:38,759 INFO L290 TraceCheckUtils]: 33: Hoare triple {143223#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {143223#false} is VALID [2022-04-15 11:10:38,759 INFO L290 TraceCheckUtils]: 34: Hoare triple {143223#false} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {143223#false} is VALID [2022-04-15 11:10:38,759 INFO L290 TraceCheckUtils]: 35: Hoare triple {143223#false} assume ~status~2 == ~status~2;~setPagable~0 := 1; {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L272 TraceCheckUtils]: 36: Hoare triple {143223#false} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 37: Hoare triple {143223#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 38: Hoare triple {143223#false} assume !(~s~0 != ~NP~0); {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 39: Hoare triple {143223#false} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 40: Hoare triple {143223#false} ~irpSp__Control~1 := 224; {143223#false} is VALID [2022-04-15 11:10:38,760 INFO L272 TraceCheckUtils]: 41: Hoare triple {143223#false} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 42: Hoare triple {143269#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {143222#true} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 43: Hoare triple {143222#true} assume 0 != ~compRegistered~0; {143222#true} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {143222#true} assume !(0 == ~routine~0); {143222#true} is VALID [2022-04-15 11:10:38,760 INFO L290 TraceCheckUtils]: 45: Hoare triple {143222#true} assume 1 == ~routine~0; {143222#true} is VALID [2022-04-15 11:10:38,761 INFO L272 TraceCheckUtils]: 46: Hoare triple {143222#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:38,761 INFO L290 TraceCheckUtils]: 47: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L272 TraceCheckUtils]: 48: Hoare triple {143222#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 49: Hoare triple {143278#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 50: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {143222#true} {143222#true} #1424#return; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 52: Hoare triple {143222#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 53: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {143222#true} {143222#true} #1478#return; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 55: Hoare triple {143222#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 56: Hoare triple {143222#true} ~__cil_tmp8~1 := ~compRetStatus~0; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 57: Hoare triple {143222#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 58: Hoare triple {143222#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {143222#true} is VALID [2022-04-15 11:10:38,762 INFO L290 TraceCheckUtils]: 59: Hoare triple {143222#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {143222#true} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 60: Hoare triple {143222#true} #res := ~returnVal2~0; {143222#true} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 61: Hoare triple {143222#true} assume true; {143222#true} is VALID [2022-04-15 11:10:38,763 INFO L284 TraceCheckUtils]: 62: Hoare quadruple {143222#true} {143223#false} #1564#return; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 63: Hoare triple {143223#false} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 64: Hoare triple {143223#false} assume 0 != ~status~8; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L272 TraceCheckUtils]: 65: Hoare triple {143223#false} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 66: Hoare triple {143223#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 67: Hoare triple {143223#false} assume ~s~0 == ~MPR3~0; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 68: Hoare triple {143223#false} assume !(1 == ~setEventCalled~0); {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 69: Hoare triple {143223#false} assume !(1 == ~customIrp~0); {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L290 TraceCheckUtils]: 70: Hoare triple {143223#false} assume ~s~0 == ~MPR3~0; {143223#false} is VALID [2022-04-15 11:10:38,763 INFO L272 TraceCheckUtils]: 71: Hoare triple {143223#false} call errorFn(); {143223#false} is VALID [2022-04-15 11:10:38,764 INFO L290 TraceCheckUtils]: 72: Hoare triple {143223#false} assume !false; {143223#false} is VALID [2022-04-15 11:10:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:38,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:10:38,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690964892] [2022-04-15 11:10:38,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690964892] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:38,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:38,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:10:38,765 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:10:38,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [41456087] [2022-04-15 11:10:38,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [41456087] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:38,765 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:38,765 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:10:38,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175312838] [2022-04-15 11:10:38,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:10:38,765 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 73 [2022-04-15 11:10:38,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:10:38,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:10:38,815 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:38,815 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 11:10:38,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:38,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 11:10:38,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:10:38,816 INFO L87 Difference]: Start difference. First operand 799 states and 1087 transitions. Second operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:10:46,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:46,841 INFO L93 Difference]: Finished difference Result 1234 states and 1683 transitions. [2022-04-15 11:10:46,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 11:10:46,842 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 73 [2022-04-15 11:10:46,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:10:46,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:10:46,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1122 transitions. [2022-04-15 11:10:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:10:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1122 transitions. [2022-04-15 11:10:46,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1122 transitions. [2022-04-15 11:10:47,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:48,021 INFO L225 Difference]: With dead ends: 1234 [2022-04-15 11:10:48,021 INFO L226 Difference]: Without dead ends: 788 [2022-04-15 11:10:48,023 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=93, Invalid=179, Unknown=0, NotChecked=0, Total=272 [2022-04-15 11:10:48,023 INFO L913 BasicCegarLoop]: 533 mSDtfsCounter, 1435 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 1229 mSolverCounterSat, 524 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1435 SdHoareTripleChecker+Valid, 940 SdHoareTripleChecker+Invalid, 1753 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 524 IncrementalHoareTripleChecker+Valid, 1229 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:10:48,024 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1435 Valid, 940 Invalid, 1753 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [524 Valid, 1229 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-15 11:10:48,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2022-04-15 11:10:49,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 788. [2022-04-15 11:10:49,898 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:10:49,899 INFO L82 GeneralOperation]: Start isEquivalent. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-15 11:10:49,899 INFO L74 IsIncluded]: Start isIncluded. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-15 11:10:49,900 INFO L87 Difference]: Start difference. First operand 788 states. Second operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-15 11:10:49,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:49,920 INFO L93 Difference]: Finished difference Result 788 states and 1058 transitions. [2022-04-15 11:10:49,920 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-15 11:10:49,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:49,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:49,922 INFO L74 IsIncluded]: Start isIncluded. First operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) Second operand 788 states. [2022-04-15 11:10:49,923 INFO L87 Difference]: Start difference. First operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) Second operand 788 states. [2022-04-15 11:10:49,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:49,943 INFO L93 Difference]: Finished difference Result 788 states and 1058 transitions. [2022-04-15 11:10:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-15 11:10:49,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:10:49,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:10:49,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:10:49,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:10:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 788 states, 618 states have (on average 1.3462783171521036) internal successors, (832), 630 states have internal predecessors, (832), 104 states have call successors, (104), 49 states have call predecessors, (104), 65 states have return successors, (122), 115 states have call predecessors, (122), 97 states have call successors, (122) [2022-04-15 11:10:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 788 states and 1058 transitions. [2022-04-15 11:10:49,987 INFO L78 Accepts]: Start accepts. Automaton has 788 states and 1058 transitions. Word has length 73 [2022-04-15 11:10:49,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:10:49,987 INFO L478 AbstractCegarLoop]: Abstraction has 788 states and 1058 transitions. [2022-04-15 11:10:49,988 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.909090909090909) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (12), 9 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:10:49,988 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 788 states and 1058 transitions. [2022-04-15 11:10:52,230 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1058 edges. 1058 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:52,230 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1058 transitions. [2022-04-15 11:10:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-15 11:10:52,231 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:10:52,231 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:10:52,232 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-15 11:10:52,232 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:10:52,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:10:52,232 INFO L85 PathProgramCache]: Analyzing trace with hash -514626408, now seen corresponding path program 1 times [2022-04-15 11:10:52,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:52,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [978580885] [2022-04-15 11:10:52,232 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:10:52,232 INFO L85 PathProgramCache]: Analyzing trace with hash -514626408, now seen corresponding path program 2 times [2022-04-15 11:10:52,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:10:52,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350867912] [2022-04-15 11:10:52,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:10:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:10:52,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:10:52,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-15 11:10:52,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:10:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,345 INFO L290 TraceCheckUtils]: 0: Hoare triple {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,346 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1372#return; {148920#true} is VALID [2022-04-15 11:10:52,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:10:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-15 11:10:52,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,360 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148920#true} {148920#true} #1374#return; {148920#true} is VALID [2022-04-15 11:10:52,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-15 11:10:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 3: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 4: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 6: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,373 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {148920#true} {148920#true} #1432#return; {148920#true} is VALID [2022-04-15 11:10:52,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-15 11:10:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:10:52,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-15 11:10:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-15 11:10:52,415 INFO L272 TraceCheckUtils]: 1: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:52,415 INFO L290 TraceCheckUtils]: 2: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,416 INFO L290 TraceCheckUtils]: 3: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,416 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,416 INFO L290 TraceCheckUtils]: 5: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,417 INFO L290 TraceCheckUtils]: 6: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,417 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-15 11:10:52,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-15 11:10:52,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-15 11:10:52,418 INFO L290 TraceCheckUtils]: 3: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-15 11:10:52,418 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:52,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-15 11:10:52,419 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:52,419 INFO L290 TraceCheckUtils]: 7: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,420 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,420 INFO L290 TraceCheckUtils]: 10: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,421 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {148961#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,422 INFO L290 TraceCheckUtils]: 15: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,422 INFO L290 TraceCheckUtils]: 16: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,423 INFO L290 TraceCheckUtils]: 18: Hoare triple {148961#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,424 INFO L290 TraceCheckUtils]: 19: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,425 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1564#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,427 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 11:10:52,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {148962#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,427 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-15 11:10:52,427 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-15 11:10:52,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-15 11:10:52,428 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:52,428 INFO L290 TraceCheckUtils]: 7: Hoare triple {148963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,428 INFO L290 TraceCheckUtils]: 8: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,428 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148920#true} {148920#true} #1372#return; {148920#true} is VALID [2022-04-15 11:10:52,428 INFO L290 TraceCheckUtils]: 10: Hoare triple {148920#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {148920#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148920#true} is VALID [2022-04-15 11:10:52,429 INFO L272 TraceCheckUtils]: 12: Hoare triple {148920#true} call stub_driver_init(); {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:52,429 INFO L290 TraceCheckUtils]: 13: Hoare triple {148964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-15 11:10:52,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,429 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148920#true} {148920#true} #1374#return; {148920#true} is VALID [2022-04-15 11:10:52,429 INFO L290 TraceCheckUtils]: 16: Hoare triple {148920#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {148920#true} is VALID [2022-04-15 11:10:52,429 INFO L290 TraceCheckUtils]: 17: Hoare triple {148920#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L290 TraceCheckUtils]: 18: Hoare triple {148920#true} assume 3 == ~tmp_ndt_2~0; {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L272 TraceCheckUtils]: 19: Hoare triple {148920#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {148920#true} assume !(0 == ~irpSp__MinorFunction~0); {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {148920#true} assume 22 == ~irpSp__MinorFunction~0; {148920#true} is VALID [2022-04-15 11:10:52,430 INFO L290 TraceCheckUtils]: 23: Hoare triple {148920#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L272 TraceCheckUtils]: 24: Hoare triple {148920#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 25: Hoare triple {148965#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 26: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 27: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 28: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 29: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L290 TraceCheckUtils]: 32: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:52,431 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {148920#true} {148920#true} #1432#return; {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 34: Hoare triple {148920#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 35: Hoare triple {148920#true} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 36: Hoare triple {148920#true} assume ~status~2 == ~status~2;~setPagable~0 := 1; {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L272 TraceCheckUtils]: 37: Hoare triple {148920#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 38: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 39: Hoare triple {148920#true} assume !(~s~0 != ~NP~0); {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 40: Hoare triple {148920#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {148920#true} is VALID [2022-04-15 11:10:52,432 INFO L290 TraceCheckUtils]: 41: Hoare triple {148920#true} ~irpSp__Control~1 := 224; {148920#true} is VALID [2022-04-15 11:10:52,433 INFO L272 TraceCheckUtils]: 42: Hoare triple {148920#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:10:52,433 INFO L290 TraceCheckUtils]: 43: Hoare triple {148966#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-15 11:10:52,433 INFO L290 TraceCheckUtils]: 44: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-15 11:10:52,433 INFO L290 TraceCheckUtils]: 45: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-15 11:10:52,433 INFO L290 TraceCheckUtils]: 46: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-15 11:10:52,434 INFO L272 TraceCheckUtils]: 47: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:52,434 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-15 11:10:52,434 INFO L272 TraceCheckUtils]: 49: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-15 11:10:52,435 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,435 INFO L290 TraceCheckUtils]: 51: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,435 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1424#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,436 INFO L290 TraceCheckUtils]: 53: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,436 INFO L290 TraceCheckUtils]: 54: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,437 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1478#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,437 INFO L290 TraceCheckUtils]: 56: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,437 INFO L290 TraceCheckUtils]: 57: Hoare triple {148961#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,437 INFO L290 TraceCheckUtils]: 58: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,438 INFO L290 TraceCheckUtils]: 59: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,438 INFO L290 TraceCheckUtils]: 60: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,438 INFO L290 TraceCheckUtils]: 61: Hoare triple {148961#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,439 INFO L290 TraceCheckUtils]: 62: Hoare triple {148961#(= ~setEventCalled~0 1)} assume true; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,439 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {148961#(= ~setEventCalled~0 1)} {148920#true} #1564#return; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,439 INFO L290 TraceCheckUtils]: 64: Hoare triple {148961#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,440 INFO L290 TraceCheckUtils]: 65: Hoare triple {148961#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,440 INFO L272 TraceCheckUtils]: 66: Hoare triple {148961#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 67: Hoare triple {148961#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 68: Hoare triple {148961#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {148961#(= ~setEventCalled~0 1)} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 69: Hoare triple {148961#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-15 11:10:52,441 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-15 11:10:52,441 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-15 11:10:52,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:52,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:10:52,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350867912] [2022-04-15 11:10:52,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350867912] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 11:10:52,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [433266321] [2022-04-15 11:10:52,459 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 11:10:52,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 11:10:52,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 11:10:52,467 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) [2022-04-15 11:10:52,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 11:10:52,681 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 11:10:52,681 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 11:10:52,690 INFO L263 TraceCheckSpWp]: Trace formula consists of 837 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-15 11:10:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:10:52,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 11:10:53,362 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-15 11:10:53,363 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148920#true} is VALID [2022-04-15 11:10:53,364 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,364 INFO L290 TraceCheckUtils]: 8: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,365 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {148920#true} #1372#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,365 INFO L290 TraceCheckUtils]: 10: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,365 INFO L290 TraceCheckUtils]: 11: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,366 INFO L272 TraceCheckUtils]: 12: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call stub_driver_init(); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,366 INFO L290 TraceCheckUtils]: 13: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,367 INFO L290 TraceCheckUtils]: 14: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,367 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1374#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,367 INFO L290 TraceCheckUtils]: 16: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,368 INFO L290 TraceCheckUtils]: 17: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,368 INFO L290 TraceCheckUtils]: 18: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 3 == ~tmp_ndt_2~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,369 INFO L272 TraceCheckUtils]: 19: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,370 INFO L290 TraceCheckUtils]: 20: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,370 INFO L290 TraceCheckUtils]: 21: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~irpSp__MinorFunction~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,371 INFO L290 TraceCheckUtils]: 22: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 22 == ~irpSp__MinorFunction~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,371 INFO L290 TraceCheckUtils]: 23: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,372 INFO L272 TraceCheckUtils]: 24: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,372 INFO L290 TraceCheckUtils]: 25: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,373 INFO L290 TraceCheckUtils]: 27: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 == ~customIrp~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,373 INFO L290 TraceCheckUtils]: 28: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,374 INFO L290 TraceCheckUtils]: 29: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,374 INFO L290 TraceCheckUtils]: 30: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~tmp_ndt_6~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,374 INFO L290 TraceCheckUtils]: 31: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #res := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,375 INFO L290 TraceCheckUtils]: 32: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,376 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1432#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,376 INFO L290 TraceCheckUtils]: 34: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,376 INFO L290 TraceCheckUtils]: 35: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,377 INFO L290 TraceCheckUtils]: 36: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~2 == ~status~2;~setPagable~0 := 1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,377 INFO L272 TraceCheckUtils]: 37: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,378 INFO L290 TraceCheckUtils]: 38: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,378 INFO L290 TraceCheckUtils]: 39: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 != ~NP~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,379 INFO L290 TraceCheckUtils]: 40: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,379 INFO L290 TraceCheckUtils]: 41: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~irpSp__Control~1 := 224; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,379 INFO L272 TraceCheckUtils]: 42: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,380 INFO L290 TraceCheckUtils]: 43: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,380 INFO L290 TraceCheckUtils]: 44: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~compRegistered~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,381 INFO L290 TraceCheckUtils]: 45: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~routine~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,381 INFO L290 TraceCheckUtils]: 46: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 1 == ~routine~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,382 INFO L272 TraceCheckUtils]: 47: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,383 INFO L272 TraceCheckUtils]: 49: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret8 := KeSetEvent(~Event, 0, 0); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,383 INFO L290 TraceCheckUtils]: 50: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,383 INFO L290 TraceCheckUtils]: 51: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,384 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1424#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,385 INFO L290 TraceCheckUtils]: 53: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,385 INFO L290 TraceCheckUtils]: 54: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,386 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1478#return; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,386 INFO L290 TraceCheckUtils]: 56: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,386 INFO L290 TraceCheckUtils]: 57: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~__cil_tmp8~1 := ~compRetStatus~0; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,387 INFO L290 TraceCheckUtils]: 58: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,387 INFO L290 TraceCheckUtils]: 59: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,388 INFO L290 TraceCheckUtils]: 60: Hoare triple {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,388 INFO L290 TraceCheckUtils]: 61: Hoare triple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} #res := ~returnVal2~0; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,388 INFO L290 TraceCheckUtils]: 62: Hoare triple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} assume true; {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,389 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {149163#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} {149003#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1564#return; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,390 INFO L290 TraceCheckUtils]: 64: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,390 INFO L290 TraceCheckUtils]: 65: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume 0 != ~status~8; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,391 INFO L272 TraceCheckUtils]: 66: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,391 INFO L290 TraceCheckUtils]: 67: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-15 11:10:53,392 INFO L290 TraceCheckUtils]: 68: Hoare triple {149173#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-15 11:10:53,392 INFO L290 TraceCheckUtils]: 69: Hoare triple {148921#false} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-15 11:10:53,392 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-15 11:10:53,392 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-15 11:10:53,392 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-15 11:10:53,392 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-15 11:10:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:53,393 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 11:10:53,781 INFO L290 TraceCheckUtils]: 73: Hoare triple {148921#false} assume !false; {148921#false} is VALID [2022-04-15 11:10:53,781 INFO L272 TraceCheckUtils]: 72: Hoare triple {148921#false} call errorFn(); {148921#false} is VALID [2022-04-15 11:10:53,781 INFO L290 TraceCheckUtils]: 71: Hoare triple {148921#false} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-15 11:10:53,781 INFO L290 TraceCheckUtils]: 70: Hoare triple {148921#false} assume !(1 == ~customIrp~0); {148921#false} is VALID [2022-04-15 11:10:53,781 INFO L290 TraceCheckUtils]: 69: Hoare triple {148921#false} assume !(1 == ~setEventCalled~0); {148921#false} is VALID [2022-04-15 11:10:53,782 INFO L290 TraceCheckUtils]: 68: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {148921#false} is VALID [2022-04-15 11:10:53,782 INFO L290 TraceCheckUtils]: 67: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-15 11:10:53,783 INFO L272 TraceCheckUtils]: 66: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-15 11:10:53,783 INFO L290 TraceCheckUtils]: 65: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-15 11:10:53,783 INFO L290 TraceCheckUtils]: 64: Hoare triple {149219#(not (<= ~s~0 ~MPR3~0))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-15 11:10:53,784 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} {149235#(< ~MPR3~0 ~IPC~0)} #1564#return; {149219#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-15 11:10:53,785 INFO L290 TraceCheckUtils]: 62: Hoare triple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} assume true; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-15 11:10:53,785 INFO L290 TraceCheckUtils]: 61: Hoare triple {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} #res := ~returnVal2~0; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-15 11:10:53,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {148920#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {149239#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-15 11:10:53,785 INFO L290 TraceCheckUtils]: 59: Hoare triple {148920#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 58: Hoare triple {148920#true} assume !(3221225494 == ~__cil_tmp8~1 % 4294967296); {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 57: Hoare triple {148920#true} ~__cil_tmp8~1 := ~compRetStatus~0; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 56: Hoare triple {148920#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {148920#true} {148920#true} #1478#return; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {148920#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {148920#true} {148920#true} #1424#return; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {148920#true} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {148920#true} is VALID [2022-04-15 11:10:53,786 INFO L272 TraceCheckUtils]: 49: Hoare triple {148920#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 48: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L272 TraceCheckUtils]: 47: Hoare triple {148920#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 46: Hoare triple {148920#true} assume 1 == ~routine~0; {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 45: Hoare triple {148920#true} assume !(0 == ~routine~0); {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 44: Hoare triple {148920#true} assume 0 != ~compRegistered~0; {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 43: Hoare triple {148920#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L272 TraceCheckUtils]: 42: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {148920#true} is VALID [2022-04-15 11:10:53,787 INFO L290 TraceCheckUtils]: 41: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,788 INFO L290 TraceCheckUtils]: 40: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,788 INFO L290 TraceCheckUtils]: 38: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,789 INFO L272 TraceCheckUtils]: 37: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume ~status~2 == ~status~2;~setPagable~0 := 1; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,790 INFO L290 TraceCheckUtils]: 35: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~irpSp__Parameters__UsageNotification__InPath~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,790 INFO L290 TraceCheckUtils]: 34: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,791 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {148920#true} {149235#(< ~MPR3~0 ~IPC~0)} #1432#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 32: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 31: Hoare triple {148920#true} #res := 0; {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 30: Hoare triple {148920#true} assume 0 == ~tmp_ndt_6~0; {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 29: Hoare triple {148920#true} havoc ~tmp_ndt_6~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_6~0 := #t~nondet173;havoc #t~nondet173; {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 28: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {148920#true} assume !(1 == ~customIrp~0); {148920#true} is VALID [2022-04-15 11:10:53,791 INFO L290 TraceCheckUtils]: 26: Hoare triple {148920#true} assume !(~s~0 == ~MPR3~0); {148920#true} is VALID [2022-04-15 11:10:53,792 INFO L290 TraceCheckUtils]: 25: Hoare triple {148920#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {148920#true} is VALID [2022-04-15 11:10:53,792 INFO L272 TraceCheckUtils]: 24: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {148920#true} is VALID [2022-04-15 11:10:53,792 INFO L290 TraceCheckUtils]: 23: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,793 INFO L290 TraceCheckUtils]: 21: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,793 INFO L272 TraceCheckUtils]: 19: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,794 INFO L290 TraceCheckUtils]: 18: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,795 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148920#true} {149235#(< ~MPR3~0 ~IPC~0)} #1374#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,795 INFO L290 TraceCheckUtils]: 14: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,795 INFO L290 TraceCheckUtils]: 13: Hoare triple {148920#true} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148920#true} is VALID [2022-04-15 11:10:53,795 INFO L272 TraceCheckUtils]: 12: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {148920#true} is VALID [2022-04-15 11:10:53,795 INFO L290 TraceCheckUtils]: 11: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,796 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {149235#(< ~MPR3~0 ~IPC~0)} {148920#true} #1372#return; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,796 INFO L290 TraceCheckUtils]: 8: Hoare triple {149235#(< ~MPR3~0 ~IPC~0)} assume true; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {148920#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {149235#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-15 11:10:53,797 INFO L272 TraceCheckUtils]: 6: Hoare triple {148920#true} call _BLAST_init(); {148920#true} is VALID [2022-04-15 11:10:53,797 INFO L290 TraceCheckUtils]: 5: Hoare triple {148920#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148920#true} is VALID [2022-04-15 11:10:53,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {148920#true} call #t~ret180 := main(); {148920#true} is VALID [2022-04-15 11:10:53,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148920#true} {148920#true} #1506#return; {148920#true} is VALID [2022-04-15 11:10:53,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {148920#true} assume true; {148920#true} is VALID [2022-04-15 11:10:53,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {148920#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148920#true} is VALID [2022-04-15 11:10:53,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {148920#true} call ULTIMATE.init(); {148920#true} is VALID [2022-04-15 11:10:53,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:10:53,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [433266321] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-15 11:10:53,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-15 11:10:53,799 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-15 11:10:53,799 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:10:53,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [978580885] [2022-04-15 11:10:53,799 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [978580885] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:10:53,799 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:10:53,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-15 11:10:53,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096030164] [2022-04-15 11:10:53,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:10:53,800 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 [2022-04-15 11:10:53,800 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:10:53,800 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) [2022-04-15 11:10:53,861 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:53,861 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-15 11:10:53,862 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:10:53,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-15 11:10:53,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-15 11:10:53,862 INFO L87 Difference]: Start difference. First operand 788 states and 1058 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:10:57,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:10:57,893 INFO L93 Difference]: Finished difference Result 1106 states and 1472 transitions. [2022-04-15 11:10:57,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-15 11:10:57,893 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 [2022-04-15 11:10:57,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:10:57,894 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) [2022-04-15 11:10:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-15 11:10:57,900 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) [2022-04-15 11:10:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-15 11:10:57,906 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-15 11:10:58,487 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:10:58,530 INFO L225 Difference]: With dead ends: 1106 [2022-04-15 11:10:58,530 INFO L226 Difference]: Without dead ends: 942 [2022-04-15 11:10:58,531 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 151 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:10:58,532 INFO L913 BasicCegarLoop]: 690 mSDtfsCounter, 867 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 872 SdHoareTripleChecker+Valid, 1137 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:10:58,532 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [872 Valid, 1137 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 11:10:58,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2022-04-15 11:11:00,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 826. [2022-04-15 11:11:00,888 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:11:00,889 INFO L82 GeneralOperation]: Start isEquivalent. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:00,889 INFO L74 IsIncluded]: Start isIncluded. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:00,890 INFO L87 Difference]: Start difference. First operand 942 states. Second operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:00,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:00,917 INFO L93 Difference]: Finished difference Result 942 states and 1258 transitions. [2022-04-15 11:11:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1258 transitions. [2022-04-15 11:11:00,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:00,918 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:00,920 INFO L74 IsIncluded]: Start isIncluded. First operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 942 states. [2022-04-15 11:11:00,920 INFO L87 Difference]: Start difference. First operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 942 states. [2022-04-15 11:11:00,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:00,947 INFO L93 Difference]: Finished difference Result 942 states and 1258 transitions. [2022-04-15 11:11:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1258 transitions. [2022-04-15 11:11:00,948 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:00,948 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:00,948 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:11:00,948 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:11:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 826 states, 649 states have (on average 1.345146379044684) internal successors, (873), 661 states have internal predecessors, (873), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 826 states and 1108 transitions. [2022-04-15 11:11:00,981 INFO L78 Accepts]: Start accepts. Automaton has 826 states and 1108 transitions. Word has length 74 [2022-04-15 11:11:00,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:11:00,982 INFO L478 AbstractCegarLoop]: Abstraction has 826 states and 1108 transitions. [2022-04-15 11:11:00,982 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:11:00,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 826 states and 1108 transitions. [2022-04-15 11:11:03,409 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1108 transitions. [2022-04-15 11:11:03,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 11:11:03,411 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:11:03,411 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:11:03,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-15 11:11:03,611 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-15 11:11:03,611 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:11:03,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:11:03,612 INFO L85 PathProgramCache]: Analyzing trace with hash 2049298278, now seen corresponding path program 1 times [2022-04-15 11:11:03,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:03,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [216493155] [2022-04-15 11:11:03,612 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:11:03,612 INFO L85 PathProgramCache]: Analyzing trace with hash 2049298278, now seen corresponding path program 2 times [2022-04-15 11:11:03,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:11:03,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [703674978] [2022-04-15 11:11:03,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:11:03,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:11:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:11:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {155218#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {155179#true} is VALID [2022-04-15 11:11:03,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1506#return; {155179#true} is VALID [2022-04-15 11:11:03,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:11:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,740 INFO L290 TraceCheckUtils]: 0: Hoare triple {155219#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {155179#true} is VALID [2022-04-15 11:11:03,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,740 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1372#return; {155179#true} is VALID [2022-04-15 11:11:03,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:11:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {155220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {155179#true} is VALID [2022-04-15 11:11:03,755 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {155179#true} {155179#true} #1374#return; {155179#true} is VALID [2022-04-15 11:11:03,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:11:03,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:11:03,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:11:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:11:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:03,989 INFO L290 TraceCheckUtils]: 0: Hoare triple {155267#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-15 11:11:03,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-15 11:11:03,990 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,990 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {155179#true} {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {155259#(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; {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:11:03,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,992 INFO L290 TraceCheckUtils]: 2: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,992 INFO L272 TraceCheckUtils]: 3: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155267#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:03,993 INFO L290 TraceCheckUtils]: 4: Hoare triple {155267#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-15 11:11:03,993 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-15 11:11:03,993 INFO L290 TraceCheckUtils]: 6: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,993 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {155179#true} {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,994 INFO L290 TraceCheckUtils]: 8: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,994 INFO L290 TraceCheckUtils]: 9: Hoare triple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,995 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-15 11:11:03,995 INFO L290 TraceCheckUtils]: 0: Hoare triple {155244#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-15 11:11:03,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-15 11:11:03,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {155179#true} is VALID [2022-04-15 11:11:03,996 INFO L290 TraceCheckUtils]: 3: Hoare triple {155179#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:11:03,997 INFO L272 TraceCheckUtils]: 4: Hoare triple {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155259#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:03,997 INFO L290 TraceCheckUtils]: 5: Hoare triple {155259#(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; {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:11:03,998 INFO L290 TraceCheckUtils]: 6: Hoare triple {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,998 INFO L290 TraceCheckUtils]: 7: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:03,998 INFO L272 TraceCheckUtils]: 8: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155267#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:03,999 INFO L290 TraceCheckUtils]: 9: Hoare triple {155267#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-15 11:11:03,999 INFO L290 TraceCheckUtils]: 10: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-15 11:11:03,999 INFO L290 TraceCheckUtils]: 11: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:03,999 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {155179#true} {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,000 INFO L290 TraceCheckUtils]: 13: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,000 INFO L290 TraceCheckUtils]: 14: Hoare triple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,001 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-15 11:11:04,001 INFO L290 TraceCheckUtils]: 16: Hoare triple {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,002 INFO L290 TraceCheckUtils]: 17: Hoare triple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,002 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {155179#true} #1496#return; {155241#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:11:04,002 INFO L290 TraceCheckUtils]: 0: Hoare triple {155221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {155179#true} is VALID [2022-04-15 11:11:04,003 INFO L290 TraceCheckUtils]: 1: Hoare triple {155179#true} assume 2 == ~deviceExtension__Active~1; {155179#true} is VALID [2022-04-15 11:11:04,003 INFO L272 TraceCheckUtils]: 2: Hoare triple {155179#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {155244#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:04,003 INFO L290 TraceCheckUtils]: 3: Hoare triple {155244#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-15 11:11:04,003 INFO L290 TraceCheckUtils]: 4: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-15 11:11:04,004 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {155179#true} is VALID [2022-04-15 11:11:04,004 INFO L290 TraceCheckUtils]: 6: Hoare triple {155179#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:11:04,005 INFO L272 TraceCheckUtils]: 7: Hoare triple {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155259#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:04,005 INFO L290 TraceCheckUtils]: 8: Hoare triple {155259#(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; {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:11:04,005 INFO L290 TraceCheckUtils]: 9: Hoare triple {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,006 INFO L290 TraceCheckUtils]: 10: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155267#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:04,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {155267#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-15 11:11:04,007 INFO L290 TraceCheckUtils]: 13: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-15 11:11:04,007 INFO L290 TraceCheckUtils]: 14: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:04,007 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {155179#true} {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,008 INFO L290 TraceCheckUtils]: 16: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,008 INFO L290 TraceCheckUtils]: 17: Hoare triple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,009 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-15 11:11:04,009 INFO L290 TraceCheckUtils]: 19: Hoare triple {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,009 INFO L290 TraceCheckUtils]: 20: Hoare triple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,010 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {155179#true} #1496#return; {155241#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:11:04,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {155241#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {155242#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-15 11:11:04,011 INFO L290 TraceCheckUtils]: 23: Hoare triple {155242#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:04,011 INFO L290 TraceCheckUtils]: 24: Hoare triple {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:04,012 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {155179#true} #1376#return; {155216#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:11:04,013 INFO L272 TraceCheckUtils]: 0: Hoare triple {155179#true} call ULTIMATE.init(); {155218#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:11:04,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {155218#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {155179#true} is VALID [2022-04-15 11:11:04,014 INFO L290 TraceCheckUtils]: 2: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:04,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {155179#true} {155179#true} #1506#return; {155179#true} is VALID [2022-04-15 11:11:04,014 INFO L272 TraceCheckUtils]: 4: Hoare triple {155179#true} call #t~ret180 := main(); {155179#true} is VALID [2022-04-15 11:11:04,014 INFO L290 TraceCheckUtils]: 5: Hoare triple {155179#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {155179#true} is VALID [2022-04-15 11:11:04,015 INFO L272 TraceCheckUtils]: 6: Hoare triple {155179#true} call _BLAST_init(); {155219#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:11:04,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {155219#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {155179#true} is VALID [2022-04-15 11:11:04,015 INFO L290 TraceCheckUtils]: 8: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:04,015 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {155179#true} {155179#true} #1372#return; {155179#true} is VALID [2022-04-15 11:11:04,015 INFO L290 TraceCheckUtils]: 10: Hoare triple {155179#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {155179#true} is VALID [2022-04-15 11:11:04,015 INFO L290 TraceCheckUtils]: 11: Hoare triple {155179#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {155179#true} is VALID [2022-04-15 11:11:04,016 INFO L272 TraceCheckUtils]: 12: Hoare triple {155179#true} call stub_driver_init(); {155220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:04,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {155220#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {155179#true} is VALID [2022-04-15 11:11:04,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:04,016 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {155179#true} {155179#true} #1374#return; {155179#true} is VALID [2022-04-15 11:11:04,016 INFO L290 TraceCheckUtils]: 16: Hoare triple {155179#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {155179#true} is VALID [2022-04-15 11:11:04,016 INFO L290 TraceCheckUtils]: 17: Hoare triple {155179#true} assume 2 == ~tmp_ndt_1~0; {155179#true} is VALID [2022-04-15 11:11:04,017 INFO L272 TraceCheckUtils]: 18: Hoare triple {155179#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {155221#(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 [2022-04-15 11:11:04,017 INFO L290 TraceCheckUtils]: 19: Hoare triple {155221#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {155179#true} is VALID [2022-04-15 11:11:04,017 INFO L290 TraceCheckUtils]: 20: Hoare triple {155179#true} assume 2 == ~deviceExtension__Active~1; {155179#true} is VALID [2022-04-15 11:11:04,018 INFO L272 TraceCheckUtils]: 21: Hoare triple {155179#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {155244#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:04,018 INFO L290 TraceCheckUtils]: 22: Hoare triple {155244#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {155179#true} is VALID [2022-04-15 11:11:04,018 INFO L290 TraceCheckUtils]: 23: Hoare triple {155179#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {155179#true} is VALID [2022-04-15 11:11:04,018 INFO L290 TraceCheckUtils]: 24: Hoare triple {155179#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {155179#true} is VALID [2022-04-15 11:11:04,018 INFO L290 TraceCheckUtils]: 25: Hoare triple {155179#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:11:04,019 INFO L272 TraceCheckUtils]: 26: Hoare triple {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {155259#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:04,020 INFO L290 TraceCheckUtils]: 27: Hoare triple {155259#(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; {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:11:04,020 INFO L290 TraceCheckUtils]: 28: Hoare triple {155260#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,020 INFO L290 TraceCheckUtils]: 29: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,021 INFO L272 TraceCheckUtils]: 30: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {155267#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:04,021 INFO L290 TraceCheckUtils]: 31: Hoare triple {155267#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {155179#true} is VALID [2022-04-15 11:11:04,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {155179#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {155179#true} is VALID [2022-04-15 11:11:04,021 INFO L290 TraceCheckUtils]: 33: Hoare triple {155179#true} assume true; {155179#true} is VALID [2022-04-15 11:11:04,022 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {155179#true} {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,022 INFO L290 TraceCheckUtils]: 35: Hoare triple {155261#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,022 INFO L290 TraceCheckUtils]: 36: Hoare triple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:11:04,023 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {155266#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {155245#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1474#return; {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-15 11:11:04,023 INFO L290 TraceCheckUtils]: 38: Hoare triple {155257#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,024 INFO L290 TraceCheckUtils]: 39: Hoare triple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-15 11:11:04,024 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {155258#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {155179#true} #1496#return; {155241#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:11:04,025 INFO L290 TraceCheckUtils]: 41: Hoare triple {155241#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {155242#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-15 11:11:04,025 INFO L290 TraceCheckUtils]: 42: Hoare triple {155242#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:04,025 INFO L290 TraceCheckUtils]: 43: Hoare triple {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:04,026 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {155243#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {155179#true} #1376#return; {155216#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:11:04,026 INFO L290 TraceCheckUtils]: 45: Hoare triple {155216#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,027 INFO L290 TraceCheckUtils]: 46: Hoare triple {155217#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,027 INFO L290 TraceCheckUtils]: 47: Hoare triple {155217#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,027 INFO L290 TraceCheckUtils]: 48: Hoare triple {155217#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,028 INFO L290 TraceCheckUtils]: 49: Hoare triple {155217#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,028 INFO L290 TraceCheckUtils]: 50: Hoare triple {155217#(not (= main_~status~9 259))} assume -1 != ~status~9; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,028 INFO L290 TraceCheckUtils]: 51: Hoare triple {155217#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,029 INFO L290 TraceCheckUtils]: 52: Hoare triple {155217#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,029 INFO L290 TraceCheckUtils]: 53: Hoare triple {155217#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,029 INFO L290 TraceCheckUtils]: 54: Hoare triple {155217#(not (= main_~status~9 259))} assume 1 != ~pended~0; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,030 INFO L290 TraceCheckUtils]: 55: Hoare triple {155217#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {155217#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:04,030 INFO L290 TraceCheckUtils]: 56: Hoare triple {155217#(not (= main_~status~9 259))} assume 259 == ~status~9; {155180#false} is VALID [2022-04-15 11:11:04,030 INFO L272 TraceCheckUtils]: 57: Hoare triple {155180#false} call errorFn(); {155180#false} is VALID [2022-04-15 11:11:04,030 INFO L290 TraceCheckUtils]: 58: Hoare triple {155180#false} assume !false; {155180#false} is VALID [2022-04-15 11:11:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:11:04,031 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:11:04,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [703674978] [2022-04-15 11:11:04,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [703674978] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:04,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:04,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:11:04,031 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:11:04,031 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [216493155] [2022-04-15 11:11:04,031 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [216493155] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:04,031 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:04,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:11:04,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786302534] [2022-04-15 11:11:04,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:11:04,033 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 [2022-04-15 11:11:04,033 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:11:04,033 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) [2022-04-15 11:11:04,079 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:04,079 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 11:11:04,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:04,080 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 11:11:04,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:11:04,080 INFO L87 Difference]: Start difference. First operand 826 states and 1108 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) [2022-04-15 11:11:22,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:22,819 INFO L93 Difference]: Finished difference Result 852 states and 1136 transitions. [2022-04-15 11:11:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 11:11:22,819 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 [2022-04-15 11:11:22,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:11:22,819 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) [2022-04-15 11:11:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 713 transitions. [2022-04-15 11:11:22,825 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) [2022-04-15 11:11:22,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 713 transitions. [2022-04-15 11:11:22,831 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 713 transitions. [2022-04-15 11:11:23,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:23,661 INFO L225 Difference]: With dead ends: 852 [2022-04-15 11:11:23,661 INFO L226 Difference]: Without dead ends: 827 [2022-04-15 11:11:23,661 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-15 11:11:23,662 INFO L913 BasicCegarLoop]: 568 mSDtfsCounter, 398 mSDsluCounter, 1835 mSDsCounter, 0 mSdLazyCounter, 6240 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 401 SdHoareTripleChecker+Valid, 2403 SdHoareTripleChecker+Invalid, 6384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 6240 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.9s IncrementalHoareTripleChecker+Time [2022-04-15 11:11:23,662 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [401 Valid, 2403 Invalid, 6384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 6240 Invalid, 0 Unknown, 0 Unchecked, 7.9s Time] [2022-04-15 11:11:23,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 827 states. [2022-04-15 11:11:25,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 827 to 825. [2022-04-15 11:11:25,983 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:11:25,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 827 states. Second operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:25,985 INFO L74 IsIncluded]: Start isIncluded. First operand 827 states. Second operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:25,986 INFO L87 Difference]: Start difference. First operand 827 states. Second operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:26,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:26,007 INFO L93 Difference]: Finished difference Result 827 states and 1099 transitions. [2022-04-15 11:11:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1099 transitions. [2022-04-15 11:11:26,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:26,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:26,010 INFO L74 IsIncluded]: Start isIncluded. First operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 827 states. [2022-04-15 11:11:26,011 INFO L87 Difference]: Start difference. First operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) Second operand 827 states. [2022-04-15 11:11:26,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:26,046 INFO L93 Difference]: Finished difference Result 827 states and 1099 transitions. [2022-04-15 11:11:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1099 transitions. [2022-04-15 11:11:26,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:26,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:26,047 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:11:26,047 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:11:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 648 states have (on average 1.3302469135802468) internal successors, (862), 660 states have internal predecessors, (862), 107 states have call successors, (107), 51 states have call predecessors, (107), 69 states have return successors, (128), 120 states have call predecessors, (128), 100 states have call successors, (128) [2022-04-15 11:11:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1097 transitions. [2022-04-15 11:11:26,082 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1097 transitions. Word has length 59 [2022-04-15 11:11:26,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:11:26,082 INFO L478 AbstractCegarLoop]: Abstraction has 825 states and 1097 transitions. [2022-04-15 11:11:26,082 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:11:26,083 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 825 states and 1097 transitions. [2022-04-15 11:11:28,470 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1097 edges. 1097 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1097 transitions. [2022-04-15 11:11:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-15 11:11:28,472 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:11:28,472 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:11:28,472 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-15 11:11:28,472 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:11:28,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:11:28,472 INFO L85 PathProgramCache]: Analyzing trace with hash -1081135518, now seen corresponding path program 1 times [2022-04-15 11:11:28,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:28,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [850543720] [2022-04-15 11:11:28,473 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:11:28,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1081135518, now seen corresponding path program 2 times [2022-04-15 11:11:28,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:11:28,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756851407] [2022-04-15 11:11:28,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:11:28,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:11:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:11:28,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,585 INFO L290 TraceCheckUtils]: 0: Hoare triple {160332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160292#true} is VALID [2022-04-15 11:11:28,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160292#true} {160292#true} #1506#return; {160292#true} is VALID [2022-04-15 11:11:28,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:11:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {160333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160292#true} is VALID [2022-04-15 11:11:28,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,610 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160292#true} {160292#true} #1372#return; {160292#true} is VALID [2022-04-15 11:11:28,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:11:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {160334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160292#true} is VALID [2022-04-15 11:11:28,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,625 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160292#true} {160292#true} #1374#return; {160292#true} is VALID [2022-04-15 11:11:28,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:11:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:11:28,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:11:28,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:28,799 INFO L290 TraceCheckUtils]: 0: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume !(0 != ~compRegistered~0); {160292#true} is VALID [2022-04-15 11:11:28,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {160292#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {160292#true} is VALID [2022-04-15 11:11:28,799 INFO L290 TraceCheckUtils]: 3: Hoare triple {160292#true} assume !(~s~0 == ~NP~0); {160292#true} is VALID [2022-04-15 11:11:28,800 INFO L290 TraceCheckUtils]: 4: Hoare triple {160292#true} assume !(~s~0 == ~MPR1~0); {160292#true} is VALID [2022-04-15 11:11:28,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {160292#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,800 INFO L290 TraceCheckUtils]: 6: Hoare triple {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,801 INFO L290 TraceCheckUtils]: 7: Hoare triple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,802 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {160292#true} #1486#return; {160365#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {160292#true} is VALID [2022-04-15 11:11:28,802 INFO L290 TraceCheckUtils]: 2: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,803 INFO L272 TraceCheckUtils]: 3: Hoare triple {160292#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {160355#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:28,803 INFO L290 TraceCheckUtils]: 4: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,803 INFO L290 TraceCheckUtils]: 5: Hoare triple {160292#true} assume !(0 != ~compRegistered~0); {160292#true} is VALID [2022-04-15 11:11:28,803 INFO L290 TraceCheckUtils]: 6: Hoare triple {160292#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {160292#true} is VALID [2022-04-15 11:11:28,803 INFO L290 TraceCheckUtils]: 7: Hoare triple {160292#true} assume !(~s~0 == ~NP~0); {160292#true} is VALID [2022-04-15 11:11:28,803 INFO L290 TraceCheckUtils]: 8: Hoare triple {160292#true} assume !(~s~0 == ~MPR1~0); {160292#true} is VALID [2022-04-15 11:11:28,804 INFO L290 TraceCheckUtils]: 9: Hoare triple {160292#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,804 INFO L290 TraceCheckUtils]: 10: Hoare triple {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,805 INFO L290 TraceCheckUtils]: 11: Hoare triple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,805 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {160292#true} #1486#return; {160365#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,806 INFO L290 TraceCheckUtils]: 13: Hoare triple {160365#(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; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,806 INFO L290 TraceCheckUtils]: 14: Hoare triple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,807 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {160292#true} #1504#return; {160352#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {160335#(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; {160292#true} is VALID [2022-04-15 11:11:28,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {160292#true} assume !(2 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {160292#true} assume !(3 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,807 INFO L290 TraceCheckUtils]: 3: Hoare triple {160292#true} assume !(1 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,808 INFO L290 TraceCheckUtils]: 4: Hoare triple {160292#true} assume !(7 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {160292#true} ~deviceExtension__Active~1 := 0; {160292#true} is VALID [2022-04-15 11:11:28,808 INFO L272 TraceCheckUtils]: 6: Hoare triple {160292#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {160355#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:28,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {160292#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {160292#true} is VALID [2022-04-15 11:11:28,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L272 TraceCheckUtils]: 10: Hoare triple {160292#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {160355#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 12: Hoare triple {160292#true} assume !(0 != ~compRegistered~0); {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 13: Hoare triple {160292#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 14: Hoare triple {160292#true} assume !(~s~0 == ~NP~0); {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 15: Hoare triple {160292#true} assume !(~s~0 == ~MPR1~0); {160292#true} is VALID [2022-04-15 11:11:28,810 INFO L290 TraceCheckUtils]: 16: Hoare triple {160292#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,811 INFO L290 TraceCheckUtils]: 17: Hoare triple {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,811 INFO L290 TraceCheckUtils]: 18: Hoare triple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,812 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {160292#true} #1486#return; {160365#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,813 INFO L290 TraceCheckUtils]: 20: Hoare triple {160365#(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; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,813 INFO L290 TraceCheckUtils]: 21: Hoare triple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,814 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {160292#true} #1504#return; {160352#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,815 INFO L290 TraceCheckUtils]: 23: Hoare triple {160352#(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; {160353#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,815 INFO L290 TraceCheckUtils]: 24: Hoare triple {160353#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:11:28,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:11:28,817 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {160292#true} #1376#return; {160330#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-15 11:11:28,819 INFO L272 TraceCheckUtils]: 0: Hoare triple {160292#true} call ULTIMATE.init(); {160332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:11:28,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {160332#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160292#true} is VALID [2022-04-15 11:11:28,819 INFO L290 TraceCheckUtils]: 2: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,819 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160292#true} {160292#true} #1506#return; {160292#true} is VALID [2022-04-15 11:11:28,819 INFO L272 TraceCheckUtils]: 4: Hoare triple {160292#true} call #t~ret180 := main(); {160292#true} is VALID [2022-04-15 11:11:28,819 INFO L290 TraceCheckUtils]: 5: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,821 INFO L272 TraceCheckUtils]: 6: Hoare triple {160292#true} call _BLAST_init(); {160333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:11:28,821 INFO L290 TraceCheckUtils]: 7: Hoare triple {160333#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160292#true} is VALID [2022-04-15 11:11:28,821 INFO L290 TraceCheckUtils]: 8: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,821 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160292#true} {160292#true} #1372#return; {160292#true} is VALID [2022-04-15 11:11:28,821 INFO L290 TraceCheckUtils]: 10: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,821 INFO L290 TraceCheckUtils]: 11: Hoare triple {160292#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {160292#true} is VALID [2022-04-15 11:11:28,822 INFO L272 TraceCheckUtils]: 12: Hoare triple {160292#true} call stub_driver_init(); {160334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:28,822 INFO L290 TraceCheckUtils]: 13: Hoare triple {160334#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160292#true} is VALID [2022-04-15 11:11:28,822 INFO L290 TraceCheckUtils]: 14: Hoare triple {160292#true} assume true; {160292#true} is VALID [2022-04-15 11:11:28,822 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160292#true} {160292#true} #1374#return; {160292#true} is VALID [2022-04-15 11:11:28,822 INFO L290 TraceCheckUtils]: 16: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,822 INFO L290 TraceCheckUtils]: 17: Hoare triple {160292#true} assume 2 == ~tmp_ndt_1~0; {160292#true} is VALID [2022-04-15 11:11:28,823 INFO L272 TraceCheckUtils]: 18: Hoare triple {160292#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {160335#(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 [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 19: Hoare triple {160335#(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; {160292#true} is VALID [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 20: Hoare triple {160292#true} assume !(2 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 21: Hoare triple {160292#true} assume !(3 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 22: Hoare triple {160292#true} assume !(1 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 23: Hoare triple {160292#true} assume !(7 == ~deviceExtension__Active~1); {160292#true} is VALID [2022-04-15 11:11:28,824 INFO L290 TraceCheckUtils]: 24: Hoare triple {160292#true} ~deviceExtension__Active~1 := 0; {160292#true} is VALID [2022-04-15 11:11:28,825 INFO L272 TraceCheckUtils]: 25: Hoare triple {160292#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {160355#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:28,825 INFO L290 TraceCheckUtils]: 26: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,825 INFO L290 TraceCheckUtils]: 27: Hoare triple {160292#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {160292#true} is VALID [2022-04-15 11:11:28,825 INFO L290 TraceCheckUtils]: 28: Hoare triple {160292#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; {160292#true} is VALID [2022-04-15 11:11:28,826 INFO L272 TraceCheckUtils]: 29: Hoare triple {160292#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {160355#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:11:28,826 INFO L290 TraceCheckUtils]: 30: Hoare triple {160355#(and (= ~setEventCalled~0 |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; {160292#true} is VALID [2022-04-15 11:11:28,826 INFO L290 TraceCheckUtils]: 31: Hoare triple {160292#true} assume !(0 != ~compRegistered~0); {160292#true} is VALID [2022-04-15 11:11:28,826 INFO L290 TraceCheckUtils]: 32: Hoare triple {160292#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {160292#true} is VALID [2022-04-15 11:11:28,826 INFO L290 TraceCheckUtils]: 33: Hoare triple {160292#true} assume !(~s~0 == ~NP~0); {160292#true} is VALID [2022-04-15 11:11:28,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {160292#true} assume !(~s~0 == ~MPR1~0); {160292#true} is VALID [2022-04-15 11:11:28,827 INFO L290 TraceCheckUtils]: 35: Hoare triple {160292#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,827 INFO L290 TraceCheckUtils]: 36: Hoare triple {160367#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,828 INFO L290 TraceCheckUtils]: 37: Hoare triple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:11:28,828 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {160368#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {160292#true} #1486#return; {160365#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,829 INFO L290 TraceCheckUtils]: 39: Hoare triple {160365#(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; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,829 INFO L290 TraceCheckUtils]: 40: Hoare triple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,830 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {160366#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {160292#true} #1504#return; {160352#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,831 INFO L290 TraceCheckUtils]: 42: Hoare triple {160352#(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; {160353#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:11:28,831 INFO L290 TraceCheckUtils]: 43: Hoare triple {160353#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:11:28,832 INFO L290 TraceCheckUtils]: 44: Hoare triple {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:11:28,832 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {160354#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {160292#true} #1376#return; {160330#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-15 11:11:28,833 INFO L290 TraceCheckUtils]: 46: Hoare triple {160330#(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; {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,833 INFO L290 TraceCheckUtils]: 47: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,834 INFO L290 TraceCheckUtils]: 48: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,834 INFO L290 TraceCheckUtils]: 49: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,835 INFO L290 TraceCheckUtils]: 50: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,835 INFO L290 TraceCheckUtils]: 51: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,835 INFO L290 TraceCheckUtils]: 52: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,836 INFO L290 TraceCheckUtils]: 53: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,836 INFO L290 TraceCheckUtils]: 54: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:11:28,838 INFO L290 TraceCheckUtils]: 55: Hoare triple {160331#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {160293#false} is VALID [2022-04-15 11:11:28,838 INFO L272 TraceCheckUtils]: 56: Hoare triple {160293#false} call errorFn(); {160293#false} is VALID [2022-04-15 11:11:28,838 INFO L290 TraceCheckUtils]: 57: Hoare triple {160293#false} assume !false; {160293#false} is VALID [2022-04-15 11:11:28,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:11:28,838 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:11:28,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756851407] [2022-04-15 11:11:28,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756851407] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:28,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:28,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:11:28,839 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:11:28,839 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [850543720] [2022-04-15 11:11:28,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [850543720] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:28,839 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:28,839 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:11:28,839 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051932323] [2022-04-15 11:11:28,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:11:28,839 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 [2022-04-15 11:11:28,840 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:11:28,840 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) [2022-04-15 11:11:28,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:28,879 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 11:11:28,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:28,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 11:11:28,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:11:28,880 INFO L87 Difference]: Start difference. First operand 825 states and 1097 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) [2022-04-15 11:11:44,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:44,619 INFO L93 Difference]: Finished difference Result 842 states and 1115 transitions. [2022-04-15 11:11:44,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-15 11:11:44,619 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 [2022-04-15 11:11:44,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:11:44,620 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) [2022-04-15 11:11:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 682 transitions. [2022-04-15 11:11:44,624 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) [2022-04-15 11:11:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 682 transitions. [2022-04-15 11:11:44,628 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 682 transitions. [2022-04-15 11:11:45,396 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:45,427 INFO L225 Difference]: With dead ends: 842 [2022-04-15 11:11:45,427 INFO L226 Difference]: Without dead ends: 822 [2022-04-15 11:11:45,427 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-04-15 11:11:45,428 INFO L913 BasicCegarLoop]: 579 mSDtfsCounter, 634 mSDsluCounter, 1554 mSDsCounter, 0 mSdLazyCounter, 4771 mSolverCounterSat, 228 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 636 SdHoareTripleChecker+Valid, 2133 SdHoareTripleChecker+Invalid, 4999 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 228 IncrementalHoareTripleChecker+Valid, 4771 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-15 11:11:45,428 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [636 Valid, 2133 Invalid, 4999 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [228 Valid, 4771 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-15 11:11:45,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 822 states. [2022-04-15 11:11:47,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 822 to 822. [2022-04-15 11:11:47,761 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:11:47,762 INFO L82 GeneralOperation]: Start isEquivalent. First operand 822 states. Second operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-15 11:11:47,763 INFO L74 IsIncluded]: Start isIncluded. First operand 822 states. Second operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-15 11:11:47,763 INFO L87 Difference]: Start difference. First operand 822 states. Second operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-15 11:11:47,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:47,785 INFO L93 Difference]: Finished difference Result 822 states and 1092 transitions. [2022-04-15 11:11:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1092 transitions. [2022-04-15 11:11:47,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:47,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:47,787 INFO L74 IsIncluded]: Start isIncluded. First operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 822 states. [2022-04-15 11:11:47,787 INFO L87 Difference]: Start difference. First operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) Second operand 822 states. [2022-04-15 11:11:47,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:11:47,809 INFO L93 Difference]: Finished difference Result 822 states and 1092 transitions. [2022-04-15 11:11:47,809 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1092 transitions. [2022-04-15 11:11:47,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:11:47,810 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:11:47,810 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:11:47,810 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:11:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 822 states, 646 states have (on average 1.3297213622291022) internal successors, (859), 658 states have internal predecessors, (859), 106 states have call successors, (106), 51 states have call predecessors, (106), 69 states have return successors, (127), 119 states have call predecessors, (127), 99 states have call successors, (127) [2022-04-15 11:11:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 822 states and 1092 transitions. [2022-04-15 11:11:47,842 INFO L78 Accepts]: Start accepts. Automaton has 822 states and 1092 transitions. Word has length 58 [2022-04-15 11:11:47,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:11:47,842 INFO L478 AbstractCegarLoop]: Abstraction has 822 states and 1092 transitions. [2022-04-15 11:11:47,842 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-15 11:11:47,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 822 states and 1092 transitions. [2022-04-15 11:11:50,208 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1092 edges. 1092 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:50,209 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1092 transitions. [2022-04-15 11:11:50,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 11:11:50,210 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:11:50,210 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:11:50,210 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-15 11:11:50,211 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:11:50,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:11:50,211 INFO L85 PathProgramCache]: Analyzing trace with hash -1820752266, now seen corresponding path program 1 times [2022-04-15 11:11:50,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:50,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [735719555] [2022-04-15 11:11:50,211 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:11:50,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1820752266, now seen corresponding path program 2 times [2022-04-15 11:11:50,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:11:50,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813581725] [2022-04-15 11:11:50,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:11:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:11:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:11:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,323 INFO L290 TraceCheckUtils]: 0: Hoare triple {165386#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165347#true} is VALID [2022-04-15 11:11:50,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165347#true} {165347#true} #1506#return; {165347#true} is VALID [2022-04-15 11:11:50,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:11:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {165387#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165347#true} is VALID [2022-04-15 11:11:50,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,354 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165347#true} {165347#true} #1372#return; {165347#true} is VALID [2022-04-15 11:11:50,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:11:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {165388#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165347#true} is VALID [2022-04-15 11:11:50,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165347#true} {165347#true} #1374#return; {165347#true} is VALID [2022-04-15 11:11:50,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:11:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:11:50,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 11:11:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:11:50,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {165419#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165347#true} is VALID [2022-04-15 11:11:50,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165347#true} is VALID [2022-04-15 11:11:50,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,555 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165347#true} {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,555 INFO L290 TraceCheckUtils]: 0: Hoare triple {165411#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {165347#true} is VALID [2022-04-15 11:11:50,555 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,555 INFO L290 TraceCheckUtils]: 2: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,555 INFO L290 TraceCheckUtils]: 3: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,556 INFO L290 TraceCheckUtils]: 4: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {165347#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {165347#true} is VALID [2022-04-15 11:11:50,556 INFO L290 TraceCheckUtils]: 6: Hoare triple {165347#true} ~Irp__IoStatus__Information~1 := 0; {165347#true} is VALID [2022-04-15 11:11:50,557 INFO L290 TraceCheckUtils]: 7: Hoare triple {165347#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:11:50,557 INFO L290 TraceCheckUtils]: 8: Hoare triple {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,558 INFO L290 TraceCheckUtils]: 9: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,558 INFO L272 TraceCheckUtils]: 10: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {165419#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:50,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {165419#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165347#true} is VALID [2022-04-15 11:11:50,559 INFO L290 TraceCheckUtils]: 12: Hoare triple {165347#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165347#true} is VALID [2022-04-15 11:11:50,559 INFO L290 TraceCheckUtils]: 13: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,559 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {165347#true} {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,560 INFO L290 TraceCheckUtils]: 15: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,560 INFO L290 TraceCheckUtils]: 16: Hoare triple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,561 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {165347#true} #1498#return; {165408#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-15 11:11:50,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {165389#(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; {165347#true} is VALID [2022-04-15 11:11:50,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {165347#true} assume !(2 == ~deviceExtension__Active~1); {165347#true} is VALID [2022-04-15 11:11:50,561 INFO L290 TraceCheckUtils]: 2: Hoare triple {165347#true} assume 3 == ~deviceExtension__Active~1; {165347#true} is VALID [2022-04-15 11:11:50,562 INFO L272 TraceCheckUtils]: 3: Hoare triple {165347#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {165411#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:50,562 INFO L290 TraceCheckUtils]: 4: Hoare triple {165411#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {165347#true} is VALID [2022-04-15 11:11:50,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,562 INFO L290 TraceCheckUtils]: 6: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,562 INFO L290 TraceCheckUtils]: 7: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,562 INFO L290 TraceCheckUtils]: 8: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,563 INFO L290 TraceCheckUtils]: 9: Hoare triple {165347#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {165347#true} is VALID [2022-04-15 11:11:50,563 INFO L290 TraceCheckUtils]: 10: Hoare triple {165347#true} ~Irp__IoStatus__Information~1 := 0; {165347#true} is VALID [2022-04-15 11:11:50,563 INFO L290 TraceCheckUtils]: 11: Hoare triple {165347#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:11:50,564 INFO L290 TraceCheckUtils]: 12: Hoare triple {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,564 INFO L290 TraceCheckUtils]: 13: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,564 INFO L272 TraceCheckUtils]: 14: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {165419#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:50,565 INFO L290 TraceCheckUtils]: 15: Hoare triple {165419#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165347#true} is VALID [2022-04-15 11:11:50,565 INFO L290 TraceCheckUtils]: 16: Hoare triple {165347#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165347#true} is VALID [2022-04-15 11:11:50,565 INFO L290 TraceCheckUtils]: 17: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,565 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {165347#true} {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,566 INFO L290 TraceCheckUtils]: 19: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,566 INFO L290 TraceCheckUtils]: 20: Hoare triple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,567 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {165347#true} #1498#return; {165408#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-15 11:11:50,567 INFO L290 TraceCheckUtils]: 22: Hoare triple {165408#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {165409#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:11:50,568 INFO L290 TraceCheckUtils]: 23: Hoare triple {165409#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:50,568 INFO L290 TraceCheckUtils]: 24: Hoare triple {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:50,569 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {165347#true} #1376#return; {165384#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:11:50,571 INFO L272 TraceCheckUtils]: 0: Hoare triple {165347#true} call ULTIMATE.init(); {165386#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:11:50,571 INFO L290 TraceCheckUtils]: 1: Hoare triple {165386#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165347#true} is VALID [2022-04-15 11:11:50,571 INFO L290 TraceCheckUtils]: 2: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,571 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165347#true} {165347#true} #1506#return; {165347#true} is VALID [2022-04-15 11:11:50,571 INFO L272 TraceCheckUtils]: 4: Hoare triple {165347#true} call #t~ret180 := main(); {165347#true} is VALID [2022-04-15 11:11:50,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,572 INFO L272 TraceCheckUtils]: 6: Hoare triple {165347#true} call _BLAST_init(); {165387#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:11:50,572 INFO L290 TraceCheckUtils]: 7: Hoare triple {165387#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165347#true} is VALID [2022-04-15 11:11:50,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,572 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165347#true} {165347#true} #1372#return; {165347#true} is VALID [2022-04-15 11:11:50,573 INFO L290 TraceCheckUtils]: 10: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {165347#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165347#true} is VALID [2022-04-15 11:11:50,573 INFO L272 TraceCheckUtils]: 12: Hoare triple {165347#true} call stub_driver_init(); {165388#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:50,573 INFO L290 TraceCheckUtils]: 13: Hoare triple {165388#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165347#true} is VALID [2022-04-15 11:11:50,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,573 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165347#true} {165347#true} #1374#return; {165347#true} is VALID [2022-04-15 11:11:50,574 INFO L290 TraceCheckUtils]: 16: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {165347#true} assume 2 == ~tmp_ndt_1~0; {165347#true} is VALID [2022-04-15 11:11:50,574 INFO L272 TraceCheckUtils]: 18: Hoare triple {165347#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {165389#(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 [2022-04-15 11:11:50,575 INFO L290 TraceCheckUtils]: 19: Hoare triple {165389#(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; {165347#true} is VALID [2022-04-15 11:11:50,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {165347#true} assume !(2 == ~deviceExtension__Active~1); {165347#true} is VALID [2022-04-15 11:11:50,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {165347#true} assume 3 == ~deviceExtension__Active~1; {165347#true} is VALID [2022-04-15 11:11:50,575 INFO L272 TraceCheckUtils]: 22: Hoare triple {165347#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {165411#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {165411#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 25: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 26: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {165347#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; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 28: Hoare triple {165347#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 29: Hoare triple {165347#true} ~Irp__IoStatus__Information~1 := 0; {165347#true} is VALID [2022-04-15 11:11:50,576 INFO L290 TraceCheckUtils]: 30: Hoare triple {165347#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:11:50,577 INFO L290 TraceCheckUtils]: 31: Hoare triple {165412#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 2147483670 == ~__cil_tmp106~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,577 INFO L290 TraceCheckUtils]: 32: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,578 INFO L272 TraceCheckUtils]: 33: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {165419#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:11:50,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {165419#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165347#true} is VALID [2022-04-15 11:11:50,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {165347#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165347#true} is VALID [2022-04-15 11:11:50,578 INFO L290 TraceCheckUtils]: 36: Hoare triple {165347#true} assume true; {165347#true} is VALID [2022-04-15 11:11:50,578 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {165347#true} {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1526#return; {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-15 11:11:50,579 INFO L290 TraceCheckUtils]: 38: Hoare triple {165413#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,579 INFO L290 TraceCheckUtils]: 39: Hoare triple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:11:50,580 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {165418#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {165347#true} #1498#return; {165408#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-15 11:11:50,580 INFO L290 TraceCheckUtils]: 41: Hoare triple {165408#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {165409#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:11:50,580 INFO L290 TraceCheckUtils]: 42: Hoare triple {165409#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:50,581 INFO L290 TraceCheckUtils]: 43: Hoare triple {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:11:50,581 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {165410#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {165347#true} #1376#return; {165384#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:11:50,582 INFO L290 TraceCheckUtils]: 45: Hoare triple {165384#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,582 INFO L290 TraceCheckUtils]: 46: Hoare triple {165385#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,582 INFO L290 TraceCheckUtils]: 47: Hoare triple {165385#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,583 INFO L290 TraceCheckUtils]: 48: Hoare triple {165385#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,583 INFO L290 TraceCheckUtils]: 49: Hoare triple {165385#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,583 INFO L290 TraceCheckUtils]: 50: Hoare triple {165385#(not (= main_~status~9 259))} assume -1 != ~status~9; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {165385#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,584 INFO L290 TraceCheckUtils]: 52: Hoare triple {165385#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,584 INFO L290 TraceCheckUtils]: 53: Hoare triple {165385#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,585 INFO L290 TraceCheckUtils]: 54: Hoare triple {165385#(not (= main_~status~9 259))} assume 1 != ~pended~0; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,585 INFO L290 TraceCheckUtils]: 55: Hoare triple {165385#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {165385#(not (= main_~status~9 259))} is VALID [2022-04-15 11:11:50,585 INFO L290 TraceCheckUtils]: 56: Hoare triple {165385#(not (= main_~status~9 259))} assume 259 == ~status~9; {165348#false} is VALID [2022-04-15 11:11:50,585 INFO L272 TraceCheckUtils]: 57: Hoare triple {165348#false} call errorFn(); {165348#false} is VALID [2022-04-15 11:11:50,585 INFO L290 TraceCheckUtils]: 58: Hoare triple {165348#false} assume !false; {165348#false} is VALID [2022-04-15 11:11:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:11:50,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:11:50,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813581725] [2022-04-15 11:11:50,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813581725] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:50,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:50,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:11:50,586 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:11:50,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [735719555] [2022-04-15 11:11:50,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [735719555] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:11:50,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:11:50,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:11:50,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112444116] [2022-04-15 11:11:50,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:11:50,587 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 [2022-04-15 11:11:50,587 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:11:50,587 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) [2022-04-15 11:11:50,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:11:50,639 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 11:11:50,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:11:50,641 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 11:11:50,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:11:50,641 INFO L87 Difference]: Start difference. First operand 822 states and 1092 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) [2022-04-15 11:12:04,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:04,561 INFO L93 Difference]: Finished difference Result 875 states and 1147 transitions. [2022-04-15 11:12:04,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 11:12:04,562 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 [2022-04-15 11:12:04,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:12:04,562 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) [2022-04-15 11:12:04,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 724 transitions. [2022-04-15 11:12:04,566 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) [2022-04-15 11:12:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 724 transitions. [2022-04-15 11:12:04,571 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 724 transitions. [2022-04-15 11:12:05,354 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 724 edges. 724 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:05,385 INFO L225 Difference]: With dead ends: 875 [2022-04-15 11:12:05,386 INFO L226 Difference]: Without dead ends: 810 [2022-04-15 11:12:05,386 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-15 11:12:05,387 INFO L913 BasicCegarLoop]: 555 mSDtfsCounter, 667 mSDsluCounter, 1281 mSDsCounter, 0 mSdLazyCounter, 4158 mSolverCounterSat, 250 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 1836 SdHoareTripleChecker+Invalid, 4408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 250 IncrementalHoareTripleChecker+Valid, 4158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-15 11:12:05,387 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 1836 Invalid, 4408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [250 Valid, 4158 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-15 11:12:05,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2022-04-15 11:12:07,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 810. [2022-04-15 11:12:07,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:12:07,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 810 states. Second operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) [2022-04-15 11:12:07,687 INFO L74 IsIncluded]: Start isIncluded. First operand 810 states. Second operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) [2022-04-15 11:12:07,688 INFO L87 Difference]: Start difference. First operand 810 states. Second operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) [2022-04-15 11:12:07,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:07,709 INFO L93 Difference]: Finished difference Result 810 states and 1071 transitions. [2022-04-15 11:12:07,709 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1071 transitions. [2022-04-15 11:12:07,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:07,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:07,711 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) Second operand 810 states. [2022-04-15 11:12:07,711 INFO L87 Difference]: Start difference. First operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) Second operand 810 states. [2022-04-15 11:12:07,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:07,732 INFO L93 Difference]: Finished difference Result 810 states and 1071 transitions. [2022-04-15 11:12:07,733 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1071 transitions. [2022-04-15 11:12:07,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:07,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:07,733 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:12:07,733 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:12:07,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 637 states have (on average 1.3249607535321821) internal successors, (844), 649 states have internal predecessors, (844), 103 states have call successors, (103), 51 states have call predecessors, (103), 69 states have return successors, (124), 116 states have call predecessors, (124), 96 states have call successors, (124) [2022-04-15 11:12:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1071 transitions. [2022-04-15 11:12:07,766 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1071 transitions. Word has length 59 [2022-04-15 11:12:07,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:12:07,766 INFO L478 AbstractCegarLoop]: Abstraction has 810 states and 1071 transitions. [2022-04-15 11:12:07,766 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:07,766 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1071 transitions. [2022-04-15 11:12:10,115 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1071 edges. 1071 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:10,115 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1071 transitions. [2022-04-15 11:12:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 11:12:10,116 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:12:10,116 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:12:10,117 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-15 11:12:10,117 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:12:10,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:12:10,117 INFO L85 PathProgramCache]: Analyzing trace with hash 600816654, now seen corresponding path program 1 times [2022-04-15 11:12:10,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:10,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1912473176] [2022-04-15 11:12:10,117 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:12:10,118 INFO L85 PathProgramCache]: Analyzing trace with hash 600816654, now seen corresponding path program 2 times [2022-04-15 11:12:10,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:12:10,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024975838] [2022-04-15 11:12:10,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:12:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:12:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:12:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,187 INFO L290 TraceCheckUtils]: 0: Hoare triple {170464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {170426#true} is VALID [2022-04-15 11:12:10,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,188 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170426#true} {170426#true} #1506#return; {170426#true} is VALID [2022-04-15 11:12:10,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:12:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,211 INFO L290 TraceCheckUtils]: 0: Hoare triple {170465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {170426#true} is VALID [2022-04-15 11:12:10,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,211 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170426#true} {170426#true} #1372#return; {170426#true} is VALID [2022-04-15 11:12:10,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:12:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {170466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {170426#true} is VALID [2022-04-15 11:12:10,224 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,224 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170426#true} {170426#true} #1374#return; {170426#true} is VALID [2022-04-15 11:12:10,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:12:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:12:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:12:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {170496#(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; {170497#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-15 11:12:10,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {170497#(= |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; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,300 INFO L290 TraceCheckUtils]: 3: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,301 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {170426#true} #1488#return; {170427#false} is VALID [2022-04-15 11:12:10,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 11:12:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:10,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {170499#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170426#true} is VALID [2022-04-15 11:12:10,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170426#true} is VALID [2022-04-15 11:12:10,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,311 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170426#true} {170427#false} #1490#return; {170427#false} is VALID [2022-04-15 11:12:10,311 INFO L290 TraceCheckUtils]: 0: Hoare triple {170486#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {170426#true} is VALID [2022-04-15 11:12:10,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,312 INFO L272 TraceCheckUtils]: 2: Hoare triple {170426#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {170496#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:10,312 INFO L290 TraceCheckUtils]: 3: Hoare triple {170496#(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; {170497#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-15 11:12:10,312 INFO L290 TraceCheckUtils]: 4: Hoare triple {170497#(= |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; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,313 INFO L290 TraceCheckUtils]: 5: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,314 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {170426#true} #1488#return; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 8: Hoare triple {170427#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {170427#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L272 TraceCheckUtils]: 10: Hoare triple {170427#false} call IofCompleteRequest(~Irp, 0); {170499#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 11: Hoare triple {170499#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170426#true} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 12: Hoare triple {170426#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170426#true} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,314 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {170426#true} {170427#false} #1490#return; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 15: Hoare triple {170427#false} #res := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L290 TraceCheckUtils]: 16: Hoare triple {170427#false} assume true; {170427#false} is VALID [2022-04-15 11:12:10,314 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {170427#false} {170426#true} #1500#return; {170427#false} is VALID [2022-04-15 11:12:10,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {170467#(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; {170426#true} is VALID [2022-04-15 11:12:10,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {170426#true} assume !(2 == ~deviceExtension__Active~1); {170426#true} is VALID [2022-04-15 11:12:10,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {170426#true} assume !(3 == ~deviceExtension__Active~1); {170426#true} is VALID [2022-04-15 11:12:10,315 INFO L290 TraceCheckUtils]: 3: Hoare triple {170426#true} assume 1 == ~deviceExtension__Active~1; {170426#true} is VALID [2022-04-15 11:12:10,316 INFO L272 TraceCheckUtils]: 4: Hoare triple {170426#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {170486#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:10,316 INFO L290 TraceCheckUtils]: 5: Hoare triple {170486#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {170426#true} is VALID [2022-04-15 11:12:10,316 INFO L290 TraceCheckUtils]: 6: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,317 INFO L272 TraceCheckUtils]: 7: Hoare triple {170426#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {170496#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:10,318 INFO L290 TraceCheckUtils]: 8: Hoare triple {170496#(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; {170497#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-15 11:12:10,318 INFO L290 TraceCheckUtils]: 9: Hoare triple {170497#(= |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; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,318 INFO L290 TraceCheckUtils]: 10: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,319 INFO L290 TraceCheckUtils]: 11: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,319 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {170426#true} #1488#return; {170427#false} is VALID [2022-04-15 11:12:10,319 INFO L290 TraceCheckUtils]: 13: Hoare triple {170427#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {170427#false} is VALID [2022-04-15 11:12:10,319 INFO L290 TraceCheckUtils]: 14: Hoare triple {170427#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L272 TraceCheckUtils]: 15: Hoare triple {170427#false} call IofCompleteRequest(~Irp, 0); {170499#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 16: Hoare triple {170499#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170426#true} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 17: Hoare triple {170426#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170426#true} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 18: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,320 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {170426#true} {170427#false} #1490#return; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 20: Hoare triple {170427#false} #res := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 21: Hoare triple {170427#false} assume true; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {170427#false} {170426#true} #1500#return; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 23: Hoare triple {170427#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 24: Hoare triple {170427#false} #res := ~status~3; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L290 TraceCheckUtils]: 25: Hoare triple {170427#false} assume true; {170427#false} is VALID [2022-04-15 11:12:10,320 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {170427#false} {170426#true} #1376#return; {170427#false} is VALID [2022-04-15 11:12:10,322 INFO L272 TraceCheckUtils]: 0: Hoare triple {170426#true} call ULTIMATE.init(); {170464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:12:10,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {170464#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {170426#true} is VALID [2022-04-15 11:12:10,322 INFO L290 TraceCheckUtils]: 2: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,322 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170426#true} {170426#true} #1506#return; {170426#true} is VALID [2022-04-15 11:12:10,322 INFO L272 TraceCheckUtils]: 4: Hoare triple {170426#true} call #t~ret180 := main(); {170426#true} is VALID [2022-04-15 11:12:10,322 INFO L290 TraceCheckUtils]: 5: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,323 INFO L272 TraceCheckUtils]: 6: Hoare triple {170426#true} call _BLAST_init(); {170465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:12:10,324 INFO L290 TraceCheckUtils]: 7: Hoare triple {170465#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {170426#true} is VALID [2022-04-15 11:12:10,324 INFO L290 TraceCheckUtils]: 8: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,324 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {170426#true} {170426#true} #1372#return; {170426#true} is VALID [2022-04-15 11:12:10,324 INFO L290 TraceCheckUtils]: 10: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,324 INFO L290 TraceCheckUtils]: 11: Hoare triple {170426#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {170426#true} is VALID [2022-04-15 11:12:10,324 INFO L272 TraceCheckUtils]: 12: Hoare triple {170426#true} call stub_driver_init(); {170466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:10,324 INFO L290 TraceCheckUtils]: 13: Hoare triple {170466#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {170426#true} is VALID [2022-04-15 11:12:10,325 INFO L290 TraceCheckUtils]: 14: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,325 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {170426#true} {170426#true} #1374#return; {170426#true} is VALID [2022-04-15 11:12:10,325 INFO L290 TraceCheckUtils]: 16: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,325 INFO L290 TraceCheckUtils]: 17: Hoare triple {170426#true} assume 2 == ~tmp_ndt_1~0; {170426#true} is VALID [2022-04-15 11:12:10,326 INFO L272 TraceCheckUtils]: 18: Hoare triple {170426#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {170467#(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 [2022-04-15 11:12:10,326 INFO L290 TraceCheckUtils]: 19: Hoare triple {170467#(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; {170426#true} is VALID [2022-04-15 11:12:10,326 INFO L290 TraceCheckUtils]: 20: Hoare triple {170426#true} assume !(2 == ~deviceExtension__Active~1); {170426#true} is VALID [2022-04-15 11:12:10,326 INFO L290 TraceCheckUtils]: 21: Hoare triple {170426#true} assume !(3 == ~deviceExtension__Active~1); {170426#true} is VALID [2022-04-15 11:12:10,326 INFO L290 TraceCheckUtils]: 22: Hoare triple {170426#true} assume 1 == ~deviceExtension__Active~1; {170426#true} is VALID [2022-04-15 11:12:10,327 INFO L272 TraceCheckUtils]: 23: Hoare triple {170426#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {170486#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:10,327 INFO L290 TraceCheckUtils]: 24: Hoare triple {170486#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {170426#true} is VALID [2022-04-15 11:12:10,327 INFO L290 TraceCheckUtils]: 25: Hoare triple {170426#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; {170426#true} is VALID [2022-04-15 11:12:10,328 INFO L272 TraceCheckUtils]: 26: Hoare triple {170426#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {170496#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:10,328 INFO L290 TraceCheckUtils]: 27: Hoare triple {170496#(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; {170497#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-15 11:12:10,328 INFO L290 TraceCheckUtils]: 28: Hoare triple {170497#(= |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; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-15 11:12:10,330 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {170498#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {170426#true} #1488#return; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 32: Hoare triple {170427#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {170427#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L272 TraceCheckUtils]: 34: Hoare triple {170427#false} call IofCompleteRequest(~Irp, 0); {170499#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 35: Hoare triple {170499#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {170426#true} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 36: Hoare triple {170426#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {170426#true} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 37: Hoare triple {170426#true} assume true; {170426#true} is VALID [2022-04-15 11:12:10,330 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {170426#true} {170427#false} #1490#return; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 39: Hoare triple {170427#false} #res := ~status~7; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 40: Hoare triple {170427#false} assume true; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {170427#false} {170426#true} #1500#return; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 42: Hoare triple {170427#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {170427#false} is VALID [2022-04-15 11:12:10,330 INFO L290 TraceCheckUtils]: 43: Hoare triple {170427#false} #res := ~status~3; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 44: Hoare triple {170427#false} assume true; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {170427#false} {170426#true} #1376#return; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 46: Hoare triple {170427#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 47: Hoare triple {170427#false} assume !(0 != ~we_should_unload~0); {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 48: Hoare triple {170427#false} assume !(1 == ~pended~0); {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {170427#false} assume !(1 == ~pended~0); {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 50: Hoare triple {170427#false} assume ~s~0 != ~UNLOADED~0; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 51: Hoare triple {170427#false} assume -1 != ~status~9; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 52: Hoare triple {170427#false} assume ~s~0 != ~SKIP2~0; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 53: Hoare triple {170427#false} assume ~s~0 != ~IPC~0; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 54: Hoare triple {170427#false} assume !(~s~0 != ~DC~0); {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 55: Hoare triple {170427#false} assume 1 != ~pended~0; {170427#false} is VALID [2022-04-15 11:12:10,331 INFO L290 TraceCheckUtils]: 56: Hoare triple {170427#false} assume ~s~0 == ~DC~0; {170427#false} is VALID [2022-04-15 11:12:10,332 INFO L290 TraceCheckUtils]: 57: Hoare triple {170427#false} assume 259 == ~status~9; {170427#false} is VALID [2022-04-15 11:12:10,332 INFO L272 TraceCheckUtils]: 58: Hoare triple {170427#false} call errorFn(); {170427#false} is VALID [2022-04-15 11:12:10,332 INFO L290 TraceCheckUtils]: 59: Hoare triple {170427#false} assume !false; {170427#false} is VALID [2022-04-15 11:12:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:12:10,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:12:10,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024975838] [2022-04-15 11:12:10,332 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2024975838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:10,332 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:10,332 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:12:10,333 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:12:10,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1912473176] [2022-04-15 11:12:10,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1912473176] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:10,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:10,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:12:10,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755167854] [2022-04-15 11:12:10,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:12:10,333 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 [2022-04-15 11:12:10,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:12:10,334 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) [2022-04-15 11:12:10,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:10,375 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 11:12:10,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:10,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 11:12:10,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:12:10,375 INFO L87 Difference]: Start difference. First operand 810 states and 1071 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) [2022-04-15 11:12:17,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:17,843 INFO L93 Difference]: Finished difference Result 960 states and 1279 transitions. [2022-04-15 11:12:17,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 11:12:17,843 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 [2022-04-15 11:12:17,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:12:17,843 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) [2022-04-15 11:12:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 822 transitions. [2022-04-15 11:12:17,848 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) [2022-04-15 11:12:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 822 transitions. [2022-04-15 11:12:17,853 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 822 transitions. [2022-04-15 11:12:18,752 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 822 edges. 822 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:18,791 INFO L225 Difference]: With dead ends: 960 [2022-04-15 11:12:18,791 INFO L226 Difference]: Without dead ends: 855 [2022-04-15 11:12:18,792 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-04-15 11:12:18,792 INFO L913 BasicCegarLoop]: 543 mSDtfsCounter, 712 mSDsluCounter, 457 mSDsCounter, 0 mSdLazyCounter, 1328 mSolverCounterSat, 261 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 714 SdHoareTripleChecker+Valid, 1000 SdHoareTripleChecker+Invalid, 1589 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 261 IncrementalHoareTripleChecker+Valid, 1328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-15 11:12:18,792 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [714 Valid, 1000 Invalid, 1589 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [261 Valid, 1328 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-15 11:12:18,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 855 states. [2022-04-15 11:12:21,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 855 to 817. [2022-04-15 11:12:21,136 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:12:21,138 INFO L82 GeneralOperation]: Start isEquivalent. First operand 855 states. Second operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:12:21,138 INFO L74 IsIncluded]: Start isIncluded. First operand 855 states. Second operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:12:21,139 INFO L87 Difference]: Start difference. First operand 855 states. Second operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:12:21,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:21,161 INFO L93 Difference]: Finished difference Result 855 states and 1141 transitions. [2022-04-15 11:12:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1141 transitions. [2022-04-15 11:12:21,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:21,172 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:21,173 INFO L74 IsIncluded]: Start isIncluded. First operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) Second operand 855 states. [2022-04-15 11:12:21,173 INFO L87 Difference]: Start difference. First operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) Second operand 855 states. [2022-04-15 11:12:21,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:21,196 INFO L93 Difference]: Finished difference Result 855 states and 1141 transitions. [2022-04-15 11:12:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1141 transitions. [2022-04-15 11:12:21,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:21,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:21,198 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:12:21,198 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:12:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 817 states, 642 states have (on average 1.3255451713395638) internal successors, (851), 655 states have internal predecessors, (851), 104 states have call successors, (104), 51 states have call predecessors, (104), 70 states have return successors, (131), 117 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-15 11:12:21,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 817 states and 1086 transitions. [2022-04-15 11:12:21,240 INFO L78 Accepts]: Start accepts. Automaton has 817 states and 1086 transitions. Word has length 60 [2022-04-15 11:12:21,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:12:21,240 INFO L478 AbstractCegarLoop]: Abstraction has 817 states and 1086 transitions. [2022-04-15 11:12:21,240 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:12:21,240 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 817 states and 1086 transitions. [2022-04-15 11:12:23,652 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1086 edges. 1086 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:23,652 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1086 transitions. [2022-04-15 11:12:23,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 11:12:23,653 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:12:23,653 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:12:23,653 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-15 11:12:23,653 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:12:23,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:12:23,654 INFO L85 PathProgramCache]: Analyzing trace with hash 875576268, now seen corresponding path program 1 times [2022-04-15 11:12:23,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:23,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1034838693] [2022-04-15 11:12:23,654 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:12:23,654 INFO L85 PathProgramCache]: Analyzing trace with hash 875576268, now seen corresponding path program 2 times [2022-04-15 11:12:23,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:12:23,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219065686] [2022-04-15 11:12:23,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:12:23,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:12:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:12:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {175812#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {175772#true} is VALID [2022-04-15 11:12:23,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,738 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175772#true} {175772#true} #1506#return; {175772#true} is VALID [2022-04-15 11:12:23,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:12:23,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {175813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175772#true} is VALID [2022-04-15 11:12:23,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175772#true} {175772#true} #1372#return; {175772#true} is VALID [2022-04-15 11:12:23,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:12:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {175814#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {175772#true} is VALID [2022-04-15 11:12:23,782 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,782 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {175772#true} {175772#true} #1374#return; {175772#true} is VALID [2022-04-15 11:12:23,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:12:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:12:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:12:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {175849#(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; {175772#true} is VALID [2022-04-15 11:12:23,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {175772#true} is VALID [2022-04-15 11:12:23,904 INFO L290 TraceCheckUtils]: 2: Hoare triple {175772#true} assume 0 == ~irp~0;#res := -1073741670; {175772#true} is VALID [2022-04-15 11:12:23,904 INFO L290 TraceCheckUtils]: 3: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,904 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {175772#true} {175772#true} #1488#return; {175772#true} is VALID [2022-04-15 11:12:23,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-15 11:12:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:23,918 INFO L290 TraceCheckUtils]: 0: Hoare triple {175850#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175772#true} is VALID [2022-04-15 11:12:23,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175772#true} is VALID [2022-04-15 11:12:23,919 INFO L290 TraceCheckUtils]: 2: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,919 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175772#true} {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {175837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {175772#true} is VALID [2022-04-15 11:12:23,919 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,920 INFO L272 TraceCheckUtils]: 2: Hoare triple {175772#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175849#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:23,920 INFO L290 TraceCheckUtils]: 3: Hoare triple {175849#(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; {175772#true} is VALID [2022-04-15 11:12:23,920 INFO L290 TraceCheckUtils]: 4: Hoare triple {175772#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {175772#true} is VALID [2022-04-15 11:12:23,920 INFO L290 TraceCheckUtils]: 5: Hoare triple {175772#true} assume 0 == ~irp~0;#res := -1073741670; {175772#true} is VALID [2022-04-15 11:12:23,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,921 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {175772#true} {175772#true} #1488#return; {175772#true} is VALID [2022-04-15 11:12:23,921 INFO L290 TraceCheckUtils]: 8: Hoare triple {175772#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175772#true} is VALID [2022-04-15 11:12:23,921 INFO L290 TraceCheckUtils]: 9: Hoare triple {175772#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,922 INFO L272 TraceCheckUtils]: 10: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {175850#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:23,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {175850#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175772#true} is VALID [2022-04-15 11:12:23,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {175772#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175772#true} is VALID [2022-04-15 11:12:23,922 INFO L290 TraceCheckUtils]: 13: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,922 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {175772#true} {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,923 INFO L290 TraceCheckUtils]: 16: Hoare triple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,924 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {175772#true} #1500#return; {175834#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-15 11:12:23,924 INFO L290 TraceCheckUtils]: 0: Hoare triple {175815#(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; {175772#true} is VALID [2022-04-15 11:12:23,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {175772#true} assume !(2 == ~deviceExtension__Active~1); {175772#true} is VALID [2022-04-15 11:12:23,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {175772#true} assume !(3 == ~deviceExtension__Active~1); {175772#true} is VALID [2022-04-15 11:12:23,933 INFO L290 TraceCheckUtils]: 3: Hoare triple {175772#true} assume 1 == ~deviceExtension__Active~1; {175772#true} is VALID [2022-04-15 11:12:23,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {175772#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {175837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:23,935 INFO L290 TraceCheckUtils]: 5: Hoare triple {175837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {175772#true} is VALID [2022-04-15 11:12:23,935 INFO L290 TraceCheckUtils]: 6: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,935 INFO L272 TraceCheckUtils]: 7: Hoare triple {175772#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175849#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:23,935 INFO L290 TraceCheckUtils]: 8: Hoare triple {175849#(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; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {175772#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L290 TraceCheckUtils]: 10: Hoare triple {175772#true} assume 0 == ~irp~0;#res := -1073741670; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L290 TraceCheckUtils]: 11: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {175772#true} {175772#true} #1488#return; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L290 TraceCheckUtils]: 13: Hoare triple {175772#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175772#true} is VALID [2022-04-15 11:12:23,936 INFO L290 TraceCheckUtils]: 14: Hoare triple {175772#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,937 INFO L272 TraceCheckUtils]: 15: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {175850#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:23,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {175850#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175772#true} is VALID [2022-04-15 11:12:23,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {175772#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175772#true} is VALID [2022-04-15 11:12:23,937 INFO L290 TraceCheckUtils]: 18: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,938 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {175772#true} {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,938 INFO L290 TraceCheckUtils]: 21: Hoare triple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,939 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {175772#true} #1500#return; {175834#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-15 11:12:23,939 INFO L290 TraceCheckUtils]: 23: Hoare triple {175834#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {175835#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-15 11:12:23,940 INFO L290 TraceCheckUtils]: 24: Hoare triple {175835#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,940 INFO L290 TraceCheckUtils]: 25: Hoare triple {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,940 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {175772#true} #1376#return; {175810#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-15 11:12:23,942 INFO L272 TraceCheckUtils]: 0: Hoare triple {175772#true} call ULTIMATE.init(); {175812#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:12:23,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {175812#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {175772#true} is VALID [2022-04-15 11:12:23,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {175772#true} {175772#true} #1506#return; {175772#true} is VALID [2022-04-15 11:12:23,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {175772#true} call #t~ret180 := main(); {175772#true} is VALID [2022-04-15 11:12:23,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,943 INFO L272 TraceCheckUtils]: 6: Hoare triple {175772#true} call _BLAST_init(); {175813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:12:23,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {175813#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {175772#true} is VALID [2022-04-15 11:12:23,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,944 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {175772#true} {175772#true} #1372#return; {175772#true} is VALID [2022-04-15 11:12:23,944 INFO L290 TraceCheckUtils]: 10: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,944 INFO L290 TraceCheckUtils]: 11: Hoare triple {175772#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {175772#true} is VALID [2022-04-15 11:12:23,944 INFO L272 TraceCheckUtils]: 12: Hoare triple {175772#true} call stub_driver_init(); {175814#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:23,944 INFO L290 TraceCheckUtils]: 13: Hoare triple {175814#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {175772#true} is VALID [2022-04-15 11:12:23,944 INFO L290 TraceCheckUtils]: 14: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,945 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {175772#true} {175772#true} #1374#return; {175772#true} is VALID [2022-04-15 11:12:23,945 INFO L290 TraceCheckUtils]: 16: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,945 INFO L290 TraceCheckUtils]: 17: Hoare triple {175772#true} assume 2 == ~tmp_ndt_1~0; {175772#true} is VALID [2022-04-15 11:12:23,945 INFO L272 TraceCheckUtils]: 18: Hoare triple {175772#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {175815#(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 [2022-04-15 11:12:23,946 INFO L290 TraceCheckUtils]: 19: Hoare triple {175815#(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; {175772#true} is VALID [2022-04-15 11:12:23,946 INFO L290 TraceCheckUtils]: 20: Hoare triple {175772#true} assume !(2 == ~deviceExtension__Active~1); {175772#true} is VALID [2022-04-15 11:12:23,946 INFO L290 TraceCheckUtils]: 21: Hoare triple {175772#true} assume !(3 == ~deviceExtension__Active~1); {175772#true} is VALID [2022-04-15 11:12:23,946 INFO L290 TraceCheckUtils]: 22: Hoare triple {175772#true} assume 1 == ~deviceExtension__Active~1; {175772#true} is VALID [2022-04-15 11:12:23,947 INFO L272 TraceCheckUtils]: 23: Hoare triple {175772#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {175837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:23,947 INFO L290 TraceCheckUtils]: 24: Hoare triple {175837#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {175772#true} is VALID [2022-04-15 11:12:23,947 INFO L290 TraceCheckUtils]: 25: Hoare triple {175772#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; {175772#true} is VALID [2022-04-15 11:12:23,947 INFO L272 TraceCheckUtils]: 26: Hoare triple {175772#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {175849#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:12:23,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {175849#(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; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L290 TraceCheckUtils]: 28: Hoare triple {175772#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {175772#true} assume 0 == ~irp~0;#res := -1073741670; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {175772#true} {175772#true} #1488#return; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L290 TraceCheckUtils]: 32: Hoare triple {175772#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {175772#true} is VALID [2022-04-15 11:12:23,948 INFO L290 TraceCheckUtils]: 33: Hoare triple {175772#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,949 INFO L272 TraceCheckUtils]: 34: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {175850#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:23,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {175850#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {175772#true} is VALID [2022-04-15 11:12:23,949 INFO L290 TraceCheckUtils]: 36: Hoare triple {175772#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {175772#true} is VALID [2022-04-15 11:12:23,949 INFO L290 TraceCheckUtils]: 37: Hoare triple {175772#true} assume true; {175772#true} is VALID [2022-04-15 11:12:23,950 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {175772#true} {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1490#return; {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-15 11:12:23,950 INFO L290 TraceCheckUtils]: 39: Hoare triple {175843#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,950 INFO L290 TraceCheckUtils]: 40: Hoare triple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,951 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {175848#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {175772#true} #1500#return; {175834#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-15 11:12:23,951 INFO L290 TraceCheckUtils]: 42: Hoare triple {175834#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {175835#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-15 11:12:23,952 INFO L290 TraceCheckUtils]: 43: Hoare triple {175835#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,952 INFO L290 TraceCheckUtils]: 44: Hoare triple {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-15 11:12:23,952 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {175836#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {175772#true} #1376#return; {175810#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-15 11:12:23,953 INFO L290 TraceCheckUtils]: 46: Hoare triple {175810#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,953 INFO L290 TraceCheckUtils]: 47: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,953 INFO L290 TraceCheckUtils]: 48: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,954 INFO L290 TraceCheckUtils]: 49: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,954 INFO L290 TraceCheckUtils]: 50: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,954 INFO L290 TraceCheckUtils]: 51: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,954 INFO L290 TraceCheckUtils]: 52: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,955 INFO L290 TraceCheckUtils]: 53: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,955 INFO L290 TraceCheckUtils]: 54: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,955 INFO L290 TraceCheckUtils]: 55: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,956 INFO L290 TraceCheckUtils]: 56: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {175811#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-15 11:12:23,956 INFO L290 TraceCheckUtils]: 57: Hoare triple {175811#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {175773#false} is VALID [2022-04-15 11:12:23,956 INFO L272 TraceCheckUtils]: 58: Hoare triple {175773#false} call errorFn(); {175773#false} is VALID [2022-04-15 11:12:23,956 INFO L290 TraceCheckUtils]: 59: Hoare triple {175773#false} assume !false; {175773#false} is VALID [2022-04-15 11:12:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:12:23,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:12:23,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219065686] [2022-04-15 11:12:23,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1219065686] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:23,957 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:23,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:12:23,957 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:12:23,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1034838693] [2022-04-15 11:12:23,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1034838693] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:23,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:23,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:12:23,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848739870] [2022-04-15 11:12:23,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:12:23,959 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 [2022-04-15 11:12:23,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:12:23,959 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) [2022-04-15 11:12:24,001 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:24,002 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 11:12:24,002 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:24,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 11:12:24,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:12:24,003 INFO L87 Difference]: Start difference. First operand 817 states and 1086 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) [2022-04-15 11:12:37,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:37,356 INFO L93 Difference]: Finished difference Result 839 states and 1109 transitions. [2022-04-15 11:12:37,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 11:12:37,356 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 [2022-04-15 11:12:37,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:12:37,357 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) [2022-04-15 11:12:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 686 transitions. [2022-04-15 11:12:37,361 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) [2022-04-15 11:12:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 686 transitions. [2022-04-15 11:12:37,365 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 686 transitions. [2022-04-15 11:12:38,122 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 686 edges. 686 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:38,161 INFO L225 Difference]: With dead ends: 839 [2022-04-15 11:12:38,162 INFO L226 Difference]: Without dead ends: 815 [2022-04-15 11:12:38,162 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2022-04-15 11:12:38,163 INFO L913 BasicCegarLoop]: 561 mSDtfsCounter, 958 mSDsluCounter, 1284 mSDsCounter, 0 mSdLazyCounter, 3710 mSolverCounterSat, 336 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 1845 SdHoareTripleChecker+Invalid, 4046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 336 IncrementalHoareTripleChecker+Valid, 3710 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-04-15 11:12:38,163 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [961 Valid, 1845 Invalid, 4046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [336 Valid, 3710 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-15 11:12:38,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815 states. [2022-04-15 11:12:40,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815 to 815. [2022-04-15 11:12:40,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:12:40,472 INFO L82 GeneralOperation]: Start isEquivalent. First operand 815 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:40,473 INFO L74 IsIncluded]: Start isIncluded. First operand 815 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:40,473 INFO L87 Difference]: Start difference. First operand 815 states. Second operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:40,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:40,496 INFO L93 Difference]: Finished difference Result 815 states and 1082 transitions. [2022-04-15 11:12:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1082 transitions. [2022-04-15 11:12:40,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:40,497 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:40,499 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 815 states. [2022-04-15 11:12:40,499 INFO L87 Difference]: Start difference. First operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 815 states. [2022-04-15 11:12:40,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:40,521 INFO L93 Difference]: Finished difference Result 815 states and 1082 transitions. [2022-04-15 11:12:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1082 transitions. [2022-04-15 11:12:40,522 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:40,522 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:40,522 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:12:40,522 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:12:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 641 states have (on average 1.3244929797191887) internal successors, (849), 654 states have internal predecessors, (849), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1082 transitions. [2022-04-15 11:12:40,556 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1082 transitions. Word has length 60 [2022-04-15 11:12:40,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:12:40,556 INFO L478 AbstractCegarLoop]: Abstraction has 815 states and 1082 transitions. [2022-04-15 11:12:40,556 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:12:40,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1082 transitions. [2022-04-15 11:12:42,964 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1082 edges. 1082 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:42,965 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1082 transitions. [2022-04-15 11:12:42,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 11:12:42,966 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:12:42,966 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:12:42,966 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-15 11:12:42,966 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:12:42,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:12:42,966 INFO L85 PathProgramCache]: Analyzing trace with hash -1391350355, now seen corresponding path program 1 times [2022-04-15 11:12:42,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:42,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [827807200] [2022-04-15 11:12:42,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:12:42,967 INFO L85 PathProgramCache]: Analyzing trace with hash -1391350355, now seen corresponding path program 2 times [2022-04-15 11:12:42,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:12:42,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036254887] [2022-04-15 11:12:42,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:12:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:12:42,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:12:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,052 INFO L290 TraceCheckUtils]: 0: Hoare triple {180837#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {180797#true} is VALID [2022-04-15 11:12:43,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180797#true} {180797#true} #1506#return; {180797#true} is VALID [2022-04-15 11:12:43,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:12:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {180838#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {180797#true} is VALID [2022-04-15 11:12:43,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,077 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180797#true} {180797#true} #1372#return; {180797#true} is VALID [2022-04-15 11:12:43,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:12:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {180839#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {180797#true} is VALID [2022-04-15 11:12:43,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,092 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {180797#true} {180797#true} #1374#return; {180797#true} is VALID [2022-04-15 11:12:43,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:12:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:12:43,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-15 11:12:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 0: Hoare triple {180866#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180797#true} is VALID [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180797#true} is VALID [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 2: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,178 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {180797#true} {180798#false} #1528#return; {180798#false} is VALID [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 0: Hoare triple {180860#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {180797#true} is VALID [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,178 INFO L290 TraceCheckUtils]: 2: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 3: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 4: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 5: Hoare triple {180797#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 6: Hoare triple {180797#true} ~Irp__IoStatus__Information~1 := 0; {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {180797#true} assume !(0 == ~SubQPtr~1); {180797#true} is VALID [2022-04-15 11:12:43,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {180797#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 9: Hoare triple {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 2147483670 == ~__cil_tmp107~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {180798#false} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 10: Hoare triple {180798#false} ~myStatus~0 := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,180 INFO L272 TraceCheckUtils]: 11: Hoare triple {180798#false} call IofCompleteRequest(~Irp, 0); {180866#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 12: Hoare triple {180866#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180797#true} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 13: Hoare triple {180797#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180797#true} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 14: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,180 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {180797#true} {180798#false} #1528#return; {180798#false} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 16: Hoare triple {180798#false} #res := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,180 INFO L290 TraceCheckUtils]: 17: Hoare triple {180798#false} assume true; {180798#false} is VALID [2022-04-15 11:12:43,180 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {180798#false} {180797#true} #1498#return; {180798#false} is VALID [2022-04-15 11:12:43,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {180840#(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; {180797#true} is VALID [2022-04-15 11:12:43,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {180797#true} assume !(2 == ~deviceExtension__Active~1); {180797#true} is VALID [2022-04-15 11:12:43,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {180797#true} assume 3 == ~deviceExtension__Active~1; {180797#true} is VALID [2022-04-15 11:12:43,181 INFO L272 TraceCheckUtils]: 3: Hoare triple {180797#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {180860#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 4: Hoare triple {180860#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 5: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 6: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 7: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 8: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 9: Hoare triple {180797#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 10: Hoare triple {180797#true} ~Irp__IoStatus__Information~1 := 0; {180797#true} is VALID [2022-04-15 11:12:43,182 INFO L290 TraceCheckUtils]: 11: Hoare triple {180797#true} assume !(0 == ~SubQPtr~1); {180797#true} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 12: Hoare triple {180797#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 13: Hoare triple {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 2147483670 == ~__cil_tmp107~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {180798#false} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 14: Hoare triple {180798#false} ~myStatus~0 := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,183 INFO L272 TraceCheckUtils]: 15: Hoare triple {180798#false} call IofCompleteRequest(~Irp, 0); {180866#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 16: Hoare triple {180866#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180797#true} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 17: Hoare triple {180797#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180797#true} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 18: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,183 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {180797#true} {180798#false} #1528#return; {180798#false} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 20: Hoare triple {180798#false} #res := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,183 INFO L290 TraceCheckUtils]: 21: Hoare triple {180798#false} assume true; {180798#false} is VALID [2022-04-15 11:12:43,184 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {180798#false} {180797#true} #1498#return; {180798#false} is VALID [2022-04-15 11:12:43,184 INFO L290 TraceCheckUtils]: 23: Hoare triple {180798#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {180798#false} is VALID [2022-04-15 11:12:43,184 INFO L290 TraceCheckUtils]: 24: Hoare triple {180798#false} #res := ~status~3; {180798#false} is VALID [2022-04-15 11:12:43,184 INFO L290 TraceCheckUtils]: 25: Hoare triple {180798#false} assume true; {180798#false} is VALID [2022-04-15 11:12:43,184 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {180798#false} {180797#true} #1376#return; {180835#(= 0 |main_#t~ret163|)} is VALID [2022-04-15 11:12:43,185 INFO L272 TraceCheckUtils]: 0: Hoare triple {180797#true} call ULTIMATE.init(); {180837#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:12:43,186 INFO L290 TraceCheckUtils]: 1: Hoare triple {180837#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {180797#true} is VALID [2022-04-15 11:12:43,186 INFO L290 TraceCheckUtils]: 2: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,186 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {180797#true} {180797#true} #1506#return; {180797#true} is VALID [2022-04-15 11:12:43,186 INFO L272 TraceCheckUtils]: 4: Hoare triple {180797#true} call #t~ret180 := main(); {180797#true} is VALID [2022-04-15 11:12:43,186 INFO L290 TraceCheckUtils]: 5: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,187 INFO L272 TraceCheckUtils]: 6: Hoare triple {180797#true} call _BLAST_init(); {180838#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:12:43,187 INFO L290 TraceCheckUtils]: 7: Hoare triple {180838#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {180797#true} is VALID [2022-04-15 11:12:43,187 INFO L290 TraceCheckUtils]: 8: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,187 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {180797#true} {180797#true} #1372#return; {180797#true} is VALID [2022-04-15 11:12:43,187 INFO L290 TraceCheckUtils]: 10: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,187 INFO L290 TraceCheckUtils]: 11: Hoare triple {180797#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {180797#true} is VALID [2022-04-15 11:12:43,188 INFO L272 TraceCheckUtils]: 12: Hoare triple {180797#true} call stub_driver_init(); {180839#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:43,188 INFO L290 TraceCheckUtils]: 13: Hoare triple {180839#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {180797#true} is VALID [2022-04-15 11:12:43,188 INFO L290 TraceCheckUtils]: 14: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,188 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {180797#true} {180797#true} #1374#return; {180797#true} is VALID [2022-04-15 11:12:43,188 INFO L290 TraceCheckUtils]: 16: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,188 INFO L290 TraceCheckUtils]: 17: Hoare triple {180797#true} assume 2 == ~tmp_ndt_1~0; {180797#true} is VALID [2022-04-15 11:12:43,189 INFO L272 TraceCheckUtils]: 18: Hoare triple {180797#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {180840#(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 [2022-04-15 11:12:43,189 INFO L290 TraceCheckUtils]: 19: Hoare triple {180840#(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; {180797#true} is VALID [2022-04-15 11:12:43,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {180797#true} assume !(2 == ~deviceExtension__Active~1); {180797#true} is VALID [2022-04-15 11:12:43,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {180797#true} assume 3 == ~deviceExtension__Active~1; {180797#true} is VALID [2022-04-15 11:12:43,190 INFO L272 TraceCheckUtils]: 22: Hoare triple {180797#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {180860#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:43,190 INFO L290 TraceCheckUtils]: 23: Hoare triple {180860#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {180797#true} is VALID [2022-04-15 11:12:43,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,190 INFO L290 TraceCheckUtils]: 25: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,190 INFO L290 TraceCheckUtils]: 26: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,190 INFO L290 TraceCheckUtils]: 27: Hoare triple {180797#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; {180797#true} is VALID [2022-04-15 11:12:43,191 INFO L290 TraceCheckUtils]: 28: Hoare triple {180797#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {180797#true} is VALID [2022-04-15 11:12:43,191 INFO L290 TraceCheckUtils]: 29: Hoare triple {180797#true} ~Irp__IoStatus__Information~1 := 0; {180797#true} is VALID [2022-04-15 11:12:43,191 INFO L290 TraceCheckUtils]: 30: Hoare triple {180797#true} assume !(0 == ~SubQPtr~1); {180797#true} is VALID [2022-04-15 11:12:43,191 INFO L290 TraceCheckUtils]: 31: Hoare triple {180797#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} is VALID [2022-04-15 11:12:43,191 INFO L290 TraceCheckUtils]: 32: Hoare triple {180861#(= CdAudio435DeviceControl_~__cil_tmp107~1 0)} assume 2147483670 == ~__cil_tmp107~1 % 4294967296;~Irp__IoStatus__Information~1 := 0; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 33: Hoare triple {180798#false} ~myStatus~0 := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L272 TraceCheckUtils]: 34: Hoare triple {180798#false} call IofCompleteRequest(~Irp, 0); {180866#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 35: Hoare triple {180866#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {180797#true} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 36: Hoare triple {180797#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {180797#true} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 37: Hoare triple {180797#true} assume true; {180797#true} is VALID [2022-04-15 11:12:43,192 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {180797#true} {180798#false} #1528#return; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 39: Hoare triple {180798#false} #res := ~status~6; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 40: Hoare triple {180798#false} assume true; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {180798#false} {180797#true} #1498#return; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 42: Hoare triple {180798#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 43: Hoare triple {180798#false} #res := ~status~3; {180798#false} is VALID [2022-04-15 11:12:43,192 INFO L290 TraceCheckUtils]: 44: Hoare triple {180798#false} assume true; {180798#false} is VALID [2022-04-15 11:12:43,193 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {180798#false} {180797#true} #1376#return; {180835#(= 0 |main_#t~ret163|)} is VALID [2022-04-15 11:12:43,193 INFO L290 TraceCheckUtils]: 46: Hoare triple {180835#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,193 INFO L290 TraceCheckUtils]: 47: Hoare triple {180836#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,193 INFO L290 TraceCheckUtils]: 48: Hoare triple {180836#(= main_~status~9 0)} assume !(1 == ~pended~0); {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,194 INFO L290 TraceCheckUtils]: 49: Hoare triple {180836#(= main_~status~9 0)} assume !(1 == ~pended~0); {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,194 INFO L290 TraceCheckUtils]: 50: Hoare triple {180836#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,194 INFO L290 TraceCheckUtils]: 51: Hoare triple {180836#(= main_~status~9 0)} assume -1 != ~status~9; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,195 INFO L290 TraceCheckUtils]: 52: Hoare triple {180836#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,195 INFO L290 TraceCheckUtils]: 53: Hoare triple {180836#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,195 INFO L290 TraceCheckUtils]: 54: Hoare triple {180836#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,195 INFO L290 TraceCheckUtils]: 55: Hoare triple {180836#(= main_~status~9 0)} assume 1 != ~pended~0; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,196 INFO L290 TraceCheckUtils]: 56: Hoare triple {180836#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {180836#(= main_~status~9 0)} is VALID [2022-04-15 11:12:43,196 INFO L290 TraceCheckUtils]: 57: Hoare triple {180836#(= main_~status~9 0)} assume 259 == ~status~9; {180798#false} is VALID [2022-04-15 11:12:43,196 INFO L272 TraceCheckUtils]: 58: Hoare triple {180798#false} call errorFn(); {180798#false} is VALID [2022-04-15 11:12:43,196 INFO L290 TraceCheckUtils]: 59: Hoare triple {180798#false} assume !false; {180798#false} is VALID [2022-04-15 11:12:43,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:12:43,197 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:12:43,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036254887] [2022-04-15 11:12:43,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1036254887] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:43,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:43,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:12:43,197 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:12:43,197 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [827807200] [2022-04-15 11:12:43,197 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [827807200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:43,197 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:43,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 11:12:43,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297939110] [2022-04-15 11:12:43,198 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:12:43,198 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-15 11:12:43,198 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:12:43,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:43,238 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:43,238 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 11:12:43,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:43,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 11:12:43,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:12:43,239 INFO L87 Difference]: Start difference. First operand 815 states and 1082 transitions. Second operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:51,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:51,753 INFO L93 Difference]: Finished difference Result 849 states and 1116 transitions. [2022-04-15 11:12:51,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 11:12:51,753 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-15 11:12:51,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:12:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:51,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 678 transitions. [2022-04-15 11:12:51,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 678 transitions. [2022-04-15 11:12:51,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 678 transitions. [2022-04-15 11:12:52,512 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 678 edges. 678 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:52,543 INFO L225 Difference]: With dead ends: 849 [2022-04-15 11:12:52,543 INFO L226 Difference]: Without dead ends: 817 [2022-04-15 11:12:52,544 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2022-04-15 11:12:52,544 INFO L913 BasicCegarLoop]: 541 mSDtfsCounter, 933 mSDsluCounter, 600 mSDsCounter, 0 mSdLazyCounter, 1753 mSolverCounterSat, 328 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 935 SdHoareTripleChecker+Valid, 1141 SdHoareTripleChecker+Invalid, 2081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 328 IncrementalHoareTripleChecker+Valid, 1753 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:12:52,544 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [935 Valid, 1141 Invalid, 2081 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [328 Valid, 1753 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-15 11:12:52,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2022-04-15 11:12:54,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 815. [2022-04-15 11:12:54,850 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:12:54,851 INFO L82 GeneralOperation]: Start isEquivalent. First operand 817 states. Second operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:54,851 INFO L74 IsIncluded]: Start isIncluded. First operand 817 states. Second operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:54,852 INFO L87 Difference]: Start difference. First operand 817 states. Second operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:54,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:54,873 INFO L93 Difference]: Finished difference Result 817 states and 1083 transitions. [2022-04-15 11:12:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1083 transitions. [2022-04-15 11:12:54,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:54,874 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:54,875 INFO L74 IsIncluded]: Start isIncluded. First operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 817 states. [2022-04-15 11:12:54,876 INFO L87 Difference]: Start difference. First operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) Second operand 817 states. [2022-04-15 11:12:54,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:12:54,897 INFO L93 Difference]: Finished difference Result 817 states and 1083 transitions. [2022-04-15 11:12:54,897 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1083 transitions. [2022-04-15 11:12:54,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:12:54,898 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:12:54,898 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:12:54,898 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:12:54,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 815 states, 641 states have (on average 1.3229329173166926) internal successors, (848), 654 states have internal predecessors, (848), 103 states have call successors, (103), 51 states have call predecessors, (103), 70 states have return successors, (130), 116 states have call predecessors, (130), 96 states have call successors, (130) [2022-04-15 11:12:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 815 states and 1081 transitions. [2022-04-15 11:12:54,931 INFO L78 Accepts]: Start accepts. Automaton has 815 states and 1081 transitions. Word has length 60 [2022-04-15 11:12:54,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:12:54,932 INFO L478 AbstractCegarLoop]: Abstraction has 815 states and 1081 transitions. [2022-04-15 11:12:54,932 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:12:54,932 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 815 states and 1081 transitions. [2022-04-15 11:12:57,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:57,346 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1081 transitions. [2022-04-15 11:12:57,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-15 11:12:57,347 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:12:57,347 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:12:57,347 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-15 11:12:57,347 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:12:57,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:12:57,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1900823445, now seen corresponding path program 1 times [2022-04-15 11:12:57,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:57,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1584737020] [2022-04-15 11:12:57,348 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:12:57,348 INFO L85 PathProgramCache]: Analyzing trace with hash -1900823445, now seen corresponding path program 2 times [2022-04-15 11:12:57,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:12:57,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747566191] [2022-04-15 11:12:57,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:12:57,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:12:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:12:57,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,432 INFO L290 TraceCheckUtils]: 0: Hoare triple {185875#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {185835#true} is VALID [2022-04-15 11:12:57,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185835#true} {185835#true} #1506#return; {185835#true} is VALID [2022-04-15 11:12:57,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:12:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {185876#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185835#true} is VALID [2022-04-15 11:12:57,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,457 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185835#true} {185835#true} #1372#return; {185835#true} is VALID [2022-04-15 11:12:57,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:12:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {185877#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {185835#true} is VALID [2022-04-15 11:12:57,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,471 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {185835#true} {185835#true} #1374#return; {185835#true} is VALID [2022-04-15 11:12:57,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:12:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:12:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-15 11:12:57,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:12:57,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {185909#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185835#true} is VALID [2022-04-15 11:12:57,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185835#true} is VALID [2022-04-15 11:12:57,652 INFO L290 TraceCheckUtils]: 2: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,652 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185835#true} {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,652 INFO L290 TraceCheckUtils]: 0: Hoare triple {185901#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {185835#true} is VALID [2022-04-15 11:12:57,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 2: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 3: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 4: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 5: Hoare triple {185835#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 6: Hoare triple {185835#true} ~Irp__IoStatus__Information~1 := 0; {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {185835#true} assume !(0 == ~SubQPtr~1); {185835#true} is VALID [2022-04-15 11:12:57,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {185835#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,654 INFO L290 TraceCheckUtils]: 9: Hoare triple {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,654 INFO L290 TraceCheckUtils]: 10: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,655 INFO L272 TraceCheckUtils]: 11: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {185909#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:57,655 INFO L290 TraceCheckUtils]: 12: Hoare triple {185909#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185835#true} is VALID [2022-04-15 11:12:57,655 INFO L290 TraceCheckUtils]: 13: Hoare triple {185835#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185835#true} is VALID [2022-04-15 11:12:57,655 INFO L290 TraceCheckUtils]: 14: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,656 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185835#true} {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,656 INFO L290 TraceCheckUtils]: 16: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,657 INFO L290 TraceCheckUtils]: 17: Hoare triple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,657 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {185835#true} #1498#return; {185898#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-15 11:12:57,658 INFO L290 TraceCheckUtils]: 0: Hoare triple {185878#(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; {185835#true} is VALID [2022-04-15 11:12:57,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {185835#true} assume !(2 == ~deviceExtension__Active~1); {185835#true} is VALID [2022-04-15 11:12:57,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {185835#true} assume 3 == ~deviceExtension__Active~1; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L272 TraceCheckUtils]: 3: Hoare triple {185835#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {185901#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 4: Hoare triple {185901#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 6: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 7: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {185835#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 10: Hoare triple {185835#true} ~Irp__IoStatus__Information~1 := 0; {185835#true} is VALID [2022-04-15 11:12:57,659 INFO L290 TraceCheckUtils]: 11: Hoare triple {185835#true} assume !(0 == ~SubQPtr~1); {185835#true} is VALID [2022-04-15 11:12:57,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {185835#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,661 INFO L272 TraceCheckUtils]: 15: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {185909#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:57,662 INFO L290 TraceCheckUtils]: 16: Hoare triple {185909#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185835#true} is VALID [2022-04-15 11:12:57,662 INFO L290 TraceCheckUtils]: 17: Hoare triple {185835#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185835#true} is VALID [2022-04-15 11:12:57,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,662 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {185835#true} {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,663 INFO L290 TraceCheckUtils]: 20: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,663 INFO L290 TraceCheckUtils]: 21: Hoare triple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,664 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {185835#true} #1498#return; {185898#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-15 11:12:57,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {185898#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {185899#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-15 11:12:57,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {185899#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:12:57,665 INFO L290 TraceCheckUtils]: 25: Hoare triple {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:12:57,666 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {185835#true} #1376#return; {185873#(= 0 |main_#t~ret163|)} is VALID [2022-04-15 11:12:57,668 INFO L272 TraceCheckUtils]: 0: Hoare triple {185835#true} call ULTIMATE.init(); {185875#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:12:57,669 INFO L290 TraceCheckUtils]: 1: Hoare triple {185875#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {185835#true} is VALID [2022-04-15 11:12:57,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,669 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {185835#true} {185835#true} #1506#return; {185835#true} is VALID [2022-04-15 11:12:57,669 INFO L272 TraceCheckUtils]: 4: Hoare triple {185835#true} call #t~ret180 := main(); {185835#true} is VALID [2022-04-15 11:12:57,669 INFO L290 TraceCheckUtils]: 5: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,670 INFO L272 TraceCheckUtils]: 6: Hoare triple {185835#true} call _BLAST_init(); {185876#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:12:57,670 INFO L290 TraceCheckUtils]: 7: Hoare triple {185876#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {185835#true} is VALID [2022-04-15 11:12:57,670 INFO L290 TraceCheckUtils]: 8: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,670 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {185835#true} {185835#true} #1372#return; {185835#true} is VALID [2022-04-15 11:12:57,671 INFO L290 TraceCheckUtils]: 10: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,671 INFO L290 TraceCheckUtils]: 11: Hoare triple {185835#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {185835#true} is VALID [2022-04-15 11:12:57,671 INFO L272 TraceCheckUtils]: 12: Hoare triple {185835#true} call stub_driver_init(); {185877#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:57,672 INFO L290 TraceCheckUtils]: 13: Hoare triple {185877#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {185835#true} is VALID [2022-04-15 11:12:57,672 INFO L290 TraceCheckUtils]: 14: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,672 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {185835#true} {185835#true} #1374#return; {185835#true} is VALID [2022-04-15 11:12:57,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {185835#true} assume 2 == ~tmp_ndt_1~0; {185835#true} is VALID [2022-04-15 11:12:57,673 INFO L272 TraceCheckUtils]: 18: Hoare triple {185835#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {185878#(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 [2022-04-15 11:12:57,673 INFO L290 TraceCheckUtils]: 19: Hoare triple {185878#(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; {185835#true} is VALID [2022-04-15 11:12:57,673 INFO L290 TraceCheckUtils]: 20: Hoare triple {185835#true} assume !(2 == ~deviceExtension__Active~1); {185835#true} is VALID [2022-04-15 11:12:57,673 INFO L290 TraceCheckUtils]: 21: Hoare triple {185835#true} assume 3 == ~deviceExtension__Active~1; {185835#true} is VALID [2022-04-15 11:12:57,674 INFO L272 TraceCheckUtils]: 22: Hoare triple {185835#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {185901#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:12:57,674 INFO L290 TraceCheckUtils]: 23: Hoare triple {185901#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {185835#true} is VALID [2022-04-15 11:12:57,674 INFO L290 TraceCheckUtils]: 24: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,674 INFO L290 TraceCheckUtils]: 25: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,674 INFO L290 TraceCheckUtils]: 27: Hoare triple {185835#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; {185835#true} is VALID [2022-04-15 11:12:57,675 INFO L290 TraceCheckUtils]: 28: Hoare triple {185835#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {185835#true} is VALID [2022-04-15 11:12:57,675 INFO L290 TraceCheckUtils]: 29: Hoare triple {185835#true} ~Irp__IoStatus__Information~1 := 0; {185835#true} is VALID [2022-04-15 11:12:57,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {185835#true} assume !(0 == ~SubQPtr~1); {185835#true} is VALID [2022-04-15 11:12:57,675 INFO L290 TraceCheckUtils]: 31: Hoare triple {185835#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,676 INFO L290 TraceCheckUtils]: 32: Hoare triple {185902#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(2147483670 == ~__cil_tmp107~1 % 4294967296); {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,676 INFO L290 TraceCheckUtils]: 33: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,677 INFO L272 TraceCheckUtils]: 34: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {185909#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:12:57,677 INFO L290 TraceCheckUtils]: 35: Hoare triple {185909#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {185835#true} is VALID [2022-04-15 11:12:57,677 INFO L290 TraceCheckUtils]: 36: Hoare triple {185835#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {185835#true} is VALID [2022-04-15 11:12:57,677 INFO L290 TraceCheckUtils]: 37: Hoare triple {185835#true} assume true; {185835#true} is VALID [2022-04-15 11:12:57,677 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {185835#true} {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1528#return; {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-15 11:12:57,678 INFO L290 TraceCheckUtils]: 39: Hoare triple {185903#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,678 INFO L290 TraceCheckUtils]: 40: Hoare triple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-15 11:12:57,679 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {185908#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {185835#true} #1498#return; {185898#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-15 11:12:57,679 INFO L290 TraceCheckUtils]: 42: Hoare triple {185898#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {185899#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-15 11:12:57,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {185899#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:12:57,680 INFO L290 TraceCheckUtils]: 44: Hoare triple {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:12:57,681 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {185900#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {185835#true} #1376#return; {185873#(= 0 |main_#t~ret163|)} is VALID [2022-04-15 11:12:57,681 INFO L290 TraceCheckUtils]: 46: Hoare triple {185873#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,682 INFO L290 TraceCheckUtils]: 47: Hoare triple {185874#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,682 INFO L290 TraceCheckUtils]: 48: Hoare triple {185874#(= main_~status~9 0)} assume !(1 == ~pended~0); {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,682 INFO L290 TraceCheckUtils]: 49: Hoare triple {185874#(= main_~status~9 0)} assume !(1 == ~pended~0); {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,683 INFO L290 TraceCheckUtils]: 50: Hoare triple {185874#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,683 INFO L290 TraceCheckUtils]: 51: Hoare triple {185874#(= main_~status~9 0)} assume -1 != ~status~9; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,683 INFO L290 TraceCheckUtils]: 52: Hoare triple {185874#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,684 INFO L290 TraceCheckUtils]: 53: Hoare triple {185874#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,684 INFO L290 TraceCheckUtils]: 54: Hoare triple {185874#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,684 INFO L290 TraceCheckUtils]: 55: Hoare triple {185874#(= main_~status~9 0)} assume 1 != ~pended~0; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,685 INFO L290 TraceCheckUtils]: 56: Hoare triple {185874#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {185874#(= main_~status~9 0)} is VALID [2022-04-15 11:12:57,685 INFO L290 TraceCheckUtils]: 57: Hoare triple {185874#(= main_~status~9 0)} assume 259 == ~status~9; {185836#false} is VALID [2022-04-15 11:12:57,685 INFO L272 TraceCheckUtils]: 58: Hoare triple {185836#false} call errorFn(); {185836#false} is VALID [2022-04-15 11:12:57,685 INFO L290 TraceCheckUtils]: 59: Hoare triple {185836#false} assume !false; {185836#false} is VALID [2022-04-15 11:12:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:12:57,686 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:12:57,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747566191] [2022-04-15 11:12:57,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747566191] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:57,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:57,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:12:57,686 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:12:57,686 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1584737020] [2022-04-15 11:12:57,686 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1584737020] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:12:57,686 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:12:57,686 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-15 11:12:57,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117607902] [2022-04-15 11:12:57,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:12:57,687 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 [2022-04-15 11:12:57,687 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:12:57,687 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) [2022-04-15 11:12:57,741 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:12:57,741 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-15 11:12:57,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:12:57,742 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-15 11:12:57,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-15 11:12:57,742 INFO L87 Difference]: Start difference. First operand 815 states and 1081 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) [2022-04-15 11:13:12,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:12,968 INFO L93 Difference]: Finished difference Result 848 states and 1120 transitions. [2022-04-15 11:13:12,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 11:13:12,968 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 [2022-04-15 11:13:12,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:13:12,968 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) [2022-04-15 11:13:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 682 transitions. [2022-04-15 11:13:12,973 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) [2022-04-15 11:13:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 682 transitions. [2022-04-15 11:13:12,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 682 transitions. [2022-04-15 11:13:13,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 682 edges. 682 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:13,772 INFO L225 Difference]: With dead ends: 848 [2022-04-15 11:13:13,772 INFO L226 Difference]: Without dead ends: 807 [2022-04-15 11:13:13,773 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-15 11:13:13,773 INFO L913 BasicCegarLoop]: 555 mSDtfsCounter, 1267 mSDsluCounter, 1460 mSDsCounter, 0 mSdLazyCounter, 4100 mSolverCounterSat, 446 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1270 SdHoareTripleChecker+Valid, 2015 SdHoareTripleChecker+Invalid, 4546 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 446 IncrementalHoareTripleChecker+Valid, 4100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:13:13,773 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1270 Valid, 2015 Invalid, 4546 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [446 Valid, 4100 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-15 11:13:13,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2022-04-15 11:13:16,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 807. [2022-04-15 11:13:16,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:13:16,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 807 states. Second operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) [2022-04-15 11:13:16,065 INFO L74 IsIncluded]: Start isIncluded. First operand 807 states. Second operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) [2022-04-15 11:13:16,065 INFO L87 Difference]: Start difference. First operand 807 states. Second operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) [2022-04-15 11:13:16,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:16,086 INFO L93 Difference]: Finished difference Result 807 states and 1066 transitions. [2022-04-15 11:13:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1066 transitions. [2022-04-15 11:13:16,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:16,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:16,089 INFO L74 IsIncluded]: Start isIncluded. First operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) Second operand 807 states. [2022-04-15 11:13:16,089 INFO L87 Difference]: Start difference. First operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) Second operand 807 states. [2022-04-15 11:13:16,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:16,111 INFO L93 Difference]: Finished difference Result 807 states and 1066 transitions. [2022-04-15 11:13:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1066 transitions. [2022-04-15 11:13:16,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:16,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:16,112 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:13:16,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:13:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 635 states have (on average 1.3181102362204724) internal successors, (837), 648 states have internal predecessors, (837), 101 states have call successors, (101), 51 states have call predecessors, (101), 70 states have return successors, (128), 114 states have call predecessors, (128), 94 states have call successors, (128) [2022-04-15 11:13:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1066 transitions. [2022-04-15 11:13:16,144 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1066 transitions. Word has length 60 [2022-04-15 11:13:16,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:13:16,145 INFO L478 AbstractCegarLoop]: Abstraction has 807 states and 1066 transitions. [2022-04-15 11:13:16,145 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-15 11:13:16,145 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 807 states and 1066 transitions. [2022-04-15 11:13:18,584 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1066 edges. 1066 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1066 transitions. [2022-04-15 11:13:18,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-15 11:13:18,585 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:13:18,585 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:13:18,586 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-15 11:13:18,586 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:13:18,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:13:18,586 INFO L85 PathProgramCache]: Analyzing trace with hash -384399656, now seen corresponding path program 1 times [2022-04-15 11:13:18,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:18,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [775115354] [2022-04-15 11:13:18,586 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:13:18,586 INFO L85 PathProgramCache]: Analyzing trace with hash -384399656, now seen corresponding path program 2 times [2022-04-15 11:13:18,586 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:13:18,586 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041254470] [2022-04-15 11:13:18,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:13:18,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:13:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:13:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,657 INFO L290 TraceCheckUtils]: 0: Hoare triple {190889#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {190850#true} is VALID [2022-04-15 11:13:18,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,657 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190850#true} {190850#true} #1506#return; {190850#true} is VALID [2022-04-15 11:13:18,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:13:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,680 INFO L290 TraceCheckUtils]: 0: Hoare triple {190890#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190850#true} is VALID [2022-04-15 11:13:18,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,680 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190850#true} {190850#true} #1372#return; {190850#true} is VALID [2022-04-15 11:13:18,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:13:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {190891#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {190850#true} is VALID [2022-04-15 11:13:18,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,694 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {190850#true} {190850#true} #1374#return; {190850#true} is VALID [2022-04-15 11:13:18,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:13:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:13:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:13:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {190924#(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; {190850#true} is VALID [2022-04-15 11:13:18,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {190850#true} is VALID [2022-04-15 11:13:18,788 INFO L290 TraceCheckUtils]: 2: Hoare triple {190850#true} assume 0 == ~irp~0;#res := -1073741670; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,788 INFO L290 TraceCheckUtils]: 3: Hoare triple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,789 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {190850#true} #1488#return; {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-15 11:13:18,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-15 11:13:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:18,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {190926#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190850#true} is VALID [2022-04-15 11:13:18,801 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190850#true} is VALID [2022-04-15 11:13:18,801 INFO L290 TraceCheckUtils]: 2: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,801 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190850#true} {190851#false} #1494#return; {190851#false} is VALID [2022-04-15 11:13:18,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {190912#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {190850#true} is VALID [2022-04-15 11:13:18,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,802 INFO L272 TraceCheckUtils]: 2: Hoare triple {190850#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {190924#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:18,802 INFO L290 TraceCheckUtils]: 3: Hoare triple {190924#(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; {190850#true} is VALID [2022-04-15 11:13:18,803 INFO L290 TraceCheckUtils]: 4: Hoare triple {190850#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {190850#true} is VALID [2022-04-15 11:13:18,803 INFO L290 TraceCheckUtils]: 5: Hoare triple {190850#true} assume 0 == ~irp~0;#res := -1073741670; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,803 INFO L290 TraceCheckUtils]: 6: Hoare triple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,804 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {190850#true} #1488#return; {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-15 11:13:18,804 INFO L290 TraceCheckUtils]: 8: Hoare triple {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 9: Hoare triple {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {190851#false} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 10: Hoare triple {190851#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,805 INFO L272 TraceCheckUtils]: 11: Hoare triple {190851#false} call IofCompleteRequest(~Irp, 0); {190926#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 12: Hoare triple {190926#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190850#true} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {190850#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190850#true} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,805 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {190850#true} {190851#false} #1494#return; {190851#false} is VALID [2022-04-15 11:13:18,805 INFO L290 TraceCheckUtils]: 16: Hoare triple {190851#false} #res := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,806 INFO L290 TraceCheckUtils]: 17: Hoare triple {190851#false} assume true; {190851#false} is VALID [2022-04-15 11:13:18,806 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {190851#false} {190850#true} #1500#return; {190851#false} is VALID [2022-04-15 11:13:18,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {190892#(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; {190850#true} is VALID [2022-04-15 11:13:18,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {190850#true} assume !(2 == ~deviceExtension__Active~1); {190850#true} is VALID [2022-04-15 11:13:18,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {190850#true} assume !(3 == ~deviceExtension__Active~1); {190850#true} is VALID [2022-04-15 11:13:18,806 INFO L290 TraceCheckUtils]: 3: Hoare triple {190850#true} assume 1 == ~deviceExtension__Active~1; {190850#true} is VALID [2022-04-15 11:13:18,807 INFO L272 TraceCheckUtils]: 4: Hoare triple {190850#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {190912#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:18,811 INFO L290 TraceCheckUtils]: 5: Hoare triple {190912#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {190850#true} is VALID [2022-04-15 11:13:18,811 INFO L290 TraceCheckUtils]: 6: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,812 INFO L272 TraceCheckUtils]: 7: Hoare triple {190850#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {190924#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:18,812 INFO L290 TraceCheckUtils]: 8: Hoare triple {190924#(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; {190850#true} is VALID [2022-04-15 11:13:18,812 INFO L290 TraceCheckUtils]: 9: Hoare triple {190850#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {190850#true} is VALID [2022-04-15 11:13:18,813 INFO L290 TraceCheckUtils]: 10: Hoare triple {190850#true} assume 0 == ~irp~0;#res := -1073741670; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,813 INFO L290 TraceCheckUtils]: 11: Hoare triple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,814 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {190850#true} #1488#return; {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-15 11:13:18,814 INFO L290 TraceCheckUtils]: 13: Hoare triple {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-15 11:13:18,814 INFO L290 TraceCheckUtils]: 14: Hoare triple {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 15: Hoare triple {190851#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L272 TraceCheckUtils]: 16: Hoare triple {190851#false} call IofCompleteRequest(~Irp, 0); {190926#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 17: Hoare triple {190926#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190850#true} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 18: Hoare triple {190850#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190850#true} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 19: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,815 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {190850#true} {190851#false} #1494#return; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {190851#false} #res := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {190851#false} assume true; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {190851#false} {190850#true} #1500#return; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 24: Hoare triple {190851#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 25: Hoare triple {190851#false} #res := ~status~3; {190851#false} is VALID [2022-04-15 11:13:18,815 INFO L290 TraceCheckUtils]: 26: Hoare triple {190851#false} assume true; {190851#false} is VALID [2022-04-15 11:13:18,816 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {190851#false} {190850#true} #1376#return; {190851#false} is VALID [2022-04-15 11:13:18,817 INFO L272 TraceCheckUtils]: 0: Hoare triple {190850#true} call ULTIMATE.init(); {190889#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:13:18,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {190889#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {190850#true} is VALID [2022-04-15 11:13:18,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {190850#true} {190850#true} #1506#return; {190850#true} is VALID [2022-04-15 11:13:18,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {190850#true} call #t~ret180 := main(); {190850#true} is VALID [2022-04-15 11:13:18,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,819 INFO L272 TraceCheckUtils]: 6: Hoare triple {190850#true} call _BLAST_init(); {190890#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:13:18,819 INFO L290 TraceCheckUtils]: 7: Hoare triple {190890#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {190850#true} is VALID [2022-04-15 11:13:18,819 INFO L290 TraceCheckUtils]: 8: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,819 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {190850#true} {190850#true} #1372#return; {190850#true} is VALID [2022-04-15 11:13:18,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {190850#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {190850#true} is VALID [2022-04-15 11:13:18,820 INFO L272 TraceCheckUtils]: 12: Hoare triple {190850#true} call stub_driver_init(); {190891#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:18,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {190891#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {190850#true} is VALID [2022-04-15 11:13:18,820 INFO L290 TraceCheckUtils]: 14: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,820 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {190850#true} {190850#true} #1374#return; {190850#true} is VALID [2022-04-15 11:13:18,820 INFO L290 TraceCheckUtils]: 16: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,820 INFO L290 TraceCheckUtils]: 17: Hoare triple {190850#true} assume 2 == ~tmp_ndt_1~0; {190850#true} is VALID [2022-04-15 11:13:18,821 INFO L272 TraceCheckUtils]: 18: Hoare triple {190850#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {190892#(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 [2022-04-15 11:13:18,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {190892#(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; {190850#true} is VALID [2022-04-15 11:13:18,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {190850#true} assume !(2 == ~deviceExtension__Active~1); {190850#true} is VALID [2022-04-15 11:13:18,821 INFO L290 TraceCheckUtils]: 21: Hoare triple {190850#true} assume !(3 == ~deviceExtension__Active~1); {190850#true} is VALID [2022-04-15 11:13:18,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {190850#true} assume 1 == ~deviceExtension__Active~1; {190850#true} is VALID [2022-04-15 11:13:18,822 INFO L272 TraceCheckUtils]: 23: Hoare triple {190850#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {190912#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:18,822 INFO L290 TraceCheckUtils]: 24: Hoare triple {190912#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {190850#true} is VALID [2022-04-15 11:13:18,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {190850#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; {190850#true} is VALID [2022-04-15 11:13:18,823 INFO L272 TraceCheckUtils]: 26: Hoare triple {190850#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {190924#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:18,823 INFO L290 TraceCheckUtils]: 27: Hoare triple {190924#(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; {190850#true} is VALID [2022-04-15 11:13:18,823 INFO L290 TraceCheckUtils]: 28: Hoare triple {190850#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {190850#true} is VALID [2022-04-15 11:13:18,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {190850#true} assume 0 == ~irp~0;#res := -1073741670; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:18,825 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {190925#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {190850#true} #1488#return; {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-15 11:13:18,825 INFO L290 TraceCheckUtils]: 32: Hoare triple {190918#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-15 11:13:18,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {190919#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {190851#false} is VALID [2022-04-15 11:13:18,825 INFO L290 TraceCheckUtils]: 34: Hoare triple {190851#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L272 TraceCheckUtils]: 35: Hoare triple {190851#false} call IofCompleteRequest(~Irp, 0); {190926#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 36: Hoare triple {190926#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {190850#true} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 37: Hoare triple {190850#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {190850#true} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 38: Hoare triple {190850#true} assume true; {190850#true} is VALID [2022-04-15 11:13:18,826 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {190850#true} {190851#false} #1494#return; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 40: Hoare triple {190851#false} #res := ~status~7; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 41: Hoare triple {190851#false} assume true; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {190851#false} {190850#true} #1500#return; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 43: Hoare triple {190851#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 44: Hoare triple {190851#false} #res := ~status~3; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 45: Hoare triple {190851#false} assume true; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {190851#false} {190850#true} #1376#return; {190851#false} is VALID [2022-04-15 11:13:18,826 INFO L290 TraceCheckUtils]: 47: Hoare triple {190851#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 48: Hoare triple {190851#false} assume !(0 != ~we_should_unload~0); {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 49: Hoare triple {190851#false} assume !(1 == ~pended~0); {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 50: Hoare triple {190851#false} assume !(1 == ~pended~0); {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {190851#false} assume ~s~0 != ~UNLOADED~0; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 52: Hoare triple {190851#false} assume -1 != ~status~9; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 53: Hoare triple {190851#false} assume ~s~0 != ~SKIP2~0; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 54: Hoare triple {190851#false} assume ~s~0 != ~IPC~0; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 55: Hoare triple {190851#false} assume !(~s~0 != ~DC~0); {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 56: Hoare triple {190851#false} assume 1 != ~pended~0; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 57: Hoare triple {190851#false} assume ~s~0 == ~DC~0; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 58: Hoare triple {190851#false} assume 259 == ~status~9; {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L272 TraceCheckUtils]: 59: Hoare triple {190851#false} call errorFn(); {190851#false} is VALID [2022-04-15 11:13:18,827 INFO L290 TraceCheckUtils]: 60: Hoare triple {190851#false} assume !false; {190851#false} is VALID [2022-04-15 11:13:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:13:18,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:13:18,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041254470] [2022-04-15 11:13:18,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041254470] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:18,828 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:18,828 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:13:18,828 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:13:18,828 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [775115354] [2022-04-15 11:13:18,828 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [775115354] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:18,829 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:18,829 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-15 11:13:18,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37368537] [2022-04-15 11:13:18,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:13:18,829 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 [2022-04-15 11:13:18,829 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:13:18,829 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) [2022-04-15 11:13:18,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:18,880 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-15 11:13:18,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:18,880 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-15 11:13:18,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-15 11:13:18,880 INFO L87 Difference]: Start difference. First operand 807 states and 1066 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) [2022-04-15 11:13:28,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:28,229 INFO L93 Difference]: Finished difference Result 855 states and 1134 transitions. [2022-04-15 11:13:28,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-15 11:13:28,230 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 [2022-04-15 11:13:28,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:13:28,230 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) [2022-04-15 11:13:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 695 transitions. [2022-04-15 11:13:28,234 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) [2022-04-15 11:13:28,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 695 transitions. [2022-04-15 11:13:28,238 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 695 transitions. [2022-04-15 11:13:29,045 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 695 edges. 695 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:29,075 INFO L225 Difference]: With dead ends: 855 [2022-04-15 11:13:29,076 INFO L226 Difference]: Without dead ends: 821 [2022-04-15 11:13:29,076 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-15 11:13:29,076 INFO L913 BasicCegarLoop]: 525 mSDtfsCounter, 931 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 933 SdHoareTripleChecker+Valid, 1163 SdHoareTripleChecker+Invalid, 2257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-04-15 11:13:29,077 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [933 Valid, 1163 Invalid, 2257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-04-15 11:13:29,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 821 states. [2022-04-15 11:13:31,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 821 to 811. [2022-04-15 11:13:31,402 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:13:31,403 INFO L82 GeneralOperation]: Start isEquivalent. First operand 821 states. Second operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) [2022-04-15 11:13:31,404 INFO L74 IsIncluded]: Start isIncluded. First operand 821 states. Second operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) [2022-04-15 11:13:31,404 INFO L87 Difference]: Start difference. First operand 821 states. Second operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) [2022-04-15 11:13:31,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:31,427 INFO L93 Difference]: Finished difference Result 821 states and 1099 transitions. [2022-04-15 11:13:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1099 transitions. [2022-04-15 11:13:31,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:31,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:31,429 INFO L74 IsIncluded]: Start isIncluded. First operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) Second operand 821 states. [2022-04-15 11:13:31,430 INFO L87 Difference]: Start difference. First operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) Second operand 821 states. [2022-04-15 11:13:31,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:31,452 INFO L93 Difference]: Finished difference Result 821 states and 1099 transitions. [2022-04-15 11:13:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1099 transitions. [2022-04-15 11:13:31,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:31,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:31,453 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:13:31,453 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:13:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 811 states, 637 states have (on average 1.317111459968603) internal successors, (839), 652 states have internal predecessors, (839), 101 states have call successors, (101), 51 states have call predecessors, (101), 72 states have return successors, (144), 114 states have call predecessors, (144), 94 states have call successors, (144) [2022-04-15 11:13:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 811 states and 1084 transitions. [2022-04-15 11:13:31,486 INFO L78 Accepts]: Start accepts. Automaton has 811 states and 1084 transitions. Word has length 61 [2022-04-15 11:13:31,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:13:31,486 INFO L478 AbstractCegarLoop]: Abstraction has 811 states and 1084 transitions. [2022-04-15 11:13:31,486 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:13:31,486 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 811 states and 1084 transitions. [2022-04-15 11:13:33,986 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1084 transitions. [2022-04-15 11:13:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 11:13:33,987 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:13:33,987 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:13:33,987 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-15 11:13:33,988 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:13:33,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:13:33,988 INFO L85 PathProgramCache]: Analyzing trace with hash 73194234, now seen corresponding path program 1 times [2022-04-15 11:13:33,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:33,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1536149697] [2022-04-15 11:13:33,988 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:13:33,988 INFO L85 PathProgramCache]: Analyzing trace with hash 73194234, now seen corresponding path program 2 times [2022-04-15 11:13:33,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:13:33,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1536552940] [2022-04-15 11:13:33,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:13:33,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:13:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:13:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {195952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {195909#true} is VALID [2022-04-15 11:13:34,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195909#true} {195909#true} #1506#return; {195909#true} is VALID [2022-04-15 11:13:34,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:13:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {195953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {195909#true} is VALID [2022-04-15 11:13:34,115 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,115 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195909#true} {195909#true} #1372#return; {195909#true} is VALID [2022-04-15 11:13:34,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:13:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,129 INFO L290 TraceCheckUtils]: 0: Hoare triple {195954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {195909#true} is VALID [2022-04-15 11:13:34,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,129 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {195909#true} {195909#true} #1374#return; {195909#true} is VALID [2022-04-15 11:13:34,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:13:34,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:13:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-15 11:13:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:13:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:34,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {196005#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195909#true} is VALID [2022-04-15 11:13:34,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195909#true} is VALID [2022-04-15 11:13:34,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {195909#true} {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {195997#(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; {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:34,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,365 INFO L290 TraceCheckUtils]: 2: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,366 INFO L272 TraceCheckUtils]: 3: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {196005#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:34,366 INFO L290 TraceCheckUtils]: 4: Hoare triple {196005#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195909#true} is VALID [2022-04-15 11:13:34,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {195909#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195909#true} is VALID [2022-04-15 11:13:34,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,366 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {195909#true} {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {195982#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 3: Hoare triple {195909#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 4: Hoare triple {195909#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {195909#true} is VALID [2022-04-15 11:13:34,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {195909#true} assume !(0 == ~SubQPtr~0); {195909#true} is VALID [2022-04-15 11:13:34,370 INFO L290 TraceCheckUtils]: 7: Hoare triple {195909#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:13:34,371 INFO L272 TraceCheckUtils]: 8: Hoare triple {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {195997#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:34,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {195997#(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; {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:34,372 INFO L290 TraceCheckUtils]: 10: Hoare triple {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,372 INFO L290 TraceCheckUtils]: 11: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,373 INFO L272 TraceCheckUtils]: 12: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {196005#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:34,373 INFO L290 TraceCheckUtils]: 13: Hoare triple {196005#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195909#true} is VALID [2022-04-15 11:13:34,373 INFO L290 TraceCheckUtils]: 14: Hoare triple {195909#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195909#true} is VALID [2022-04-15 11:13:34,373 INFO L290 TraceCheckUtils]: 15: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,374 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {195909#true} {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,374 INFO L290 TraceCheckUtils]: 17: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,376 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-15 11:13:34,376 INFO L290 TraceCheckUtils]: 20: Hoare triple {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,376 INFO L290 TraceCheckUtils]: 21: Hoare triple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,377 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {195909#true} #1496#return; {195979#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:13:34,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {195955#(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; {195909#true} is VALID [2022-04-15 11:13:34,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {195909#true} assume 2 == ~deviceExtension__Active~1; {195909#true} is VALID [2022-04-15 11:13:34,378 INFO L272 TraceCheckUtils]: 2: Hoare triple {195909#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {195982#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 3: Hoare triple {195982#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 4: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 5: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 6: Hoare triple {195909#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 7: Hoare triple {195909#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {195909#true} assume !(0 == ~SubQPtr~0); {195909#true} is VALID [2022-04-15 11:13:34,379 INFO L290 TraceCheckUtils]: 10: Hoare triple {195909#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:13:34,380 INFO L272 TraceCheckUtils]: 11: Hoare triple {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {195997#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:34,381 INFO L290 TraceCheckUtils]: 12: Hoare triple {195997#(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; {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:34,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,382 INFO L272 TraceCheckUtils]: 15: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {196005#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:34,382 INFO L290 TraceCheckUtils]: 16: Hoare triple {196005#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195909#true} is VALID [2022-04-15 11:13:34,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {195909#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195909#true} is VALID [2022-04-15 11:13:34,382 INFO L290 TraceCheckUtils]: 18: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,383 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {195909#true} {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,384 INFO L290 TraceCheckUtils]: 21: Hoare triple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,385 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-15 11:13:34,385 INFO L290 TraceCheckUtils]: 23: Hoare triple {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,386 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {195909#true} #1496#return; {195979#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:13:34,387 INFO L290 TraceCheckUtils]: 26: Hoare triple {195979#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {195980#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-15 11:13:34,387 INFO L290 TraceCheckUtils]: 27: Hoare triple {195980#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:34,388 INFO L290 TraceCheckUtils]: 28: Hoare triple {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:34,388 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {195909#true} #1376#return; {195950#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:13:34,390 INFO L272 TraceCheckUtils]: 0: Hoare triple {195909#true} call ULTIMATE.init(); {195952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:13:34,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {195952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {195909#true} is VALID [2022-04-15 11:13:34,390 INFO L290 TraceCheckUtils]: 2: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,390 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {195909#true} {195909#true} #1506#return; {195909#true} is VALID [2022-04-15 11:13:34,391 INFO L272 TraceCheckUtils]: 4: Hoare triple {195909#true} call #t~ret180 := main(); {195909#true} is VALID [2022-04-15 11:13:34,391 INFO L290 TraceCheckUtils]: 5: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,392 INFO L272 TraceCheckUtils]: 6: Hoare triple {195909#true} call _BLAST_init(); {195953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:13:34,392 INFO L290 TraceCheckUtils]: 7: Hoare triple {195953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {195909#true} is VALID [2022-04-15 11:13:34,392 INFO L290 TraceCheckUtils]: 8: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,392 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {195909#true} {195909#true} #1372#return; {195909#true} is VALID [2022-04-15 11:13:34,392 INFO L290 TraceCheckUtils]: 10: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,392 INFO L290 TraceCheckUtils]: 11: Hoare triple {195909#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {195909#true} is VALID [2022-04-15 11:13:34,393 INFO L272 TraceCheckUtils]: 12: Hoare triple {195909#true} call stub_driver_init(); {195954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:34,393 INFO L290 TraceCheckUtils]: 13: Hoare triple {195954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {195909#true} is VALID [2022-04-15 11:13:34,393 INFO L290 TraceCheckUtils]: 14: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,393 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {195909#true} {195909#true} #1374#return; {195909#true} is VALID [2022-04-15 11:13:34,393 INFO L290 TraceCheckUtils]: 16: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,393 INFO L290 TraceCheckUtils]: 17: Hoare triple {195909#true} assume 2 == ~tmp_ndt_1~0; {195909#true} is VALID [2022-04-15 11:13:34,395 INFO L272 TraceCheckUtils]: 18: Hoare triple {195909#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {195955#(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 [2022-04-15 11:13:34,395 INFO L290 TraceCheckUtils]: 19: Hoare triple {195955#(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; {195909#true} is VALID [2022-04-15 11:13:34,395 INFO L290 TraceCheckUtils]: 20: Hoare triple {195909#true} assume 2 == ~deviceExtension__Active~1; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L272 TraceCheckUtils]: 21: Hoare triple {195909#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {195982#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 22: Hoare triple {195982#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 23: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 24: Hoare triple {195909#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; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 25: Hoare triple {195909#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 26: Hoare triple {195909#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {195909#true} is VALID [2022-04-15 11:13:34,396 INFO L290 TraceCheckUtils]: 27: Hoare triple {195909#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {195909#true} is VALID [2022-04-15 11:13:34,397 INFO L290 TraceCheckUtils]: 28: Hoare triple {195909#true} assume !(0 == ~SubQPtr~0); {195909#true} is VALID [2022-04-15 11:13:34,397 INFO L290 TraceCheckUtils]: 29: Hoare triple {195909#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-15 11:13:34,398 INFO L272 TraceCheckUtils]: 30: Hoare triple {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {195997#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:34,398 INFO L290 TraceCheckUtils]: 31: Hoare triple {195997#(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; {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:34,399 INFO L290 TraceCheckUtils]: 32: Hoare triple {195998#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,399 INFO L290 TraceCheckUtils]: 33: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,400 INFO L272 TraceCheckUtils]: 34: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {196005#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:34,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {196005#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {195909#true} is VALID [2022-04-15 11:13:34,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {195909#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {195909#true} is VALID [2022-04-15 11:13:34,400 INFO L290 TraceCheckUtils]: 37: Hoare triple {195909#true} assume true; {195909#true} is VALID [2022-04-15 11:13:34,400 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {195909#true} {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,401 INFO L290 TraceCheckUtils]: 39: Hoare triple {195999#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:34,402 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {196004#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {195983#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1460#return; {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-15 11:13:34,402 INFO L290 TraceCheckUtils]: 42: Hoare triple {195995#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-15 11:13:34,403 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {195996#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {195909#true} #1496#return; {195979#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-15 11:13:34,404 INFO L290 TraceCheckUtils]: 45: Hoare triple {195979#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {195980#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-15 11:13:34,404 INFO L290 TraceCheckUtils]: 46: Hoare triple {195980#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:34,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:34,405 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {195981#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {195909#true} #1376#return; {195950#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:13:34,406 INFO L290 TraceCheckUtils]: 49: Hoare triple {195950#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,406 INFO L290 TraceCheckUtils]: 50: Hoare triple {195951#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,406 INFO L290 TraceCheckUtils]: 51: Hoare triple {195951#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,407 INFO L290 TraceCheckUtils]: 52: Hoare triple {195951#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,407 INFO L290 TraceCheckUtils]: 53: Hoare triple {195951#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,407 INFO L290 TraceCheckUtils]: 54: Hoare triple {195951#(not (= main_~status~9 259))} assume -1 != ~status~9; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,408 INFO L290 TraceCheckUtils]: 55: Hoare triple {195951#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,408 INFO L290 TraceCheckUtils]: 56: Hoare triple {195951#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,408 INFO L290 TraceCheckUtils]: 57: Hoare triple {195951#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,409 INFO L290 TraceCheckUtils]: 58: Hoare triple {195951#(not (= main_~status~9 259))} assume 1 != ~pended~0; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,409 INFO L290 TraceCheckUtils]: 59: Hoare triple {195951#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {195951#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:34,409 INFO L290 TraceCheckUtils]: 60: Hoare triple {195951#(not (= main_~status~9 259))} assume 259 == ~status~9; {195910#false} is VALID [2022-04-15 11:13:34,409 INFO L272 TraceCheckUtils]: 61: Hoare triple {195910#false} call errorFn(); {195910#false} is VALID [2022-04-15 11:13:34,409 INFO L290 TraceCheckUtils]: 62: Hoare triple {195910#false} assume !false; {195910#false} is VALID [2022-04-15 11:13:34,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:13:34,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:13:34,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1536552940] [2022-04-15 11:13:34,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1536552940] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:34,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:34,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:13:34,410 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:13:34,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1536149697] [2022-04-15 11:13:34,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1536149697] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:34,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:34,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:13:34,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085072638] [2022-04-15 11:13:34,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:13:34,411 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 [2022-04-15 11:13:34,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:13:34,411 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) [2022-04-15 11:13:34,469 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:34,469 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 11:13:34,469 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:34,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 11:13:34,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:13:34,470 INFO L87 Difference]: Start difference. First operand 811 states and 1084 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) [2022-04-15 11:13:51,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:51,490 INFO L93 Difference]: Finished difference Result 833 states and 1107 transitions. [2022-04-15 11:13:51,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 11:13:51,490 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 [2022-04-15 11:13:51,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:13:51,490 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) [2022-04-15 11:13:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 651 transitions. [2022-04-15 11:13:51,494 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) [2022-04-15 11:13:51,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 651 transitions. [2022-04-15 11:13:51,498 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 651 transitions. [2022-04-15 11:13:52,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 651 edges. 651 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:52,265 INFO L225 Difference]: With dead ends: 833 [2022-04-15 11:13:52,265 INFO L226 Difference]: Without dead ends: 809 [2022-04-15 11:13:52,265 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-15 11:13:52,266 INFO L913 BasicCegarLoop]: 529 mSDtfsCounter, 644 mSDsluCounter, 1868 mSDsCounter, 0 mSdLazyCounter, 5339 mSolverCounterSat, 231 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 647 SdHoareTripleChecker+Valid, 2397 SdHoareTripleChecker+Invalid, 5570 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 231 IncrementalHoareTripleChecker+Valid, 5339 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-04-15 11:13:52,266 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [647 Valid, 2397 Invalid, 5570 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [231 Valid, 5339 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2022-04-15 11:13:52,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2022-04-15 11:13:54,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 809. [2022-04-15 11:13:54,571 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:13:54,572 INFO L82 GeneralOperation]: Start isEquivalent. First operand 809 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-15 11:13:54,573 INFO L74 IsIncluded]: Start isIncluded. First operand 809 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-15 11:13:54,573 INFO L87 Difference]: Start difference. First operand 809 states. Second operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-15 11:13:54,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:54,595 INFO L93 Difference]: Finished difference Result 809 states and 1080 transitions. [2022-04-15 11:13:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1080 transitions. [2022-04-15 11:13:54,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:54,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:54,597 INFO L74 IsIncluded]: Start isIncluded. First operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) Second operand 809 states. [2022-04-15 11:13:54,597 INFO L87 Difference]: Start difference. First operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) Second operand 809 states. [2022-04-15 11:13:54,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:13:54,619 INFO L93 Difference]: Finished difference Result 809 states and 1080 transitions. [2022-04-15 11:13:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1080 transitions. [2022-04-15 11:13:54,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:13:54,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:13:54,620 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:13:54,620 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:13:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 636 states have (on average 1.3160377358490567) internal successors, (837), 651 states have internal predecessors, (837), 100 states have call successors, (100), 51 states have call predecessors, (100), 72 states have return successors, (143), 113 states have call predecessors, (143), 93 states have call successors, (143) [2022-04-15 11:13:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1080 transitions. [2022-04-15 11:13:54,653 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1080 transitions. Word has length 63 [2022-04-15 11:13:54,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:13:54,653 INFO L478 AbstractCegarLoop]: Abstraction has 809 states and 1080 transitions. [2022-04-15 11:13:54,653 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:13:54,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1080 transitions. [2022-04-15 11:13:57,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1080 edges. 1080 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1080 transitions. [2022-04-15 11:13:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-15 11:13:57,146 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:13:57,146 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:13:57,146 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-15 11:13:57,147 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:13:57,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:13:57,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1649412610, now seen corresponding path program 1 times [2022-04-15 11:13:57,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:57,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [418064788] [2022-04-15 11:13:57,147 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:13:57,147 INFO L85 PathProgramCache]: Analyzing trace with hash -1649412610, now seen corresponding path program 2 times [2022-04-15 11:13:57,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:13:57,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670979760] [2022-04-15 11:13:57,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:13:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:13:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:13:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,260 INFO L290 TraceCheckUtils]: 0: Hoare triple {200971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {200924#true} is VALID [2022-04-15 11:13:57,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,260 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200924#true} {200924#true} #1506#return; {200924#true} is VALID [2022-04-15 11:13:57,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:13:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,286 INFO L290 TraceCheckUtils]: 0: Hoare triple {200972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {200924#true} is VALID [2022-04-15 11:13:57,286 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,287 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200924#true} {200924#true} #1372#return; {200924#true} is VALID [2022-04-15 11:13:57,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:13:57,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {200973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {200924#true} is VALID [2022-04-15 11:13:57,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {200924#true} {200924#true} #1374#return; {200924#true} is VALID [2022-04-15 11:13:57,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:13:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:13:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:13:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {201024#(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; {200924#true} is VALID [2022-04-15 11:13:57,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {200924#true} is VALID [2022-04-15 11:13:57,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {200924#true} {200924#true} #1450#return; {200924#true} is VALID [2022-04-15 11:13:57,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:13:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:13:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:13:57,566 INFO L290 TraceCheckUtils]: 0: Hoare triple {201033#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {200924#true} is VALID [2022-04-15 11:13:57,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {200924#true} is VALID [2022-04-15 11:13:57,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,567 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {200924#true} {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {201025#(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; {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:57,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,568 INFO L290 TraceCheckUtils]: 2: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,569 INFO L272 TraceCheckUtils]: 3: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {201033#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:57,569 INFO L290 TraceCheckUtils]: 4: Hoare triple {201033#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {200924#true} is VALID [2022-04-15 11:13:57,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {200924#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {200924#true} is VALID [2022-04-15 11:13:57,569 INFO L290 TraceCheckUtils]: 6: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,570 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {200924#true} {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,570 INFO L290 TraceCheckUtils]: 8: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,571 INFO L290 TraceCheckUtils]: 9: Hoare triple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,572 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-15 11:13:57,572 INFO L290 TraceCheckUtils]: 0: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~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; {200924#true} is VALID [2022-04-15 11:13:57,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {200924#true} is VALID [2022-04-15 11:13:57,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {200924#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {200924#true} is VALID [2022-04-15 11:13:57,572 INFO L290 TraceCheckUtils]: 3: Hoare triple {200924#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {200924#true} is VALID [2022-04-15 11:13:57,573 INFO L272 TraceCheckUtils]: 4: Hoare triple {200924#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {201024#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {201024#(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; {200924#true} is VALID [2022-04-15 11:13:57,573 INFO L290 TraceCheckUtils]: 6: Hoare triple {200924#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {200924#true} is VALID [2022-04-15 11:13:57,573 INFO L290 TraceCheckUtils]: 7: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,573 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {200924#true} {200924#true} #1450#return; {200924#true} is VALID [2022-04-15 11:13:57,573 INFO L290 TraceCheckUtils]: 9: Hoare triple {200924#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {200924#true} is VALID [2022-04-15 11:13:57,574 INFO L290 TraceCheckUtils]: 10: Hoare triple {200924#true} assume !(0 != ~tmp___2~0); {200924#true} is VALID [2022-04-15 11:13:57,574 INFO L290 TraceCheckUtils]: 11: Hoare triple {200924#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:13:57,575 INFO L272 TraceCheckUtils]: 12: Hoare triple {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {201025#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {201025#(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; {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:57,576 INFO L290 TraceCheckUtils]: 14: Hoare triple {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,576 INFO L290 TraceCheckUtils]: 15: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,577 INFO L272 TraceCheckUtils]: 16: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {201033#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:57,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {201033#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {200924#true} is VALID [2022-04-15 11:13:57,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {200924#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {200924#true} is VALID [2022-04-15 11:13:57,577 INFO L290 TraceCheckUtils]: 19: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,578 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {200924#true} {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,579 INFO L290 TraceCheckUtils]: 21: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,579 INFO L290 TraceCheckUtils]: 22: Hoare triple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,580 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-15 11:13:57,581 INFO L290 TraceCheckUtils]: 24: Hoare triple {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,581 INFO L290 TraceCheckUtils]: 25: Hoare triple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,582 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {200924#true} #1496#return; {201002#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:13:57,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {200974#(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; {200924#true} is VALID [2022-04-15 11:13:57,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {200924#true} assume 2 == ~deviceExtension__Active~1; {200924#true} is VALID [2022-04-15 11:13:57,583 INFO L272 TraceCheckUtils]: 2: Hoare triple {200924#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,583 INFO L290 TraceCheckUtils]: 3: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~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; {200924#true} is VALID [2022-04-15 11:13:57,583 INFO L290 TraceCheckUtils]: 4: Hoare triple {200924#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {200924#true} is VALID [2022-04-15 11:13:57,584 INFO L290 TraceCheckUtils]: 5: Hoare triple {200924#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {200924#true} is VALID [2022-04-15 11:13:57,584 INFO L290 TraceCheckUtils]: 6: Hoare triple {200924#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {200924#true} is VALID [2022-04-15 11:13:57,584 INFO L272 TraceCheckUtils]: 7: Hoare triple {200924#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {201024#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,584 INFO L290 TraceCheckUtils]: 8: Hoare triple {201024#(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; {200924#true} is VALID [2022-04-15 11:13:57,584 INFO L290 TraceCheckUtils]: 9: Hoare triple {200924#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {200924#true} is VALID [2022-04-15 11:13:57,584 INFO L290 TraceCheckUtils]: 10: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,585 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {200924#true} {200924#true} #1450#return; {200924#true} is VALID [2022-04-15 11:13:57,585 INFO L290 TraceCheckUtils]: 12: Hoare triple {200924#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {200924#true} is VALID [2022-04-15 11:13:57,585 INFO L290 TraceCheckUtils]: 13: Hoare triple {200924#true} assume !(0 != ~tmp___2~0); {200924#true} is VALID [2022-04-15 11:13:57,585 INFO L290 TraceCheckUtils]: 14: Hoare triple {200924#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:13:57,586 INFO L272 TraceCheckUtils]: 15: Hoare triple {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {201025#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,586 INFO L290 TraceCheckUtils]: 16: Hoare triple {201025#(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; {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:57,587 INFO L290 TraceCheckUtils]: 17: Hoare triple {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,587 INFO L290 TraceCheckUtils]: 18: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,588 INFO L272 TraceCheckUtils]: 19: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {201033#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:57,588 INFO L290 TraceCheckUtils]: 20: Hoare triple {201033#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {200924#true} is VALID [2022-04-15 11:13:57,588 INFO L290 TraceCheckUtils]: 21: Hoare triple {200924#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {200924#true} is VALID [2022-04-15 11:13:57,588 INFO L290 TraceCheckUtils]: 22: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,589 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {200924#true} {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,589 INFO L290 TraceCheckUtils]: 24: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,590 INFO L290 TraceCheckUtils]: 25: Hoare triple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,591 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-15 11:13:57,591 INFO L290 TraceCheckUtils]: 27: Hoare triple {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,591 INFO L290 TraceCheckUtils]: 28: Hoare triple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,592 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {200924#true} #1496#return; {201002#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:13:57,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {201002#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {201003#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:13:57,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {201003#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:57,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:57,594 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {200924#true} #1376#return; {200969#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:13:57,596 INFO L272 TraceCheckUtils]: 0: Hoare triple {200924#true} call ULTIMATE.init(); {200971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:13:57,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {200971#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {200924#true} is VALID [2022-04-15 11:13:57,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,596 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {200924#true} {200924#true} #1506#return; {200924#true} is VALID [2022-04-15 11:13:57,597 INFO L272 TraceCheckUtils]: 4: Hoare triple {200924#true} call #t~ret180 := main(); {200924#true} is VALID [2022-04-15 11:13:57,597 INFO L290 TraceCheckUtils]: 5: Hoare triple {200924#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; {200924#true} is VALID [2022-04-15 11:13:57,598 INFO L272 TraceCheckUtils]: 6: Hoare triple {200924#true} call _BLAST_init(); {200972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:13:57,598 INFO L290 TraceCheckUtils]: 7: Hoare triple {200972#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {200924#true} is VALID [2022-04-15 11:13:57,598 INFO L290 TraceCheckUtils]: 8: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,598 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {200924#true} {200924#true} #1372#return; {200924#true} is VALID [2022-04-15 11:13:57,598 INFO L290 TraceCheckUtils]: 10: Hoare triple {200924#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; {200924#true} is VALID [2022-04-15 11:13:57,598 INFO L290 TraceCheckUtils]: 11: Hoare triple {200924#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {200924#true} is VALID [2022-04-15 11:13:57,599 INFO L272 TraceCheckUtils]: 12: Hoare triple {200924#true} call stub_driver_init(); {200973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:13:57,599 INFO L290 TraceCheckUtils]: 13: Hoare triple {200973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {200924#true} is VALID [2022-04-15 11:13:57,599 INFO L290 TraceCheckUtils]: 14: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,599 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {200924#true} {200924#true} #1374#return; {200924#true} is VALID [2022-04-15 11:13:57,599 INFO L290 TraceCheckUtils]: 16: Hoare triple {200924#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; {200924#true} is VALID [2022-04-15 11:13:57,599 INFO L290 TraceCheckUtils]: 17: Hoare triple {200924#true} assume 2 == ~tmp_ndt_1~0; {200924#true} is VALID [2022-04-15 11:13:57,600 INFO L272 TraceCheckUtils]: 18: Hoare triple {200924#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {200974#(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 [2022-04-15 11:13:57,601 INFO L290 TraceCheckUtils]: 19: Hoare triple {200974#(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; {200924#true} is VALID [2022-04-15 11:13:57,601 INFO L290 TraceCheckUtils]: 20: Hoare triple {200924#true} assume 2 == ~deviceExtension__Active~1; {200924#true} is VALID [2022-04-15 11:13:57,602 INFO L272 TraceCheckUtils]: 21: Hoare triple {200924#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {201005#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~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; {200924#true} is VALID [2022-04-15 11:13:57,602 INFO L290 TraceCheckUtils]: 23: Hoare triple {200924#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {200924#true} is VALID [2022-04-15 11:13:57,602 INFO L290 TraceCheckUtils]: 24: Hoare triple {200924#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {200924#true} is VALID [2022-04-15 11:13:57,602 INFO L290 TraceCheckUtils]: 25: Hoare triple {200924#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {200924#true} is VALID [2022-04-15 11:13:57,602 INFO L272 TraceCheckUtils]: 26: Hoare triple {200924#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {201024#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 27: Hoare triple {201024#(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; {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 28: Hoare triple {200924#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 29: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {200924#true} {200924#true} #1450#return; {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 31: Hoare triple {200924#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 32: Hoare triple {200924#true} assume !(0 != ~tmp___2~0); {200924#true} is VALID [2022-04-15 11:13:57,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {200924#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:13:57,604 INFO L272 TraceCheckUtils]: 34: Hoare triple {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {201025#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:13:57,605 INFO L290 TraceCheckUtils]: 35: Hoare triple {201025#(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; {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:13:57,605 INFO L290 TraceCheckUtils]: 36: Hoare triple {201026#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,605 INFO L290 TraceCheckUtils]: 37: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,606 INFO L272 TraceCheckUtils]: 38: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {201033#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:13:57,606 INFO L290 TraceCheckUtils]: 39: Hoare triple {201033#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {200924#true} is VALID [2022-04-15 11:13:57,606 INFO L290 TraceCheckUtils]: 40: Hoare triple {200924#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {200924#true} is VALID [2022-04-15 11:13:57,606 INFO L290 TraceCheckUtils]: 41: Hoare triple {200924#true} assume true; {200924#true} is VALID [2022-04-15 11:13:57,607 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {200924#true} {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,607 INFO L290 TraceCheckUtils]: 43: Hoare triple {201027#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,607 INFO L290 TraceCheckUtils]: 44: Hoare triple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:13:57,608 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {201032#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {201010#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1452#return; {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-15 11:13:57,609 INFO L290 TraceCheckUtils]: 46: Hoare triple {201022#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,609 INFO L290 TraceCheckUtils]: 47: Hoare triple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:13:57,610 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {201023#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {200924#true} #1496#return; {201002#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:13:57,610 INFO L290 TraceCheckUtils]: 49: Hoare triple {201002#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {201003#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:13:57,610 INFO L290 TraceCheckUtils]: 50: Hoare triple {201003#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:57,611 INFO L290 TraceCheckUtils]: 51: Hoare triple {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:13:57,612 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {201004#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {200924#true} #1376#return; {200969#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:13:57,612 INFO L290 TraceCheckUtils]: 53: Hoare triple {200969#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,612 INFO L290 TraceCheckUtils]: 54: Hoare triple {200970#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,613 INFO L290 TraceCheckUtils]: 55: Hoare triple {200970#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,613 INFO L290 TraceCheckUtils]: 56: Hoare triple {200970#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,613 INFO L290 TraceCheckUtils]: 57: Hoare triple {200970#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,614 INFO L290 TraceCheckUtils]: 58: Hoare triple {200970#(not (= main_~status~9 259))} assume -1 != ~status~9; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,614 INFO L290 TraceCheckUtils]: 59: Hoare triple {200970#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,614 INFO L290 TraceCheckUtils]: 60: Hoare triple {200970#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,615 INFO L290 TraceCheckUtils]: 61: Hoare triple {200970#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,615 INFO L290 TraceCheckUtils]: 62: Hoare triple {200970#(not (= main_~status~9 259))} assume 1 != ~pended~0; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {200970#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {200970#(not (= main_~status~9 259))} is VALID [2022-04-15 11:13:57,616 INFO L290 TraceCheckUtils]: 64: Hoare triple {200970#(not (= main_~status~9 259))} assume 259 == ~status~9; {200925#false} is VALID [2022-04-15 11:13:57,616 INFO L272 TraceCheckUtils]: 65: Hoare triple {200925#false} call errorFn(); {200925#false} is VALID [2022-04-15 11:13:57,616 INFO L290 TraceCheckUtils]: 66: Hoare triple {200925#false} assume !false; {200925#false} is VALID [2022-04-15 11:13:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:13:57,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:13:57,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670979760] [2022-04-15 11:13:57,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670979760] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:57,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:57,617 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 11:13:57,617 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:13:57,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [418064788] [2022-04-15 11:13:57,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [418064788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:13:57,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:13:57,617 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 11:13:57,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375089898] [2022-04-15 11:13:57,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:13:57,618 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 [2022-04-15 11:13:57,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:13:57,618 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) [2022-04-15 11:13:57,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:13:57,679 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 11:13:57,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:13:57,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 11:13:57,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-15 11:13:57,681 INFO L87 Difference]: Start difference. First operand 809 states and 1080 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) [2022-04-15 11:14:14,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:14,759 INFO L93 Difference]: Finished difference Result 833 states and 1105 transitions. [2022-04-15 11:14:14,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 11:14:14,759 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 [2022-04-15 11:14:14,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:14:14,760 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) [2022-04-15 11:14:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 664 transitions. [2022-04-15 11:14:14,764 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) [2022-04-15 11:14:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 664 transitions. [2022-04-15 11:14:14,767 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 664 transitions. [2022-04-15 11:14:15,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 664 edges. 664 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:15,571 INFO L225 Difference]: With dead ends: 833 [2022-04-15 11:14:15,571 INFO L226 Difference]: Without dead ends: 809 [2022-04-15 11:14:15,572 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-15 11:14:15,572 INFO L913 BasicCegarLoop]: 527 mSDtfsCounter, 939 mSDsluCounter, 1858 mSDsCounter, 0 mSdLazyCounter, 5169 mSolverCounterSat, 334 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 941 SdHoareTripleChecker+Valid, 2385 SdHoareTripleChecker+Invalid, 5503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 334 IncrementalHoareTripleChecker+Valid, 5169 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-04-15 11:14:15,572 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [941 Valid, 2385 Invalid, 5503 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [334 Valid, 5169 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-04-15 11:14:15,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2022-04-15 11:14:17,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 807. [2022-04-15 11:14:17,895 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:14:17,896 INFO L82 GeneralOperation]: Start isEquivalent. First operand 809 states. Second operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) [2022-04-15 11:14:17,897 INFO L74 IsIncluded]: Start isIncluded. First operand 809 states. Second operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) [2022-04-15 11:14:17,897 INFO L87 Difference]: Start difference. First operand 809 states. Second operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) [2022-04-15 11:14:17,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:17,919 INFO L93 Difference]: Finished difference Result 809 states and 1078 transitions. [2022-04-15 11:14:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1078 transitions. [2022-04-15 11:14:17,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:14:17,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:14:17,921 INFO L74 IsIncluded]: Start isIncluded. First operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) Second operand 809 states. [2022-04-15 11:14:17,922 INFO L87 Difference]: Start difference. First operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) Second operand 809 states. [2022-04-15 11:14:17,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:17,944 INFO L93 Difference]: Finished difference Result 809 states and 1078 transitions. [2022-04-15 11:14:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1078 transitions. [2022-04-15 11:14:17,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:14:17,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:14:17,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:14:17,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:14:17,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 807 states, 635 states have (on average 1.31496062992126) internal successors, (835), 650 states have internal predecessors, (835), 99 states have call successors, (99), 51 states have call predecessors, (99), 72 states have return successors, (142), 112 states have call predecessors, (142), 92 states have call successors, (142) [2022-04-15 11:14:17,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 807 states and 1076 transitions. [2022-04-15 11:14:17,977 INFO L78 Accepts]: Start accepts. Automaton has 807 states and 1076 transitions. Word has length 67 [2022-04-15 11:14:17,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:14:17,978 INFO L478 AbstractCegarLoop]: Abstraction has 807 states and 1076 transitions. [2022-04-15 11:14:17,978 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-15 11:14:17,978 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 807 states and 1076 transitions. [2022-04-15 11:14:20,520 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1076 edges. 1076 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:20,520 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1076 transitions. [2022-04-15 11:14:20,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-15 11:14:20,521 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:14:20,521 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:14:20,521 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-15 11:14:20,522 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:14:20,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:14:20,523 INFO L85 PathProgramCache]: Analyzing trace with hash -395524383, now seen corresponding path program 1 times [2022-04-15 11:14:20,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:14:20,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2129416922] [2022-04-15 11:14:20,523 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:14:20,523 INFO L85 PathProgramCache]: Analyzing trace with hash -395524383, now seen corresponding path program 2 times [2022-04-15 11:14:20,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:14:20,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418281727] [2022-04-15 11:14:20,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:14:20,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:14:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:14:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,642 INFO L290 TraceCheckUtils]: 0: Hoare triple {205996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {205950#true} is VALID [2022-04-15 11:14:20,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205950#true} {205950#true} #1506#return; {205950#true} is VALID [2022-04-15 11:14:20,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:14:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,667 INFO L290 TraceCheckUtils]: 0: Hoare triple {205997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {205950#true} is VALID [2022-04-15 11:14:20,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,667 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205950#true} {205950#true} #1372#return; {205950#true} is VALID [2022-04-15 11:14:20,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:14:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,682 INFO L290 TraceCheckUtils]: 0: Hoare triple {205998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {205950#true} is VALID [2022-04-15 11:14:20,682 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {205950#true} {205950#true} #1374#return; {205950#true} is VALID [2022-04-15 11:14:20,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:14:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:14:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:14:20,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,871 INFO L290 TraceCheckUtils]: 0: Hoare triple {206048#(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; {205950#true} is VALID [2022-04-15 11:14:20,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205950#true} is VALID [2022-04-15 11:14:20,871 INFO L290 TraceCheckUtils]: 2: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,871 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205950#true} {205950#true} #1442#return; {205950#true} is VALID [2022-04-15 11:14:20,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-15 11:14:20,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:14:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:20,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {206057#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205950#true} is VALID [2022-04-15 11:14:20,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205950#true} is VALID [2022-04-15 11:14:20,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205950#true} {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {206049#(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; {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:20,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,959 INFO L272 TraceCheckUtils]: 3: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206057#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:20,960 INFO L290 TraceCheckUtils]: 4: Hoare triple {206057#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205950#true} is VALID [2022-04-15 11:14:20,960 INFO L290 TraceCheckUtils]: 5: Hoare triple {205950#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205950#true} is VALID [2022-04-15 11:14:20,960 INFO L290 TraceCheckUtils]: 6: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,960 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {205950#true} {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,961 INFO L290 TraceCheckUtils]: 8: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,961 INFO L290 TraceCheckUtils]: 9: Hoare triple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,962 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-15 11:14:20,962 INFO L290 TraceCheckUtils]: 0: Hoare triple {206029#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {205950#true} is VALID [2022-04-15 11:14:20,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {205950#true} is VALID [2022-04-15 11:14:20,967 INFO L272 TraceCheckUtils]: 2: Hoare triple {205950#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {206048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,967 INFO L290 TraceCheckUtils]: 3: Hoare triple {206048#(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; {205950#true} is VALID [2022-04-15 11:14:20,967 INFO L290 TraceCheckUtils]: 4: Hoare triple {205950#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L290 TraceCheckUtils]: 5: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {205950#true} {205950#true} #1442#return; {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L290 TraceCheckUtils]: 7: Hoare triple {205950#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L290 TraceCheckUtils]: 8: Hoare triple {205950#true} assume !(0 != ~tmp~3); {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L290 TraceCheckUtils]: 9: Hoare triple {205950#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205950#true} is VALID [2022-04-15 11:14:20,968 INFO L290 TraceCheckUtils]: 10: Hoare triple {205950#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:20,969 INFO L272 TraceCheckUtils]: 11: Hoare triple {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206049#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,970 INFO L290 TraceCheckUtils]: 12: Hoare triple {206049#(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; {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:20,970 INFO L290 TraceCheckUtils]: 13: Hoare triple {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,970 INFO L290 TraceCheckUtils]: 14: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,971 INFO L272 TraceCheckUtils]: 15: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206057#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:20,971 INFO L290 TraceCheckUtils]: 16: Hoare triple {206057#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205950#true} is VALID [2022-04-15 11:14:20,971 INFO L290 TraceCheckUtils]: 17: Hoare triple {205950#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205950#true} is VALID [2022-04-15 11:14:20,971 INFO L290 TraceCheckUtils]: 18: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,972 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {205950#true} {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,972 INFO L290 TraceCheckUtils]: 20: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,972 INFO L290 TraceCheckUtils]: 21: Hoare triple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,973 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-15 11:14:20,974 INFO L290 TraceCheckUtils]: 23: Hoare triple {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,974 INFO L290 TraceCheckUtils]: 24: Hoare triple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,975 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205950#true} #1496#return; {206026#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:20,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {205999#(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; {205950#true} is VALID [2022-04-15 11:14:20,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {205950#true} assume 2 == ~deviceExtension__Active~1; {205950#true} is VALID [2022-04-15 11:14:20,976 INFO L272 TraceCheckUtils]: 2: Hoare triple {205950#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {206029#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:20,976 INFO L290 TraceCheckUtils]: 3: Hoare triple {206029#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {205950#true} is VALID [2022-04-15 11:14:20,976 INFO L290 TraceCheckUtils]: 4: Hoare triple {205950#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {205950#true} is VALID [2022-04-15 11:14:20,976 INFO L272 TraceCheckUtils]: 5: Hoare triple {205950#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {206048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 6: Hoare triple {206048#(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; {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {205950#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {205950#true} {205950#true} #1442#return; {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 10: Hoare triple {205950#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 11: Hoare triple {205950#true} assume !(0 != ~tmp~3); {205950#true} is VALID [2022-04-15 11:14:20,977 INFO L290 TraceCheckUtils]: 12: Hoare triple {205950#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205950#true} is VALID [2022-04-15 11:14:20,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {205950#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:20,978 INFO L272 TraceCheckUtils]: 14: Hoare triple {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206049#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,979 INFO L290 TraceCheckUtils]: 15: Hoare triple {206049#(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; {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:20,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,979 INFO L290 TraceCheckUtils]: 17: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,980 INFO L272 TraceCheckUtils]: 18: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206057#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:20,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {206057#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205950#true} is VALID [2022-04-15 11:14:20,980 INFO L290 TraceCheckUtils]: 20: Hoare triple {205950#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205950#true} is VALID [2022-04-15 11:14:20,980 INFO L290 TraceCheckUtils]: 21: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,981 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {205950#true} {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,981 INFO L290 TraceCheckUtils]: 23: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,981 INFO L290 TraceCheckUtils]: 24: Hoare triple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,982 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-15 11:14:20,983 INFO L290 TraceCheckUtils]: 26: Hoare triple {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,984 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205950#true} #1496#return; {206026#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:20,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {206026#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {206027#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:14:20,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {206027#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:20,985 INFO L290 TraceCheckUtils]: 31: Hoare triple {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:20,985 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {205950#true} #1376#return; {205994#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:14:20,987 INFO L272 TraceCheckUtils]: 0: Hoare triple {205950#true} call ULTIMATE.init(); {205996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:14:20,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {205996#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {205950#true} is VALID [2022-04-15 11:14:20,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {205950#true} {205950#true} #1506#return; {205950#true} is VALID [2022-04-15 11:14:20,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {205950#true} call #t~ret180 := main(); {205950#true} is VALID [2022-04-15 11:14:20,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {205950#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; {205950#true} is VALID [2022-04-15 11:14:20,988 INFO L272 TraceCheckUtils]: 6: Hoare triple {205950#true} call _BLAST_init(); {205997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:14:20,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {205997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {205950#true} is VALID [2022-04-15 11:14:20,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,989 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {205950#true} {205950#true} #1372#return; {205950#true} is VALID [2022-04-15 11:14:20,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {205950#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; {205950#true} is VALID [2022-04-15 11:14:20,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {205950#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {205950#true} is VALID [2022-04-15 11:14:20,989 INFO L272 TraceCheckUtils]: 12: Hoare triple {205950#true} call stub_driver_init(); {205998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:20,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {205998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {205950#true} is VALID [2022-04-15 11:14:20,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,990 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {205950#true} {205950#true} #1374#return; {205950#true} is VALID [2022-04-15 11:14:20,990 INFO L290 TraceCheckUtils]: 16: Hoare triple {205950#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; {205950#true} is VALID [2022-04-15 11:14:20,990 INFO L290 TraceCheckUtils]: 17: Hoare triple {205950#true} assume 2 == ~tmp_ndt_1~0; {205950#true} is VALID [2022-04-15 11:14:20,991 INFO L272 TraceCheckUtils]: 18: Hoare triple {205950#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {205999#(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 [2022-04-15 11:14:20,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {205999#(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; {205950#true} is VALID [2022-04-15 11:14:20,991 INFO L290 TraceCheckUtils]: 20: Hoare triple {205950#true} assume 2 == ~deviceExtension__Active~1; {205950#true} is VALID [2022-04-15 11:14:20,992 INFO L272 TraceCheckUtils]: 21: Hoare triple {205950#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {206029#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:20,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {206029#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {205950#true} is VALID [2022-04-15 11:14:20,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {205950#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {205950#true} is VALID [2022-04-15 11:14:20,992 INFO L272 TraceCheckUtils]: 24: Hoare triple {205950#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {206048#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,992 INFO L290 TraceCheckUtils]: 25: Hoare triple {206048#(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; {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 26: Hoare triple {205950#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 27: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {205950#true} {205950#true} #1442#return; {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 29: Hoare triple {205950#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 30: Hoare triple {205950#true} assume !(0 != ~tmp~3); {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 31: Hoare triple {205950#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {205950#true} is VALID [2022-04-15 11:14:20,993 INFO L290 TraceCheckUtils]: 32: Hoare triple {205950#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:20,994 INFO L272 TraceCheckUtils]: 33: Hoare triple {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {206049#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:20,994 INFO L290 TraceCheckUtils]: 34: Hoare triple {206049#(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; {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:20,995 INFO L290 TraceCheckUtils]: 35: Hoare triple {206050#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,995 INFO L290 TraceCheckUtils]: 36: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,996 INFO L272 TraceCheckUtils]: 37: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {206057#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:20,996 INFO L290 TraceCheckUtils]: 38: Hoare triple {206057#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {205950#true} is VALID [2022-04-15 11:14:20,996 INFO L290 TraceCheckUtils]: 39: Hoare triple {205950#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {205950#true} is VALID [2022-04-15 11:14:20,996 INFO L290 TraceCheckUtils]: 40: Hoare triple {205950#true} assume true; {205950#true} is VALID [2022-04-15 11:14:20,997 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {205950#true} {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,997 INFO L290 TraceCheckUtils]: 42: Hoare triple {206051#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,997 INFO L290 TraceCheckUtils]: 43: Hoare triple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:20,998 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {206056#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {206034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-15 11:14:20,998 INFO L290 TraceCheckUtils]: 45: Hoare triple {206046#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,999 INFO L290 TraceCheckUtils]: 46: Hoare triple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:20,999 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {206047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {205950#true} #1496#return; {206026#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:21,000 INFO L290 TraceCheckUtils]: 48: Hoare triple {206026#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {206027#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:14:21,000 INFO L290 TraceCheckUtils]: 49: Hoare triple {206027#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:21,001 INFO L290 TraceCheckUtils]: 50: Hoare triple {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:21,001 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {206028#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {205950#true} #1376#return; {205994#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:14:21,002 INFO L290 TraceCheckUtils]: 52: Hoare triple {205994#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,002 INFO L290 TraceCheckUtils]: 53: Hoare triple {205995#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,002 INFO L290 TraceCheckUtils]: 54: Hoare triple {205995#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,003 INFO L290 TraceCheckUtils]: 55: Hoare triple {205995#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,003 INFO L290 TraceCheckUtils]: 56: Hoare triple {205995#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,003 INFO L290 TraceCheckUtils]: 57: Hoare triple {205995#(not (= main_~status~9 259))} assume -1 != ~status~9; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,004 INFO L290 TraceCheckUtils]: 58: Hoare triple {205995#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,004 INFO L290 TraceCheckUtils]: 59: Hoare triple {205995#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,004 INFO L290 TraceCheckUtils]: 60: Hoare triple {205995#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,005 INFO L290 TraceCheckUtils]: 61: Hoare triple {205995#(not (= main_~status~9 259))} assume 1 != ~pended~0; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,005 INFO L290 TraceCheckUtils]: 62: Hoare triple {205995#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {205995#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:21,005 INFO L290 TraceCheckUtils]: 63: Hoare triple {205995#(not (= main_~status~9 259))} assume 259 == ~status~9; {205951#false} is VALID [2022-04-15 11:14:21,005 INFO L272 TraceCheckUtils]: 64: Hoare triple {205951#false} call errorFn(); {205951#false} is VALID [2022-04-15 11:14:21,005 INFO L290 TraceCheckUtils]: 65: Hoare triple {205951#false} assume !false; {205951#false} is VALID [2022-04-15 11:14:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:14:21,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:14:21,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418281727] [2022-04-15 11:14:21,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418281727] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:14:21,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:14:21,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 11:14:21,006 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:14:21,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2129416922] [2022-04-15 11:14:21,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2129416922] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:14:21,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:14:21,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 11:14:21,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113973016] [2022-04-15 11:14:21,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:14:21,007 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 [2022-04-15 11:14:21,007 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:14:21,007 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) [2022-04-15 11:14:21,053 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:21,053 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 11:14:21,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:14:21,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 11:14:21,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-15 11:14:21,056 INFO L87 Difference]: Start difference. First operand 807 states and 1076 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) [2022-04-15 11:14:37,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:37,496 INFO L93 Difference]: Finished difference Result 831 states and 1101 transitions. [2022-04-15 11:14:37,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-15 11:14:37,497 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 [2022-04-15 11:14:37,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:14:37,497 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) [2022-04-15 11:14:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 660 transitions. [2022-04-15 11:14:37,501 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) [2022-04-15 11:14:37,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 660 transitions. [2022-04-15 11:14:37,504 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 660 transitions. [2022-04-15 11:14:38,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 660 edges. 660 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:38,290 INFO L225 Difference]: With dead ends: 831 [2022-04-15 11:14:38,290 INFO L226 Difference]: Without dead ends: 807 [2022-04-15 11:14:38,291 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-15 11:14:38,291 INFO L913 BasicCegarLoop]: 524 mSDtfsCounter, 956 mSDsluCounter, 1803 mSDsCounter, 0 mSdLazyCounter, 4910 mSolverCounterSat, 337 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 2327 SdHoareTripleChecker+Invalid, 5247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 337 IncrementalHoareTripleChecker+Valid, 4910 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-04-15 11:14:38,292 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [958 Valid, 2327 Invalid, 5247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [337 Valid, 4910 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-04-15 11:14:38,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2022-04-15 11:14:40,670 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 805. [2022-04-15 11:14:40,670 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:14:40,671 INFO L82 GeneralOperation]: Start isEquivalent. First operand 807 states. Second operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) [2022-04-15 11:14:40,672 INFO L74 IsIncluded]: Start isIncluded. First operand 807 states. Second operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) [2022-04-15 11:14:40,672 INFO L87 Difference]: Start difference. First operand 807 states. Second operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) [2022-04-15 11:14:40,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:40,693 INFO L93 Difference]: Finished difference Result 807 states and 1074 transitions. [2022-04-15 11:14:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1074 transitions. [2022-04-15 11:14:40,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:14:40,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:14:40,695 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) Second operand 807 states. [2022-04-15 11:14:40,696 INFO L87 Difference]: Start difference. First operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) Second operand 807 states. [2022-04-15 11:14:40,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:14:40,717 INFO L93 Difference]: Finished difference Result 807 states and 1074 transitions. [2022-04-15 11:14:40,717 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1074 transitions. [2022-04-15 11:14:40,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:14:40,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:14:40,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:14:40,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:14:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 634 states have (on average 1.3138801261829653) internal successors, (833), 649 states have internal predecessors, (833), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (141), 111 states have call predecessors, (141), 91 states have call successors, (141) [2022-04-15 11:14:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1072 transitions. [2022-04-15 11:14:40,750 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1072 transitions. Word has length 66 [2022-04-15 11:14:40,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:14:40,750 INFO L478 AbstractCegarLoop]: Abstraction has 805 states and 1072 transitions. [2022-04-15 11:14:40,751 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-15 11:14:40,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1072 transitions. [2022-04-15 11:14:43,208 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1072 edges. 1072 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1072 transitions. [2022-04-15 11:14:43,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-15 11:14:43,209 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:14:43,209 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:14:43,210 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-15 11:14:43,210 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:14:43,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:14:43,210 INFO L85 PathProgramCache]: Analyzing trace with hash 233977310, now seen corresponding path program 1 times [2022-04-15 11:14:43,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:14:43,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1418272557] [2022-04-15 11:14:43,210 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:14:43,210 INFO L85 PathProgramCache]: Analyzing trace with hash 233977310, now seen corresponding path program 2 times [2022-04-15 11:14:43,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:14:43,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151589653] [2022-04-15 11:14:43,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:14:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:14:43,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:14:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {211004#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {210962#true} is VALID [2022-04-15 11:14:43,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,313 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210962#true} {210962#true} #1506#return; {210962#true} is VALID [2022-04-15 11:14:43,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:14:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {211005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210962#true} is VALID [2022-04-15 11:14:43,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210962#true} {210962#true} #1372#return; {210962#true} is VALID [2022-04-15 11:14:43,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:14:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {211006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {210962#true} is VALID [2022-04-15 11:14:43,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {210962#true} {210962#true} #1374#return; {210962#true} is VALID [2022-04-15 11:14:43,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:14:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:14:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 11:14:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:14:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:14:43,586 INFO L290 TraceCheckUtils]: 0: Hoare triple {211056#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210962#true} is VALID [2022-04-15 11:14:43,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210962#true} is VALID [2022-04-15 11:14:43,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,587 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210962#true} {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {211048#(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; {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:43,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,588 INFO L290 TraceCheckUtils]: 2: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,589 INFO L272 TraceCheckUtils]: 3: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211056#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:43,589 INFO L290 TraceCheckUtils]: 4: Hoare triple {211056#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210962#true} is VALID [2022-04-15 11:14:43,589 INFO L290 TraceCheckUtils]: 5: Hoare triple {210962#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210962#true} is VALID [2022-04-15 11:14:43,589 INFO L290 TraceCheckUtils]: 6: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,589 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {210962#true} {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,590 INFO L290 TraceCheckUtils]: 8: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,590 INFO L290 TraceCheckUtils]: 9: Hoare triple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,591 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-15 11:14:43,591 INFO L290 TraceCheckUtils]: 0: Hoare triple {211033#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {210962#true} is VALID [2022-04-15 11:14:43,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210962#true} is VALID [2022-04-15 11:14:43,591 INFO L290 TraceCheckUtils]: 2: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,591 INFO L290 TraceCheckUtils]: 3: Hoare triple {210962#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210962#true} is VALID [2022-04-15 11:14:43,592 INFO L290 TraceCheckUtils]: 4: Hoare triple {210962#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210962#true} is VALID [2022-04-15 11:14:43,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210962#true} is VALID [2022-04-15 11:14:43,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {210962#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:43,593 INFO L272 TraceCheckUtils]: 7: Hoare triple {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {211048#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:43,593 INFO L290 TraceCheckUtils]: 8: Hoare triple {211048#(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; {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:43,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,594 INFO L290 TraceCheckUtils]: 10: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,595 INFO L272 TraceCheckUtils]: 11: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211056#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:43,595 INFO L290 TraceCheckUtils]: 12: Hoare triple {211056#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210962#true} is VALID [2022-04-15 11:14:43,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {210962#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210962#true} is VALID [2022-04-15 11:14:43,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,595 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210962#true} {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,596 INFO L290 TraceCheckUtils]: 17: Hoare triple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,597 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-15 11:14:43,598 INFO L290 TraceCheckUtils]: 19: Hoare triple {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,598 INFO L290 TraceCheckUtils]: 20: Hoare triple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,599 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {210962#true} #1496#return; {211030#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:43,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {211007#(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; {210962#true} is VALID [2022-04-15 11:14:43,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {210962#true} assume 2 == ~deviceExtension__Active~1; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L272 TraceCheckUtils]: 2: Hoare triple {210962#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {211033#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 3: Hoare triple {211033#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 4: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 5: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 6: Hoare triple {210962#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {210962#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210962#true} is VALID [2022-04-15 11:14:43,600 INFO L290 TraceCheckUtils]: 8: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210962#true} is VALID [2022-04-15 11:14:43,601 INFO L290 TraceCheckUtils]: 9: Hoare triple {210962#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:43,601 INFO L272 TraceCheckUtils]: 10: Hoare triple {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {211048#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:43,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {211048#(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; {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:43,602 INFO L290 TraceCheckUtils]: 12: Hoare triple {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,602 INFO L290 TraceCheckUtils]: 13: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,603 INFO L272 TraceCheckUtils]: 14: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211056#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:43,603 INFO L290 TraceCheckUtils]: 15: Hoare triple {211056#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210962#true} is VALID [2022-04-15 11:14:43,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {210962#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210962#true} is VALID [2022-04-15 11:14:43,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,604 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {210962#true} {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,604 INFO L290 TraceCheckUtils]: 19: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,604 INFO L290 TraceCheckUtils]: 20: Hoare triple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,605 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-15 11:14:43,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,606 INFO L290 TraceCheckUtils]: 23: Hoare triple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,606 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {210962#true} #1496#return; {211030#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:43,607 INFO L290 TraceCheckUtils]: 25: Hoare triple {211030#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {211031#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:14:43,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {211031#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:43,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:43,608 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {210962#true} #1376#return; {211002#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:14:43,609 INFO L272 TraceCheckUtils]: 0: Hoare triple {210962#true} call ULTIMATE.init(); {211004#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:14:43,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {211004#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {210962#true} is VALID [2022-04-15 11:14:43,610 INFO L290 TraceCheckUtils]: 2: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,610 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {210962#true} {210962#true} #1506#return; {210962#true} is VALID [2022-04-15 11:14:43,610 INFO L272 TraceCheckUtils]: 4: Hoare triple {210962#true} call #t~ret180 := main(); {210962#true} is VALID [2022-04-15 11:14:43,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,611 INFO L272 TraceCheckUtils]: 6: Hoare triple {210962#true} call _BLAST_init(); {211005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:14:43,611 INFO L290 TraceCheckUtils]: 7: Hoare triple {211005#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {210962#true} is VALID [2022-04-15 11:14:43,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,611 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {210962#true} {210962#true} #1372#return; {210962#true} is VALID [2022-04-15 11:14:43,611 INFO L290 TraceCheckUtils]: 10: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,611 INFO L290 TraceCheckUtils]: 11: Hoare triple {210962#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {210962#true} is VALID [2022-04-15 11:14:43,612 INFO L272 TraceCheckUtils]: 12: Hoare triple {210962#true} call stub_driver_init(); {211006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:43,612 INFO L290 TraceCheckUtils]: 13: Hoare triple {211006#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {210962#true} is VALID [2022-04-15 11:14:43,612 INFO L290 TraceCheckUtils]: 14: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,612 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {210962#true} {210962#true} #1374#return; {210962#true} is VALID [2022-04-15 11:14:43,612 INFO L290 TraceCheckUtils]: 16: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,612 INFO L290 TraceCheckUtils]: 17: Hoare triple {210962#true} assume 2 == ~tmp_ndt_1~0; {210962#true} is VALID [2022-04-15 11:14:43,613 INFO L272 TraceCheckUtils]: 18: Hoare triple {210962#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {211007#(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 [2022-04-15 11:14:43,613 INFO L290 TraceCheckUtils]: 19: Hoare triple {211007#(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; {210962#true} is VALID [2022-04-15 11:14:43,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {210962#true} assume 2 == ~deviceExtension__Active~1; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L272 TraceCheckUtils]: 21: Hoare triple {210962#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {211033#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {211033#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 23: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 24: Hoare triple {210962#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; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 25: Hoare triple {210962#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 26: Hoare triple {210962#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {210962#true} is VALID [2022-04-15 11:14:43,614 INFO L290 TraceCheckUtils]: 27: Hoare triple {210962#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {210962#true} is VALID [2022-04-15 11:14:43,615 INFO L290 TraceCheckUtils]: 28: Hoare triple {210962#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-15 11:14:43,616 INFO L272 TraceCheckUtils]: 29: Hoare triple {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {211048#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:14:43,616 INFO L290 TraceCheckUtils]: 30: Hoare triple {211048#(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; {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-15 11:14:43,616 INFO L290 TraceCheckUtils]: 31: Hoare triple {211049#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 2147483670 == ~__cil_tmp4~0 % 4294967296; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,617 INFO L290 TraceCheckUtils]: 32: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,617 INFO L272 TraceCheckUtils]: 33: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {211056#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:14:43,617 INFO L290 TraceCheckUtils]: 34: Hoare triple {211056#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {210962#true} is VALID [2022-04-15 11:14:43,617 INFO L290 TraceCheckUtils]: 35: Hoare triple {210962#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {210962#true} is VALID [2022-04-15 11:14:43,617 INFO L290 TraceCheckUtils]: 36: Hoare triple {210962#true} assume true; {210962#true} is VALID [2022-04-15 11:14:43,618 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {210962#true} {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1370#return; {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,618 INFO L290 TraceCheckUtils]: 38: Hoare triple {211050#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,619 INFO L290 TraceCheckUtils]: 39: Hoare triple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-15 11:14:43,619 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {211055#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {211034#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1458#return; {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-15 11:14:43,620 INFO L290 TraceCheckUtils]: 41: Hoare triple {211046#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,620 INFO L290 TraceCheckUtils]: 42: Hoare triple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-15 11:14:43,621 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {211047#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {210962#true} #1496#return; {211030#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-15 11:14:43,621 INFO L290 TraceCheckUtils]: 44: Hoare triple {211030#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {211031#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-15 11:14:43,621 INFO L290 TraceCheckUtils]: 45: Hoare triple {211031#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:43,622 INFO L290 TraceCheckUtils]: 46: Hoare triple {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-15 11:14:43,622 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {211032#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {210962#true} #1376#return; {211002#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-15 11:14:43,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {211002#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,623 INFO L290 TraceCheckUtils]: 49: Hoare triple {211003#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,623 INFO L290 TraceCheckUtils]: 50: Hoare triple {211003#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,624 INFO L290 TraceCheckUtils]: 51: Hoare triple {211003#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,624 INFO L290 TraceCheckUtils]: 52: Hoare triple {211003#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,624 INFO L290 TraceCheckUtils]: 53: Hoare triple {211003#(not (= main_~status~9 259))} assume -1 != ~status~9; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,625 INFO L290 TraceCheckUtils]: 54: Hoare triple {211003#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,625 INFO L290 TraceCheckUtils]: 55: Hoare triple {211003#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,625 INFO L290 TraceCheckUtils]: 56: Hoare triple {211003#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,626 INFO L290 TraceCheckUtils]: 57: Hoare triple {211003#(not (= main_~status~9 259))} assume 1 != ~pended~0; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,626 INFO L290 TraceCheckUtils]: 58: Hoare triple {211003#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {211003#(not (= main_~status~9 259))} is VALID [2022-04-15 11:14:43,626 INFO L290 TraceCheckUtils]: 59: Hoare triple {211003#(not (= main_~status~9 259))} assume 259 == ~status~9; {210963#false} is VALID [2022-04-15 11:14:43,626 INFO L272 TraceCheckUtils]: 60: Hoare triple {210963#false} call errorFn(); {210963#false} is VALID [2022-04-15 11:14:43,626 INFO L290 TraceCheckUtils]: 61: Hoare triple {210963#false} assume !false; {210963#false} is VALID [2022-04-15 11:14:43,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:14:43,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:14:43,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151589653] [2022-04-15 11:14:43,627 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1151589653] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:14:43,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:14:43,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:14:43,627 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:14:43,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1418272557] [2022-04-15 11:14:43,627 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1418272557] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:14:43,627 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:14:43,627 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-15 11:14:43,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1336240954] [2022-04-15 11:14:43,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:14:43,628 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 [2022-04-15 11:14:43,628 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:14:43,628 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) [2022-04-15 11:14:43,675 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:14:43,676 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-15 11:14:43,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:14:43,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-15 11:14:43,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-15 11:14:43,677 INFO L87 Difference]: Start difference. First operand 805 states and 1072 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) [2022-04-15 11:15:00,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:00,736 INFO L93 Difference]: Finished difference Result 827 states and 1095 transitions. [2022-04-15 11:15:00,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-15 11:15:00,736 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 [2022-04-15 11:15:00,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:15:00,736 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) [2022-04-15 11:15:00,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 639 transitions. [2022-04-15 11:15:00,740 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) [2022-04-15 11:15:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 639 transitions. [2022-04-15 11:15:00,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 639 transitions. [2022-04-15 11:15:01,454 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 639 edges. 639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:01,483 INFO L225 Difference]: With dead ends: 827 [2022-04-15 11:15:01,484 INFO L226 Difference]: Without dead ends: 803 [2022-04-15 11:15:01,484 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=99, Invalid=603, Unknown=0, NotChecked=0, Total=702 [2022-04-15 11:15:01,485 INFO L913 BasicCegarLoop]: 501 mSDtfsCounter, 323 mSDsluCounter, 1776 mSDsCounter, 0 mSdLazyCounter, 5813 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 326 SdHoareTripleChecker+Valid, 2277 SdHoareTripleChecker+Invalid, 5930 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 5813 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-04-15 11:15:01,485 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [326 Valid, 2277 Invalid, 5930 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 5813 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-04-15 11:15:01,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 803 states. [2022-04-15 11:15:03,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 803 to 803. [2022-04-15 11:15:03,842 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:15:03,843 INFO L82 GeneralOperation]: Start isEquivalent. First operand 803 states. Second operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) [2022-04-15 11:15:03,843 INFO L74 IsIncluded]: Start isIncluded. First operand 803 states. Second operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) [2022-04-15 11:15:03,844 INFO L87 Difference]: Start difference. First operand 803 states. Second operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) [2022-04-15 11:15:03,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:03,864 INFO L93 Difference]: Finished difference Result 803 states and 1068 transitions. [2022-04-15 11:15:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1068 transitions. [2022-04-15 11:15:03,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:03,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:03,865 INFO L74 IsIncluded]: Start isIncluded. First operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) Second operand 803 states. [2022-04-15 11:15:03,866 INFO L87 Difference]: Start difference. First operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) Second operand 803 states. [2022-04-15 11:15:03,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:03,886 INFO L93 Difference]: Finished difference Result 803 states and 1068 transitions. [2022-04-15 11:15:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1068 transitions. [2022-04-15 11:15:03,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:03,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:03,887 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:15:03,887 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:15:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 803 states, 633 states have (on average 1.3127962085308056) internal successors, (831), 648 states have internal predecessors, (831), 97 states have call successors, (97), 51 states have call predecessors, (97), 72 states have return successors, (140), 110 states have call predecessors, (140), 90 states have call successors, (140) [2022-04-15 11:15:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1068 transitions. [2022-04-15 11:15:03,918 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1068 transitions. Word has length 62 [2022-04-15 11:15:03,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:15:03,918 INFO L478 AbstractCegarLoop]: Abstraction has 803 states and 1068 transitions. [2022-04-15 11:15:03,918 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-15 11:15:03,918 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 803 states and 1068 transitions. [2022-04-15 11:15:06,322 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1068 edges. 1068 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1068 transitions. [2022-04-15 11:15:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-15 11:15:06,323 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:15:06,323 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:15:06,323 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2022-04-15 11:15:06,323 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:15:06,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:15:06,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1016702716, now seen corresponding path program 1 times [2022-04-15 11:15:06,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:06,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [537271833] [2022-04-15 11:15:06,324 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:15:06,324 INFO L85 PathProgramCache]: Analyzing trace with hash -1016702716, now seen corresponding path program 2 times [2022-04-15 11:15:06,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:15:06,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499786956] [2022-04-15 11:15:06,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:15:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:15:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:15:06,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {215990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {215939#true} is VALID [2022-04-15 11:15:06,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,439 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215939#true} {215939#true} #1506#return; {215939#true} is VALID [2022-04-15 11:15:06,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:15:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {215991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {215939#true} is VALID [2022-04-15 11:15:06,470 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,470 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215939#true} {215939#true} #1372#return; {215939#true} is VALID [2022-04-15 11:15:06,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:15:06,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {215992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {215939#true} is VALID [2022-04-15 11:15:06,484 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,484 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {215939#true} {215939#true} #1374#return; {215939#true} is VALID [2022-04-15 11:15:06,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:15:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:15:06,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-15 11:15:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:15:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:06,773 INFO L290 TraceCheckUtils]: 0: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume !(0 != ~compRegistered~0); {215939#true} is VALID [2022-04-15 11:15:06,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {215939#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {215939#true} is VALID [2022-04-15 11:15:06,774 INFO L290 TraceCheckUtils]: 3: Hoare triple {215939#true} assume !(~s~0 == ~NP~0); {215939#true} is VALID [2022-04-15 11:15:06,774 INFO L290 TraceCheckUtils]: 4: Hoare triple {215939#true} assume !(~s~0 == ~MPR1~0); {215939#true} is VALID [2022-04-15 11:15:06,774 INFO L290 TraceCheckUtils]: 5: Hoare triple {215939#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,775 INFO L290 TraceCheckUtils]: 6: Hoare triple {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,775 INFO L290 TraceCheckUtils]: 7: Hoare triple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,776 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {215939#true} #1486#return; {216057#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {215939#true} is VALID [2022-04-15 11:15:06,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L272 TraceCheckUtils]: 3: Hoare triple {215939#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {215939#true} assume !(0 != ~compRegistered~0); {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {215939#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {215939#true} assume !(~s~0 == ~NP~0); {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {215939#true} assume !(~s~0 == ~MPR1~0); {215939#true} is VALID [2022-04-15 11:15:06,777 INFO L290 TraceCheckUtils]: 9: Hoare triple {215939#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,779 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {215939#true} #1486#return; {216057#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {216057#(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; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,780 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {215939#true} #1472#return; {216045#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {216028#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {215939#true} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {215939#true} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 3: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 4: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {215939#true} is VALID [2022-04-15 11:15:06,781 INFO L272 TraceCheckUtils]: 11: Hoare triple {215939#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 13: Hoare triple {215939#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 14: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L272 TraceCheckUtils]: 15: Hoare triple {215939#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 16: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 17: Hoare triple {215939#true} assume !(0 != ~compRegistered~0); {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 18: Hoare triple {215939#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 19: Hoare triple {215939#true} assume !(~s~0 == ~NP~0); {215939#true} is VALID [2022-04-15 11:15:06,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {215939#true} assume !(~s~0 == ~MPR1~0); {215939#true} is VALID [2022-04-15 11:15:06,783 INFO L290 TraceCheckUtils]: 21: Hoare triple {215939#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,783 INFO L290 TraceCheckUtils]: 23: Hoare triple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,784 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {215939#true} #1486#return; {216057#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,784 INFO L290 TraceCheckUtils]: 25: Hoare triple {216057#(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; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,785 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {215939#true} #1472#return; {216045#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-15 11:15:06,786 INFO L290 TraceCheckUtils]: 28: Hoare triple {216045#(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; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,786 INFO L290 TraceCheckUtils]: 29: Hoare triple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,787 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {215939#true} #1496#return; {216025#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-15 11:15:06,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {215993#(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; {215939#true} is VALID [2022-04-15 11:15:06,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {215939#true} assume 2 == ~deviceExtension__Active~1; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L272 TraceCheckUtils]: 2: Hoare triple {215939#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {216028#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 3: Hoare triple {216028#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 4: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 5: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 6: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 8: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 9: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 10: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 11: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 12: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,788 INFO L290 TraceCheckUtils]: 13: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {215939#true} is VALID [2022-04-15 11:15:06,789 INFO L272 TraceCheckUtils]: 14: Hoare triple {215939#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,789 INFO L290 TraceCheckUtils]: 15: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,789 INFO L290 TraceCheckUtils]: 16: Hoare triple {215939#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {215939#true} is VALID [2022-04-15 11:15:06,789 INFO L290 TraceCheckUtils]: 17: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L272 TraceCheckUtils]: 18: Hoare triple {215939#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 19: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 20: Hoare triple {215939#true} assume !(0 != ~compRegistered~0); {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 21: Hoare triple {215939#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {215939#true} assume !(~s~0 == ~NP~0); {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 23: Hoare triple {215939#true} assume !(~s~0 == ~MPR1~0); {215939#true} is VALID [2022-04-15 11:15:06,790 INFO L290 TraceCheckUtils]: 24: Hoare triple {215939#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,791 INFO L290 TraceCheckUtils]: 25: Hoare triple {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,791 INFO L290 TraceCheckUtils]: 26: Hoare triple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,792 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {215939#true} #1486#return; {216057#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,792 INFO L290 TraceCheckUtils]: 28: Hoare triple {216057#(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; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,793 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {215939#true} #1472#return; {216045#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-15 11:15:06,793 INFO L290 TraceCheckUtils]: 31: Hoare triple {216045#(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; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,794 INFO L290 TraceCheckUtils]: 32: Hoare triple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,794 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {215939#true} #1496#return; {216025#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-15 11:15:06,795 INFO L290 TraceCheckUtils]: 34: Hoare triple {216025#(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; {216026#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,795 INFO L290 TraceCheckUtils]: 35: Hoare triple {216026#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:15:06,795 INFO L290 TraceCheckUtils]: 36: Hoare triple {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:15:06,796 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {215939#true} #1376#return; {215988#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-15 11:15:06,798 INFO L272 TraceCheckUtils]: 0: Hoare triple {215939#true} call ULTIMATE.init(); {215990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:15:06,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {215990#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {215939#true} is VALID [2022-04-15 11:15:06,798 INFO L290 TraceCheckUtils]: 2: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {215939#true} {215939#true} #1506#return; {215939#true} is VALID [2022-04-15 11:15:06,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {215939#true} call #t~ret180 := main(); {215939#true} is VALID [2022-04-15 11:15:06,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,799 INFO L272 TraceCheckUtils]: 6: Hoare triple {215939#true} call _BLAST_init(); {215991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:15:06,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {215991#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {215939#true} is VALID [2022-04-15 11:15:06,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,799 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {215939#true} {215939#true} #1372#return; {215939#true} is VALID [2022-04-15 11:15:06,799 INFO L290 TraceCheckUtils]: 10: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,799 INFO L290 TraceCheckUtils]: 11: Hoare triple {215939#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {215939#true} is VALID [2022-04-15 11:15:06,800 INFO L272 TraceCheckUtils]: 12: Hoare triple {215939#true} call stub_driver_init(); {215992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:06,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {215992#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {215939#true} is VALID [2022-04-15 11:15:06,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {215939#true} assume true; {215939#true} is VALID [2022-04-15 11:15:06,800 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {215939#true} {215939#true} #1374#return; {215939#true} is VALID [2022-04-15 11:15:06,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,800 INFO L290 TraceCheckUtils]: 17: Hoare triple {215939#true} assume 2 == ~tmp_ndt_1~0; {215939#true} is VALID [2022-04-15 11:15:06,801 INFO L272 TraceCheckUtils]: 18: Hoare triple {215939#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {215993#(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 [2022-04-15 11:15:06,801 INFO L290 TraceCheckUtils]: 19: Hoare triple {215993#(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; {215939#true} is VALID [2022-04-15 11:15:06,801 INFO L290 TraceCheckUtils]: 20: Hoare triple {215939#true} assume 2 == ~deviceExtension__Active~1; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L272 TraceCheckUtils]: 21: Hoare triple {215939#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {216028#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 22: Hoare triple {216028#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 23: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 28: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,816 INFO L290 TraceCheckUtils]: 29: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,817 INFO L290 TraceCheckUtils]: 31: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,817 INFO L290 TraceCheckUtils]: 32: Hoare triple {215939#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {215939#true} is VALID [2022-04-15 11:15:06,817 INFO L272 TraceCheckUtils]: 33: Hoare triple {215939#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,818 INFO L290 TraceCheckUtils]: 34: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,818 INFO L290 TraceCheckUtils]: 35: Hoare triple {215939#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {215939#true} is VALID [2022-04-15 11:15:06,818 INFO L290 TraceCheckUtils]: 36: Hoare triple {215939#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; {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L272 TraceCheckUtils]: 37: Hoare triple {215939#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {216047#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 38: Hoare triple {216047#(and (= ~setEventCalled~0 |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; {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 39: Hoare triple {215939#true} assume !(0 != ~compRegistered~0); {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 40: Hoare triple {215939#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 41: Hoare triple {215939#true} assume !(~s~0 == ~NP~0); {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 42: Hoare triple {215939#true} assume !(~s~0 == ~MPR1~0); {215939#true} is VALID [2022-04-15 11:15:06,819 INFO L290 TraceCheckUtils]: 43: Hoare triple {215939#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,820 INFO L290 TraceCheckUtils]: 44: Hoare triple {216059#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,820 INFO L290 TraceCheckUtils]: 45: Hoare triple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-15 11:15:06,821 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {216060#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {215939#true} #1486#return; {216057#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,822 INFO L290 TraceCheckUtils]: 47: Hoare triple {216057#(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; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,822 INFO L290 TraceCheckUtils]: 48: Hoare triple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,823 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {216058#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {215939#true} #1472#return; {216045#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-15 11:15:06,823 INFO L290 TraceCheckUtils]: 50: Hoare triple {216045#(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; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,824 INFO L290 TraceCheckUtils]: 51: Hoare triple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-15 11:15:06,824 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {216046#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {215939#true} #1496#return; {216025#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-15 11:15:06,825 INFO L290 TraceCheckUtils]: 53: Hoare triple {216025#(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; {216026#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-15 11:15:06,825 INFO L290 TraceCheckUtils]: 54: Hoare triple {216026#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:15:06,826 INFO L290 TraceCheckUtils]: 55: Hoare triple {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-15 11:15:06,827 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {216027#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {215939#true} #1376#return; {215988#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-15 11:15:06,827 INFO L290 TraceCheckUtils]: 57: Hoare triple {215988#(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; {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,828 INFO L290 TraceCheckUtils]: 58: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,828 INFO L290 TraceCheckUtils]: 59: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,828 INFO L290 TraceCheckUtils]: 60: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,829 INFO L290 TraceCheckUtils]: 61: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,829 INFO L290 TraceCheckUtils]: 62: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,830 INFO L290 TraceCheckUtils]: 63: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,830 INFO L290 TraceCheckUtils]: 64: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,831 INFO L290 TraceCheckUtils]: 65: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-15 11:15:06,831 INFO L290 TraceCheckUtils]: 66: Hoare triple {215989#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {215940#false} is VALID [2022-04-15 11:15:06,831 INFO L272 TraceCheckUtils]: 67: Hoare triple {215940#false} call errorFn(); {215940#false} is VALID [2022-04-15 11:15:06,831 INFO L290 TraceCheckUtils]: 68: Hoare triple {215940#false} assume !false; {215940#false} is VALID [2022-04-15 11:15:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:15:06,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:15:06,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499786956] [2022-04-15 11:15:06,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499786956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:06,832 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:06,832 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 11:15:06,832 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:15:06,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [537271833] [2022-04-15 11:15:06,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [537271833] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:06,832 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:06,832 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 11:15:06,833 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333627039] [2022-04-15 11:15:06,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:15:06,833 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 [2022-04-15 11:15:06,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:15:06,833 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) [2022-04-15 11:15:06,882 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:06,883 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 11:15:06,883 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:06,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 11:15:06,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-15 11:15:06,883 INFO L87 Difference]: Start difference. First operand 803 states and 1068 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) [2022-04-15 11:15:23,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:23,469 INFO L93 Difference]: Finished difference Result 820 states and 1086 transitions. [2022-04-15 11:15:23,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 11:15:23,469 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 [2022-04-15 11:15:23,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:15:23,469 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) [2022-04-15 11:15:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 623 transitions. [2022-04-15 11:15:23,474 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) [2022-04-15 11:15:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 623 transitions. [2022-04-15 11:15:23,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 623 transitions. [2022-04-15 11:15:24,193 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:24,221 INFO L225 Difference]: With dead ends: 820 [2022-04-15 11:15:24,222 INFO L226 Difference]: Without dead ends: 792 [2022-04-15 11:15:24,222 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-15 11:15:24,222 INFO L913 BasicCegarLoop]: 519 mSDtfsCounter, 866 mSDsluCounter, 1793 mSDsCounter, 0 mSdLazyCounter, 5325 mSolverCounterSat, 306 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 868 SdHoareTripleChecker+Valid, 2312 SdHoareTripleChecker+Invalid, 5631 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 306 IncrementalHoareTripleChecker+Valid, 5325 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-04-15 11:15:24,223 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [868 Valid, 2312 Invalid, 5631 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [306 Valid, 5325 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-15 11:15:24,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2022-04-15 11:15:26,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 792. [2022-04-15 11:15:26,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:15:26,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 792 states. Second operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) [2022-04-15 11:15:26,511 INFO L74 IsIncluded]: Start isIncluded. First operand 792 states. Second operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) [2022-04-15 11:15:26,511 INFO L87 Difference]: Start difference. First operand 792 states. Second operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) [2022-04-15 11:15:26,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:26,532 INFO L93 Difference]: Finished difference Result 792 states and 1053 transitions. [2022-04-15 11:15:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1053 transitions. [2022-04-15 11:15:26,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:26,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:26,533 INFO L74 IsIncluded]: Start isIncluded. First operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) Second operand 792 states. [2022-04-15 11:15:26,534 INFO L87 Difference]: Start difference. First operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) Second operand 792 states. [2022-04-15 11:15:26,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:26,554 INFO L93 Difference]: Finished difference Result 792 states and 1053 transitions. [2022-04-15 11:15:26,554 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1053 transitions. [2022-04-15 11:15:26,555 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:26,555 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:26,555 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:15:26,555 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:15:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 792 states, 625 states have (on average 1.3136) internal successors, (821), 640 states have internal predecessors, (821), 95 states have call successors, (95), 51 states have call predecessors, (95), 71 states have return successors, (137), 107 states have call predecessors, (137), 88 states have call successors, (137) [2022-04-15 11:15:26,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 792 states and 1053 transitions. [2022-04-15 11:15:26,586 INFO L78 Accepts]: Start accepts. Automaton has 792 states and 1053 transitions. Word has length 69 [2022-04-15 11:15:26,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:15:26,586 INFO L478 AbstractCegarLoop]: Abstraction has 792 states and 1053 transitions. [2022-04-15 11:15:26,586 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 11:15:26,586 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 792 states and 1053 transitions. [2022-04-15 11:15:28,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1053 edges. 1053 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:28,981 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1053 transitions. [2022-04-15 11:15:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-15 11:15:28,982 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:15:28,982 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:15:28,982 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2022-04-15 11:15:28,982 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:15:28,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:15:28,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1213250190, now seen corresponding path program 1 times [2022-04-15 11:15:28,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:28,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [688318019] [2022-04-15 11:15:28,983 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:15:28,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1213250190, now seen corresponding path program 2 times [2022-04-15 11:15:28,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:15:28,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512925747] [2022-04-15 11:15:28,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:15:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:15:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:15:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {220919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220875#true} is VALID [2022-04-15 11:15:29,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220875#true} {220875#true} #1506#return; {220875#true} is VALID [2022-04-15 11:15:29,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:15:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {220920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220875#true} is VALID [2022-04-15 11:15:29,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220875#true} {220875#true} #1372#return; {220875#true} is VALID [2022-04-15 11:15:29,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:15:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {220921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220875#true} is VALID [2022-04-15 11:15:29,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,119 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {220875#true} {220875#true} #1374#return; {220875#true} is VALID [2022-04-15 11:15:29,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:15:29,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:15:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:15:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-15 11:15:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume !(0 != ~compRegistered~0); {220875#true} is VALID [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 2: Hoare triple {220875#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220875#true} is VALID [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {220875#true} assume !(~s~0 == ~NP~0); {220875#true} is VALID [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 4: Hoare triple {220875#true} assume !(~s~0 == ~MPR1~0); {220875#true} is VALID [2022-04-15 11:15:29,267 INFO L290 TraceCheckUtils]: 5: Hoare triple {220875#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:15:29,268 INFO L290 TraceCheckUtils]: 6: Hoare triple {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,268 INFO L290 TraceCheckUtils]: 7: Hoare triple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,269 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {220875#true} #1486#return; {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:15:29,269 INFO L290 TraceCheckUtils]: 0: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220875#true} is VALID [2022-04-15 11:15:29,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,269 INFO L272 TraceCheckUtils]: 3: Hoare triple {220875#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,269 INFO L290 TraceCheckUtils]: 4: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {220875#true} assume !(0 != ~compRegistered~0); {220875#true} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 6: Hoare triple {220875#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220875#true} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {220875#true} assume !(~s~0 == ~NP~0); {220875#true} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {220875#true} assume !(~s~0 == ~MPR1~0); {220875#true} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 9: Hoare triple {220875#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:15:29,270 INFO L290 TraceCheckUtils]: 10: Hoare triple {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,271 INFO L290 TraceCheckUtils]: 11: Hoare triple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,271 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {220875#true} #1486#return; {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:15:29,272 INFO L290 TraceCheckUtils]: 13: Hoare triple {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,272 INFO L290 TraceCheckUtils]: 14: Hoare triple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,273 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {220875#true} #1492#return; {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-15 11:15:29,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {220948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {220875#true} is VALID [2022-04-15 11:15:29,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {220875#true} is VALID [2022-04-15 11:15:29,273 INFO L272 TraceCheckUtils]: 2: Hoare triple {220875#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,273 INFO L290 TraceCheckUtils]: 3: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 4: Hoare triple {220875#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 5: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L272 TraceCheckUtils]: 6: Hoare triple {220875#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 7: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 8: Hoare triple {220875#true} assume !(0 != ~compRegistered~0); {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 9: Hoare triple {220875#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 10: Hoare triple {220875#true} assume !(~s~0 == ~NP~0); {220875#true} is VALID [2022-04-15 11:15:29,274 INFO L290 TraceCheckUtils]: 11: Hoare triple {220875#true} assume !(~s~0 == ~MPR1~0); {220875#true} is VALID [2022-04-15 11:15:29,275 INFO L290 TraceCheckUtils]: 12: Hoare triple {220875#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:15:29,275 INFO L290 TraceCheckUtils]: 13: Hoare triple {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,275 INFO L290 TraceCheckUtils]: 14: Hoare triple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,276 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {220875#true} #1486#return; {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:15:29,276 INFO L290 TraceCheckUtils]: 16: Hoare triple {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,277 INFO L290 TraceCheckUtils]: 17: Hoare triple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,278 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {220875#true} #1492#return; {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-15 11:15:29,278 INFO L290 TraceCheckUtils]: 19: Hoare triple {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,279 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {220875#true} #1500#return; {220945#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-15 11:15:29,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {220922#(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; {220875#true} is VALID [2022-04-15 11:15:29,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {220875#true} assume !(2 == ~deviceExtension__Active~1); {220875#true} is VALID [2022-04-15 11:15:29,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {220875#true} assume !(3 == ~deviceExtension__Active~1); {220875#true} is VALID [2022-04-15 11:15:29,280 INFO L290 TraceCheckUtils]: 3: Hoare triple {220875#true} assume 1 == ~deviceExtension__Active~1; {220875#true} is VALID [2022-04-15 11:15:29,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {220875#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:29,281 INFO L290 TraceCheckUtils]: 5: Hoare triple {220948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {220875#true} is VALID [2022-04-15 11:15:29,281 INFO L290 TraceCheckUtils]: 6: Hoare triple {220875#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {220875#true} is VALID [2022-04-15 11:15:29,282 INFO L272 TraceCheckUtils]: 7: Hoare triple {220875#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,282 INFO L290 TraceCheckUtils]: 8: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,282 INFO L290 TraceCheckUtils]: 9: Hoare triple {220875#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220875#true} is VALID [2022-04-15 11:15:29,282 INFO L290 TraceCheckUtils]: 10: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,283 INFO L272 TraceCheckUtils]: 11: Hoare triple {220875#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,283 INFO L290 TraceCheckUtils]: 13: Hoare triple {220875#true} assume !(0 != ~compRegistered~0); {220875#true} is VALID [2022-04-15 11:15:29,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {220875#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220875#true} is VALID [2022-04-15 11:15:29,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {220875#true} assume !(~s~0 == ~NP~0); {220875#true} is VALID [2022-04-15 11:15:29,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {220875#true} assume !(~s~0 == ~MPR1~0); {220875#true} is VALID [2022-04-15 11:15:29,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {220875#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:15:29,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,284 INFO L290 TraceCheckUtils]: 19: Hoare triple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,285 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {220875#true} #1486#return; {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:15:29,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,285 INFO L290 TraceCheckUtils]: 22: Hoare triple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,286 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {220875#true} #1492#return; {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-15 11:15:29,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,287 INFO L290 TraceCheckUtils]: 25: Hoare triple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,287 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {220875#true} #1500#return; {220945#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-15 11:15:29,288 INFO L290 TraceCheckUtils]: 27: Hoare triple {220945#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220946#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,288 INFO L290 TraceCheckUtils]: 28: Hoare triple {220946#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,288 INFO L290 TraceCheckUtils]: 29: Hoare triple {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,289 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {220875#true} #1376#return; {220917#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-15 11:15:29,291 INFO L272 TraceCheckUtils]: 0: Hoare triple {220875#true} call ULTIMATE.init(); {220919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:15:29,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {220919#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {220875#true} is VALID [2022-04-15 11:15:29,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {220875#true} {220875#true} #1506#return; {220875#true} is VALID [2022-04-15 11:15:29,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {220875#true} call #t~ret180 := main(); {220875#true} is VALID [2022-04-15 11:15:29,292 INFO L290 TraceCheckUtils]: 5: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,293 INFO L272 TraceCheckUtils]: 6: Hoare triple {220875#true} call _BLAST_init(); {220920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:15:29,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {220920#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {220875#true} is VALID [2022-04-15 11:15:29,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,293 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {220875#true} {220875#true} #1372#return; {220875#true} is VALID [2022-04-15 11:15:29,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {220875#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {220875#true} is VALID [2022-04-15 11:15:29,294 INFO L272 TraceCheckUtils]: 12: Hoare triple {220875#true} call stub_driver_init(); {220921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:29,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {220921#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {220875#true} is VALID [2022-04-15 11:15:29,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {220875#true} assume true; {220875#true} is VALID [2022-04-15 11:15:29,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {220875#true} {220875#true} #1374#return; {220875#true} is VALID [2022-04-15 11:15:29,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {220875#true} assume 2 == ~tmp_ndt_1~0; {220875#true} is VALID [2022-04-15 11:15:29,296 INFO L272 TraceCheckUtils]: 18: Hoare triple {220875#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {220922#(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 [2022-04-15 11:15:29,296 INFO L290 TraceCheckUtils]: 19: Hoare triple {220922#(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; {220875#true} is VALID [2022-04-15 11:15:29,296 INFO L290 TraceCheckUtils]: 20: Hoare triple {220875#true} assume !(2 == ~deviceExtension__Active~1); {220875#true} is VALID [2022-04-15 11:15:29,296 INFO L290 TraceCheckUtils]: 21: Hoare triple {220875#true} assume !(3 == ~deviceExtension__Active~1); {220875#true} is VALID [2022-04-15 11:15:29,296 INFO L290 TraceCheckUtils]: 22: Hoare triple {220875#true} assume 1 == ~deviceExtension__Active~1; {220875#true} is VALID [2022-04-15 11:15:29,297 INFO L272 TraceCheckUtils]: 23: Hoare triple {220875#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {220948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:29,297 INFO L290 TraceCheckUtils]: 24: Hoare triple {220948#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {220875#true} is VALID [2022-04-15 11:15:29,297 INFO L290 TraceCheckUtils]: 25: Hoare triple {220875#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {220875#true} is VALID [2022-04-15 11:15:29,298 INFO L272 TraceCheckUtils]: 26: Hoare triple {220875#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,298 INFO L290 TraceCheckUtils]: 27: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,298 INFO L290 TraceCheckUtils]: 28: Hoare triple {220875#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {220875#true} is VALID [2022-04-15 11:15:29,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {220875#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; {220875#true} is VALID [2022-04-15 11:15:29,299 INFO L272 TraceCheckUtils]: 30: Hoare triple {220875#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {220967#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:29,299 INFO L290 TraceCheckUtils]: 31: Hoare triple {220967#(and (= ~setEventCalled~0 |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; {220875#true} is VALID [2022-04-15 11:15:29,299 INFO L290 TraceCheckUtils]: 32: Hoare triple {220875#true} assume !(0 != ~compRegistered~0); {220875#true} is VALID [2022-04-15 11:15:29,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {220875#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {220875#true} is VALID [2022-04-15 11:15:29,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {220875#true} assume !(~s~0 == ~NP~0); {220875#true} is VALID [2022-04-15 11:15:29,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {220875#true} assume !(~s~0 == ~MPR1~0); {220875#true} is VALID [2022-04-15 11:15:29,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {220875#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-15 11:15:29,300 INFO L290 TraceCheckUtils]: 37: Hoare triple {220979#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,300 INFO L290 TraceCheckUtils]: 38: Hoare triple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,301 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {220980#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {220875#true} #1486#return; {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-15 11:15:29,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {220977#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,301 INFO L290 TraceCheckUtils]: 41: Hoare triple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-15 11:15:29,302 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {220978#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {220875#true} #1492#return; {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-15 11:15:29,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {220965#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,303 INFO L290 TraceCheckUtils]: 44: Hoare triple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,303 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {220966#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {220875#true} #1500#return; {220945#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-15 11:15:29,304 INFO L290 TraceCheckUtils]: 46: Hoare triple {220945#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {220946#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,304 INFO L290 TraceCheckUtils]: 47: Hoare triple {220946#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,304 INFO L290 TraceCheckUtils]: 48: Hoare triple {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-15 11:15:29,305 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {220947#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {220875#true} #1376#return; {220917#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-15 11:15:29,305 INFO L290 TraceCheckUtils]: 50: Hoare triple {220917#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,305 INFO L290 TraceCheckUtils]: 51: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,306 INFO L290 TraceCheckUtils]: 52: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,306 INFO L290 TraceCheckUtils]: 53: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,306 INFO L290 TraceCheckUtils]: 54: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,306 INFO L290 TraceCheckUtils]: 55: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,307 INFO L290 TraceCheckUtils]: 56: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,307 INFO L290 TraceCheckUtils]: 58: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {220918#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-15 11:15:29,308 INFO L290 TraceCheckUtils]: 59: Hoare triple {220918#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {220876#false} is VALID [2022-04-15 11:15:29,308 INFO L272 TraceCheckUtils]: 60: Hoare triple {220876#false} call errorFn(); {220876#false} is VALID [2022-04-15 11:15:29,308 INFO L290 TraceCheckUtils]: 61: Hoare triple {220876#false} assume !false; {220876#false} is VALID [2022-04-15 11:15:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:15:29,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:15:29,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512925747] [2022-04-15 11:15:29,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512925747] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:29,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:29,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 11:15:29,309 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:15:29,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [688318019] [2022-04-15 11:15:29,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [688318019] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:29,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:29,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 11:15:29,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831961449] [2022-04-15 11:15:29,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:15:29,309 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 [2022-04-15 11:15:29,310 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:15:29,310 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) [2022-04-15 11:15:29,356 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:29,356 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 11:15:29,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:29,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 11:15:29,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-15 11:15:29,357 INFO L87 Difference]: Start difference. First operand 792 states and 1053 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) [2022-04-15 11:15:44,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:44,776 INFO L93 Difference]: Finished difference Result 809 states and 1071 transitions. [2022-04-15 11:15:44,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-15 11:15:44,776 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 [2022-04-15 11:15:44,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:15:44,777 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) [2022-04-15 11:15:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 611 transitions. [2022-04-15 11:15:44,780 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) [2022-04-15 11:15:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 611 transitions. [2022-04-15 11:15:44,783 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 611 transitions. [2022-04-15 11:15:45,465 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 611 edges. 611 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:45,493 INFO L225 Difference]: With dead ends: 809 [2022-04-15 11:15:45,493 INFO L226 Difference]: Without dead ends: 787 [2022-04-15 11:15:45,494 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-15 11:15:45,494 INFO L913 BasicCegarLoop]: 508 mSDtfsCounter, 298 mSDsluCounter, 1823 mSDsCounter, 0 mSdLazyCounter, 5600 mSolverCounterSat, 105 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 300 SdHoareTripleChecker+Valid, 2331 SdHoareTripleChecker+Invalid, 5705 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 5600 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2022-04-15 11:15:45,494 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [300 Valid, 2331 Invalid, 5705 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 5600 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2022-04-15 11:15:45,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 787 states. [2022-04-15 11:15:47,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 787 to 787. [2022-04-15 11:15:47,777 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:15:47,778 INFO L82 GeneralOperation]: Start isEquivalent. First operand 787 states. Second operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) [2022-04-15 11:15:47,778 INFO L74 IsIncluded]: Start isIncluded. First operand 787 states. Second operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) [2022-04-15 11:15:47,779 INFO L87 Difference]: Start difference. First operand 787 states. Second operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) [2022-04-15 11:15:47,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:47,798 INFO L93 Difference]: Finished difference Result 787 states and 1046 transitions. [2022-04-15 11:15:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1046 transitions. [2022-04-15 11:15:47,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:47,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:47,800 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) Second operand 787 states. [2022-04-15 11:15:47,800 INFO L87 Difference]: Start difference. First operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) Second operand 787 states. [2022-04-15 11:15:47,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:47,820 INFO L93 Difference]: Finished difference Result 787 states and 1046 transitions. [2022-04-15 11:15:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1046 transitions. [2022-04-15 11:15:47,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:47,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:47,821 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:15:47,821 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:15:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 622 states have (on average 1.3135048231511255) internal successors, (817), 637 states have internal predecessors, (817), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (135), 105 states have call predecessors, (135), 87 states have call successors, (135) [2022-04-15 11:15:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1046 transitions. [2022-04-15 11:15:47,859 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1046 transitions. Word has length 62 [2022-04-15 11:15:47,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:15:47,859 INFO L478 AbstractCegarLoop]: Abstraction has 787 states and 1046 transitions. [2022-04-15 11:15:47,860 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-15 11:15:47,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1046 transitions. [2022-04-15 11:15:50,202 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1046 edges. 1046 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:50,202 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1046 transitions. [2022-04-15 11:15:50,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-15 11:15:50,203 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 11:15:50,203 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 11:15:50,203 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2022-04-15 11:15:50,204 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 11:15:50,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 11:15:50,204 INFO L85 PathProgramCache]: Analyzing trace with hash -20126443, now seen corresponding path program 1 times [2022-04-15 11:15:50,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:50,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2044118797] [2022-04-15 11:15:50,204 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 11:15:50,204 INFO L85 PathProgramCache]: Analyzing trace with hash -20126443, now seen corresponding path program 2 times [2022-04-15 11:15:50,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 11:15:50,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552360440] [2022-04-15 11:15:50,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 11:15:50,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 11:15:50,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 11:15:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {225794#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225753#true} is VALID [2022-04-15 11:15:50,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225753#true} {225753#true} #1506#return; {225753#true} is VALID [2022-04-15 11:15:50,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-15 11:15:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {225795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225753#true} is VALID [2022-04-15 11:15:50,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,293 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225753#true} {225753#true} #1372#return; {225753#true} is VALID [2022-04-15 11:15:50,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-15 11:15:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,306 INFO L290 TraceCheckUtils]: 0: Hoare triple {225796#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225753#true} is VALID [2022-04-15 11:15:50,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {225753#true} {225753#true} #1374#return; {225753#true} is VALID [2022-04-15 11:15:50,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-15 11:15:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-15 11:15:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-15 11:15:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {225831#(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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {225832#(= 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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,372 INFO L290 TraceCheckUtils]: 2: Hoare triple {225832#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,372 INFO L290 TraceCheckUtils]: 3: Hoare triple {225754#false} assume !(259 == ~__cil_tmp18~0); {225754#false} is VALID [2022-04-15 11:15:50,372 INFO L290 TraceCheckUtils]: 4: Hoare triple {225754#false} #res := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,372 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {225754#false} {225753#true} #1488#return; {225754#false} is VALID [2022-04-15 11:15:50,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 11:15:50,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 11:15:50,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {225833#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {225753#true} is VALID [2022-04-15 11:15:50,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {225753#true} is VALID [2022-04-15 11:15:50,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,387 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225753#true} {225754#false} #1494#return; {225754#false} is VALID [2022-04-15 11:15:50,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {225819#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {225753#true} is VALID [2022-04-15 11:15:50,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,388 INFO L272 TraceCheckUtils]: 2: Hoare triple {225753#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {225831#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:50,388 INFO L290 TraceCheckUtils]: 3: Hoare triple {225831#(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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,388 INFO L290 TraceCheckUtils]: 4: Hoare triple {225832#(= 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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 5: Hoare triple {225832#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 6: Hoare triple {225754#false} assume !(259 == ~__cil_tmp18~0); {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 7: Hoare triple {225754#false} #res := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 8: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225754#false} {225753#true} #1488#return; {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 10: Hoare triple {225754#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {225754#false} assume !(~status~7 < 0); {225754#false} is VALID [2022-04-15 11:15:50,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {225754#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,390 INFO L272 TraceCheckUtils]: 13: Hoare triple {225754#false} call IofCompleteRequest(~Irp, 0); {225833#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 14: Hoare triple {225833#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {225753#true} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 15: Hoare triple {225753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {225753#true} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 16: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,390 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {225753#true} {225754#false} #1494#return; {225754#false} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 18: Hoare triple {225754#false} #res := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 19: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,390 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {225754#false} {225753#true} #1500#return; {225754#false} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {225797#(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; {225753#true} is VALID [2022-04-15 11:15:50,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {225753#true} assume !(2 == ~deviceExtension__Active~1); {225753#true} is VALID [2022-04-15 11:15:50,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {225753#true} assume !(3 == ~deviceExtension__Active~1); {225753#true} is VALID [2022-04-15 11:15:50,391 INFO L290 TraceCheckUtils]: 3: Hoare triple {225753#true} assume 1 == ~deviceExtension__Active~1; {225753#true} is VALID [2022-04-15 11:15:50,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {225753#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {225819#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:50,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {225819#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {225753#true} is VALID [2022-04-15 11:15:50,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,396 INFO L272 TraceCheckUtils]: 7: Hoare triple {225753#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {225831#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:50,397 INFO L290 TraceCheckUtils]: 8: Hoare triple {225831#(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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {225832#(= 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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,397 INFO L290 TraceCheckUtils]: 10: Hoare triple {225832#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {225754#false} assume !(259 == ~__cil_tmp18~0); {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {225754#false} #res := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {225754#false} {225753#true} #1488#return; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {225754#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {225754#false} assume !(~status~7 < 0); {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 17: Hoare triple {225754#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L272 TraceCheckUtils]: 18: Hoare triple {225754#false} call IofCompleteRequest(~Irp, 0); {225833#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 19: Hoare triple {225833#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {225753#true} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {225753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {225753#true} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,398 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {225753#true} {225754#false} #1494#return; {225754#false} is VALID [2022-04-15 11:15:50,398 INFO L290 TraceCheckUtils]: 23: Hoare triple {225754#false} #res := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,400 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {225754#false} {225753#true} #1500#return; {225754#false} is VALID [2022-04-15 11:15:50,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {225754#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {225754#false} is VALID [2022-04-15 11:15:50,400 INFO L290 TraceCheckUtils]: 27: Hoare triple {225754#false} #res := ~status~3; {225754#false} is VALID [2022-04-15 11:15:50,400 INFO L290 TraceCheckUtils]: 28: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,400 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {225754#false} {225753#true} #1376#return; {225754#false} is VALID [2022-04-15 11:15:50,402 INFO L272 TraceCheckUtils]: 0: Hoare triple {225753#true} call ULTIMATE.init(); {225794#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.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 [2022-04-15 11:15:50,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {225794#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {225753#true} is VALID [2022-04-15 11:15:50,402 INFO L290 TraceCheckUtils]: 2: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,402 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {225753#true} {225753#true} #1506#return; {225753#true} is VALID [2022-04-15 11:15:50,402 INFO L272 TraceCheckUtils]: 4: Hoare triple {225753#true} call #t~ret180 := main(); {225753#true} is VALID [2022-04-15 11:15:50,402 INFO L290 TraceCheckUtils]: 5: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,403 INFO L272 TraceCheckUtils]: 6: Hoare triple {225753#true} call _BLAST_init(); {225795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~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 [2022-04-15 11:15:50,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {225795#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {225753#true} is VALID [2022-04-15 11:15:50,403 INFO L290 TraceCheckUtils]: 8: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,403 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {225753#true} {225753#true} #1372#return; {225753#true} is VALID [2022-04-15 11:15:50,403 INFO L290 TraceCheckUtils]: 10: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,403 INFO L290 TraceCheckUtils]: 11: Hoare triple {225753#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {225753#true} is VALID [2022-04-15 11:15:50,404 INFO L272 TraceCheckUtils]: 12: Hoare triple {225753#true} call stub_driver_init(); {225796#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:50,404 INFO L290 TraceCheckUtils]: 13: Hoare triple {225796#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {225753#true} is VALID [2022-04-15 11:15:50,404 INFO L290 TraceCheckUtils]: 14: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,404 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {225753#true} {225753#true} #1374#return; {225753#true} is VALID [2022-04-15 11:15:50,404 INFO L290 TraceCheckUtils]: 16: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,404 INFO L290 TraceCheckUtils]: 17: Hoare triple {225753#true} assume 2 == ~tmp_ndt_1~0; {225753#true} is VALID [2022-04-15 11:15:50,405 INFO L272 TraceCheckUtils]: 18: Hoare triple {225753#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {225797#(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 [2022-04-15 11:15:50,405 INFO L290 TraceCheckUtils]: 19: Hoare triple {225797#(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; {225753#true} is VALID [2022-04-15 11:15:50,405 INFO L290 TraceCheckUtils]: 20: Hoare triple {225753#true} assume !(2 == ~deviceExtension__Active~1); {225753#true} is VALID [2022-04-15 11:15:50,405 INFO L290 TraceCheckUtils]: 21: Hoare triple {225753#true} assume !(3 == ~deviceExtension__Active~1); {225753#true} is VALID [2022-04-15 11:15:50,406 INFO L290 TraceCheckUtils]: 22: Hoare triple {225753#true} assume 1 == ~deviceExtension__Active~1; {225753#true} is VALID [2022-04-15 11:15:50,406 INFO L272 TraceCheckUtils]: 23: Hoare triple {225753#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {225819#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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 [2022-04-15 11:15:50,406 INFO L290 TraceCheckUtils]: 24: Hoare triple {225819#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~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; {225753#true} is VALID [2022-04-15 11:15:50,406 INFO L290 TraceCheckUtils]: 25: Hoare triple {225753#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; {225753#true} is VALID [2022-04-15 11:15:50,407 INFO L272 TraceCheckUtils]: 26: Hoare triple {225753#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {225831#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-15 11:15:50,407 INFO L290 TraceCheckUtils]: 27: Hoare triple {225831#(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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 28: Hoare triple {225832#(= 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; {225832#(= SendSrbSynchronous_~irp~0 0)} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {225832#(= SendSrbSynchronous_~irp~0 0)} assume !(0 == ~irp~0);~__cil_tmp18~0 := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 30: Hoare triple {225754#false} assume !(259 == ~__cil_tmp18~0); {225754#false} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 31: Hoare triple {225754#false} #res := ~status~0; {225754#false} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 32: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,408 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {225754#false} {225753#true} #1488#return; {225754#false} is VALID [2022-04-15 11:15:50,408 INFO L290 TraceCheckUtils]: 34: Hoare triple {225754#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 35: Hoare triple {225754#false} assume !(~status~7 < 0); {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 36: Hoare triple {225754#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L272 TraceCheckUtils]: 37: Hoare triple {225754#false} call IofCompleteRequest(~Irp, 0); {225833#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 38: Hoare triple {225833#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {225753#true} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {225753#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {225753#true} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {225753#true} assume true; {225753#true} is VALID [2022-04-15 11:15:50,409 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {225753#true} {225754#false} #1494#return; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 42: Hoare triple {225754#false} #res := ~status~7; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 43: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {225754#false} {225753#true} #1500#return; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 45: Hoare triple {225754#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {225754#false} is VALID [2022-04-15 11:15:50,409 INFO L290 TraceCheckUtils]: 46: Hoare triple {225754#false} #res := ~status~3; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 47: Hoare triple {225754#false} assume true; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {225754#false} {225753#true} #1376#return; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {225754#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 50: Hoare triple {225754#false} assume !(0 != ~we_should_unload~0); {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 51: Hoare triple {225754#false} assume !(1 == ~pended~0); {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 52: Hoare triple {225754#false} assume !(1 == ~pended~0); {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 53: Hoare triple {225754#false} assume ~s~0 != ~UNLOADED~0; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 54: Hoare triple {225754#false} assume -1 != ~status~9; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 55: Hoare triple {225754#false} assume ~s~0 != ~SKIP2~0; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 56: Hoare triple {225754#false} assume ~s~0 != ~IPC~0; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 57: Hoare triple {225754#false} assume !(~s~0 != ~DC~0); {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 58: Hoare triple {225754#false} assume 1 != ~pended~0; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 59: Hoare triple {225754#false} assume ~s~0 == ~DC~0; {225754#false} is VALID [2022-04-15 11:15:50,410 INFO L290 TraceCheckUtils]: 60: Hoare triple {225754#false} assume 259 == ~status~9; {225754#false} is VALID [2022-04-15 11:15:50,411 INFO L272 TraceCheckUtils]: 61: Hoare triple {225754#false} call errorFn(); {225754#false} is VALID [2022-04-15 11:15:50,411 INFO L290 TraceCheckUtils]: 62: Hoare triple {225754#false} assume !false; {225754#false} is VALID [2022-04-15 11:15:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 11:15:50,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 11:15:50,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552360440] [2022-04-15 11:15:50,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552360440] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:50,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:50,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:15:50,412 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 11:15:50,412 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2044118797] [2022-04-15 11:15:50,412 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2044118797] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 11:15:50,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 11:15:50,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-15 11:15:50,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482614850] [2022-04-15 11:15:50,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 11:15:50,413 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 [2022-04-15 11:15:50,413 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 11:15:50,413 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) [2022-04-15 11:15:50,456 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:50,457 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-15 11:15:50,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 11:15:50,457 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-15 11:15:50,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2022-04-15 11:15:50,457 INFO L87 Difference]: Start difference. First operand 787 states and 1046 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) [2022-04-15 11:15:55,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:55,670 INFO L93 Difference]: Finished difference Result 1054 states and 1401 transitions. [2022-04-15 11:15:55,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-15 11:15:55,671 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 [2022-04-15 11:15:55,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 11:15:55,671 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) [2022-04-15 11:15:55,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 833 transitions. [2022-04-15 11:15:55,675 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) [2022-04-15 11:15:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 833 transitions. [2022-04-15 11:15:55,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 833 transitions. [2022-04-15 11:15:56,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 833 edges. 833 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 11:15:56,544 INFO L225 Difference]: With dead ends: 1054 [2022-04-15 11:15:56,544 INFO L226 Difference]: Without dead ends: 728 [2022-04-15 11:15:56,544 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2022-04-15 11:15:56,545 INFO L913 BasicCegarLoop]: 479 mSDtfsCounter, 602 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 763 mSolverCounterSat, 198 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 604 SdHoareTripleChecker+Valid, 758 SdHoareTripleChecker+Invalid, 961 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 198 IncrementalHoareTripleChecker+Valid, 763 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-04-15 11:15:56,545 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [604 Valid, 758 Invalid, 961 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [198 Valid, 763 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-15 11:15:56,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 728 states. [2022-04-15 11:15:58,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 728 to 679. [2022-04-15 11:15:58,567 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 11:15:58,568 INFO L82 GeneralOperation]: Start isEquivalent. First operand 728 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-15 11:15:58,569 INFO L74 IsIncluded]: Start isIncluded. First operand 728 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-15 11:15:58,569 INFO L87 Difference]: Start difference. First operand 728 states. Second operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-15 11:15:58,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:58,590 INFO L93 Difference]: Finished difference Result 728 states and 947 transitions. [2022-04-15 11:15:58,590 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 947 transitions. [2022-04-15 11:15:58,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:58,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:58,592 INFO L74 IsIncluded]: Start isIncluded. First operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 728 states. [2022-04-15 11:15:58,592 INFO L87 Difference]: Start difference. First operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) Second operand 728 states. [2022-04-15 11:15:58,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 11:15:58,608 INFO L93 Difference]: Finished difference Result 728 states and 947 transitions. [2022-04-15 11:15:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 947 transitions. [2022-04-15 11:15:58,609 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 11:15:58,609 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 11:15:58,609 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 11:15:58,609 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 11:15:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 679 states, 537 states have (on average 1.2998137802607077) internal successors, (698), 552 states have internal predecessors, (698), 81 states have call successors, (81), 45 states have call predecessors, (81), 60 states have return successors, (99), 88 states have call predecessors, (99), 74 states have call successors, (99) [2022-04-15 11:15:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 679 states and 878 transitions. [2022-04-15 11:15:58,632 INFO L78 Accepts]: Start accepts. Automaton has 679 states and 878 transitions. Word has length 63 [2022-04-15 11:15:58,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 11:15:58,632 INFO L478 AbstractCegarLoop]: Abstraction has 679 states and 878 transitions. [2022-04-15 11:15:58,632 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (9), 9 states have call predecessors, (9), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-15 11:15:58,632 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 679 states and 878 transitions.