/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 14:38:53,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 14:38:53,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 14:38:53,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-08 14:38:53,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-08 14:38:53,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-08 14:38:53,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-08 14:38:53,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-08 14:38:53,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-08 14:38:53,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-08 14:38:53,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-08 14:38:53,642 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-08 14:38:53,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 14:38:53,644 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 14:38:53,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 14:38:53,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 14:38:53,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 14:38:53,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 14:38:53,651 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 14:38:53,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 14:38:53,658 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 14:38:53,659 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 14:38:53,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 14:38:53,661 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 14:38:53,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 14:38:53,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 14:38:53,676 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 14:38:53,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 14:38:53,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 14:38:53,679 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 14:38:53,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 14:38:53,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 14:38:53,692 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 14:38:53,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 14:38:53,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 14:38:53,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 14:38:53,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 14:38:53,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 14:38:53,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 14:38:53,694 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 14:38:53,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 14:38:53,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 14:38:53,694 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:38:53,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 14:38:53,695 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 14:38:53,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 14:38:53,696 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 14:38:53,696 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 14:38:53,891 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 14:38:53,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 14:38:53,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 14:38:53,925 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 14:38:53,926 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 14:38:53,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-08 14:38:53,986 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/537ce6c23/c8c600910b044f1c943b64e732dcffc8/FLAGad8e0363a [2022-04-08 14:38:54,467 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 14:38:54,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c [2022-04-08 14:38:54,515 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/537ce6c23/c8c600910b044f1c943b64e732dcffc8/FLAGad8e0363a [2022-04-08 14:38:54,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/537ce6c23/c8c600910b044f1c943b64e732dcffc8 [2022-04-08 14:38:54,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 14:38:54,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 14:38:54,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 14:38:54,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 14:38:54,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 14:38:54,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:38:54" (1/1) ... [2022-04-08 14:38:54,794 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ada341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:54, skipping insertion in model container [2022-04-08 14:38:54,794 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 02:38:54" (1/1) ... [2022-04-08 14:38:54,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 14:38:54,856 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 14:38:55,055 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-04-08 14:38:55,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:38:55,222 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 14:38:55,235 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/cdaudio_simpl1.cil-2.c[2073,2086] [2022-04-08 14:38:55,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 14:38:55,394 INFO L208 MainTranslator]: Completed translation [2022-04-08 14:38:55,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55 WrapperNode [2022-04-08 14:38:55,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 14:38:55,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 14:38:55,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 14:38:55,395 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 14:38:55,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,511 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 14:38:55,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 14:38:55,512 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 14:38:55,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 14:38:55,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (1/1) ... [2022-04-08 14:38:55,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 14:38:55,550 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:38:55,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-08 14:38:55,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-08 14:38:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 14:38:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 14:38:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 14:38:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2022-04-08 14:38:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2022-04-08 14:38:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2022-04-08 14:38:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2022-04-08 14:38:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioStartDevice [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPnp [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioDeviceControl [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio535DeviceControl [2022-04-08 14:38:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure AG_SetStatusAndReturn [2022-04-08 14:38:55,633 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudio435DeviceControl [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioAtapiDeviceControl [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure HpCdrProcessLastSession [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioHPCdrDeviceControl [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2022-04-08 14:38:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioUnload [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioPower [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2022-04-08 14:38:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2022-04-08 14:38:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioStartDevice [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPnp [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioDeviceControl [2022-04-08 14:38:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio535DeviceControl [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure AG_SetStatusAndReturn [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudio435DeviceControl [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioAtapiDeviceControl [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioHPCdrDeviceControl [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioPower [2022-04-08 14:38:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure HpCdrProcessLastSession [2022-04-08 14:38:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioUnload [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 14:38:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 14:38:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 14:38:55,932 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 14:38:55,934 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 14:38:56,173 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,300 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume !false; [2022-04-08 14:38:56,300 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume false; [2022-04-08 14:38:56,307 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,358 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume !false; [2022-04-08 14:38:56,358 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume false; [2022-04-08 14:38:56,387 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,399 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2022-04-08 14:38:56,400 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2022-04-08 14:38:56,507 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,597 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2022-04-08 14:38:56,597 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint L305: #res := 0; [2022-04-08 14:38:56,597 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2022-04-08 14:38:56,605 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,845 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2022-04-08 14:38:56,845 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false; [2022-04-08 14:38:56,846 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,874 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2022-04-08 14:38:56,875 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2022-04-08 14:38:56,924 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:56,942 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2022-04-08 14:38:56,943 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2022-04-08 14:38:56,945 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:57,143 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2022-04-08 14:38:57,143 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2022-04-08 14:38:57,160 WARN L811 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-04-08 14:38:57,164 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2022-04-08 14:38:57,165 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2022-04-08 14:38:57,178 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 14:38:57,190 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 14:38:57,190 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 14:38:57,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:38:57 BoogieIcfgContainer [2022-04-08 14:38:57,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 14:38:57,194 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 14:38:57,194 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 14:38:57,197 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 14:38:57,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 02:38:54" (1/3) ... [2022-04-08 14:38:57,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ccfab60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:38:57, skipping insertion in model container [2022-04-08 14:38:57,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 02:38:55" (2/3) ... [2022-04-08 14:38:57,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ccfab60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 02:38:57, skipping insertion in model container [2022-04-08 14:38:57,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 02:38:57" (3/3) ... [2022-04-08 14:38:57,200 INFO L111 eAbstractionObserver]: Analyzing ICFG cdaudio_simpl1.cil-2.c [2022-04-08 14:38:57,205 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 14:38:57,205 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 14:38:57,242 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 14:38:57,247 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-08 14:38:57,248 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 14:38:57,282 INFO L276 IsEmpty]: Start isEmpty. Operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) [2022-04-08 14:38:57,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-04-08 14:38:57,289 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:38:57,290 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:38:57,290 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:38:57,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:38:57,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 1 times [2022-04-08 14:38:57,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:38:57,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [976589179] [2022-04-08 14:38:57,310 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:38:57,310 INFO L85 PathProgramCache]: Analyzing trace with hash 1874379495, now seen corresponding path program 2 times [2022-04-08 14:38:57,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:38:57,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526291633] [2022-04-08 14:38:57,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:38:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:38:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:38:57,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:38:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:38:57,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {518#true} is VALID [2022-04-08 14:38:57,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-08 14:38:57,665 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-08 14:38:57,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:38:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:38:57,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,734 INFO L272 TraceCheckUtils]: 0: Hoare triple {518#true} call ULTIMATE.init(); {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:38:57,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {527#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {518#true} is VALID [2022-04-08 14:38:57,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {518#true} assume true; {518#true} is VALID [2022-04-08 14:38:57,735 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {518#true} {518#true} #1498#return; {518#true} is VALID [2022-04-08 14:38:57,735 INFO L272 TraceCheckUtils]: 4: Hoare triple {518#true} call #t~ret180 := main(); {518#true} is VALID [2022-04-08 14:38:57,735 INFO L290 TraceCheckUtils]: 5: Hoare triple {518#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {518#true} is VALID [2022-04-08 14:38:57,737 INFO L272 TraceCheckUtils]: 6: Hoare triple {518#true} call _BLAST_init(); {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:38:57,738 INFO L290 TraceCheckUtils]: 7: Hoare triple {528#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume true; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,739 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {526#(= ~s~0 ~UNLOADED~0)} {518#true} #1366#return; {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,739 INFO L290 TraceCheckUtils]: 10: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(~status~9 >= 0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,740 INFO L290 TraceCheckUtils]: 11: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume !(1 == ~pended~0); {526#(= ~s~0 ~UNLOADED~0)} is VALID [2022-04-08 14:38:57,742 INFO L290 TraceCheckUtils]: 13: Hoare triple {526#(= ~s~0 ~UNLOADED~0)} assume ~s~0 != ~UNLOADED~0; {519#false} is VALID [2022-04-08 14:38:57,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {519#false} assume -1 != ~status~9; {519#false} is VALID [2022-04-08 14:38:57,742 INFO L290 TraceCheckUtils]: 15: Hoare triple {519#false} assume ~s~0 != ~SKIP2~0; {519#false} is VALID [2022-04-08 14:38:57,742 INFO L290 TraceCheckUtils]: 16: Hoare triple {519#false} assume ~s~0 != ~IPC~0; {519#false} is VALID [2022-04-08 14:38:57,743 INFO L290 TraceCheckUtils]: 17: Hoare triple {519#false} assume ~s~0 != ~DC~0; {519#false} is VALID [2022-04-08 14:38:57,743 INFO L272 TraceCheckUtils]: 18: Hoare triple {519#false} call errorFn(); {519#false} is VALID [2022-04-08 14:38:57,743 INFO L290 TraceCheckUtils]: 19: Hoare triple {519#false} assume !false; {519#false} is VALID [2022-04-08 14:38:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:38:57,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:38:57,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [526291633] [2022-04-08 14:38:57,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [526291633] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:38:57,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:38:57,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 14:38:57,749 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:38:57,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [976589179] [2022-04-08 14:38:57,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [976589179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:38:57,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:38:57,750 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 14:38:57,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506802576] [2022-04-08 14:38:57,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:38:57,756 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-08 14:38:57,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:38:57,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 14:38:57,787 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:38:57,787 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 14:38:57,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:38:57,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 14:38:57,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-04-08 14:38:57,823 INFO L87 Difference]: Start difference. First operand has 515 states, 382 states have (on average 1.486910994764398) internal successors, (568), 402 states have internal predecessors, (568), 102 states have call successors, (102), 29 states have call predecessors, (102), 29 states have return successors, (102), 98 states have call predecessors, (102), 102 states have call successors, (102) Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 14:39:04,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:04,221 INFO L93 Difference]: Finished difference Result 1043 states and 1675 transitions. [2022-04-08 14:39:04,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:39:04,221 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 20 [2022-04-08 14:39:04,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:04,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 14:39:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-08 14:39:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 14:39:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1675 transitions. [2022-04-08 14:39:04,336 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1675 transitions. [2022-04-08 14:39:06,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1675 edges. 1675 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:06,215 INFO L225 Difference]: With dead ends: 1043 [2022-04-08 14:39:06,215 INFO L226 Difference]: Without dead ends: 663 [2022-04-08 14:39:06,222 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:39:06,225 INFO L913 BasicCegarLoop]: 738 mSDtfsCounter, 770 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 1132 mSolverCounterSat, 308 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 1003 SdHoareTripleChecker+Invalid, 1440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 308 IncrementalHoareTripleChecker+Valid, 1132 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:06,226 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [771 Valid, 1003 Invalid, 1440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [308 Valid, 1132 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-08 14:39:06,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2022-04-08 14:39:06,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 507. [2022-04-08 14:39:06,329 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:06,339 INFO L82 GeneralOperation]: Start isEquivalent. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 14:39:06,344 INFO L74 IsIncluded]: Start isIncluded. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 14:39:06,347 INFO L87 Difference]: Start difference. First operand 663 states. Second operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 14:39:06,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:06,402 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-08 14:39:06,402 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-08 14:39:06,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:06,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:06,412 INFO L74 IsIncluded]: Start isIncluded. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-08 14:39:06,413 INFO L87 Difference]: Start difference. First operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand 663 states. [2022-04-08 14:39:06,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:06,453 INFO L93 Difference]: Finished difference Result 663 states and 1012 transitions. [2022-04-08 14:39:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1012 transitions. [2022-04-08 14:39:06,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:06,456 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:06,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:06,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:06,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 377 states have (on average 1.4562334217506632) internal successors, (549), 395 states have internal predecessors, (549), 102 states have call successors, (102), 29 states have call predecessors, (102), 27 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-04-08 14:39:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 737 transitions. [2022-04-08 14:39:06,510 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 737 transitions. Word has length 20 [2022-04-08 14:39:06,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:06,510 INFO L478 AbstractCegarLoop]: Abstraction has 507 states and 737 transitions. [2022-04-08 14:39:06,510 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2022-04-08 14:39:06,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 507 states and 737 transitions. [2022-04-08 14:39:07,289 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 737 edges. 737 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 737 transitions. [2022-04-08 14:39:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-04-08 14:39:07,291 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:39:07,291 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:39:07,291 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 14:39:07,291 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:39:07,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:39:07,292 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 1 times [2022-04-08 14:39:07,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:07,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [573286424] [2022-04-08 14:39:07,293 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:39:07,293 INFO L85 PathProgramCache]: Analyzing trace with hash 950460732, now seen corresponding path program 2 times [2022-04-08 14:39:07,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:39:07,293 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041091360] [2022-04-08 14:39:07,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:39:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:39:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:07,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:39:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:07,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4960#true} is VALID [2022-04-08 14:39:07,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 14:39:07,453 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-08 14:39:07,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:39:07,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:07,485 INFO L290 TraceCheckUtils]: 0: Hoare triple {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4960#true} is VALID [2022-04-08 14:39:07,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 14:39:07,485 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-08 14:39:07,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:39:07,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:07,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,509 INFO L290 TraceCheckUtils]: 1: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,512 INFO L272 TraceCheckUtils]: 0: Hoare triple {4960#true} call ULTIMATE.init(); {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:39:07,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {4972#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {4960#true} is VALID [2022-04-08 14:39:07,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 14:39:07,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4960#true} {4960#true} #1498#return; {4960#true} is VALID [2022-04-08 14:39:07,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {4960#true} call #t~ret180 := main(); {4960#true} is VALID [2022-04-08 14:39:07,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {4960#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {4960#true} is VALID [2022-04-08 14:39:07,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {4960#true} call _BLAST_init(); {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:07,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {4973#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {4960#true} is VALID [2022-04-08 14:39:07,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {4960#true} assume true; {4960#true} is VALID [2022-04-08 14:39:07,520 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {4960#true} {4960#true} #1366#return; {4960#true} is VALID [2022-04-08 14:39:07,521 INFO L290 TraceCheckUtils]: 10: Hoare triple {4960#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {4960#true} is VALID [2022-04-08 14:39:07,521 INFO L290 TraceCheckUtils]: 11: Hoare triple {4960#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4960#true} is VALID [2022-04-08 14:39:07,522 INFO L272 TraceCheckUtils]: 12: Hoare triple {4960#true} call stub_driver_init(); {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:07,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {4974#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {4971#(= ~s~0 ~NP~0)} assume true; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,526 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4971#(= ~s~0 ~NP~0)} {4960#true} #1368#return; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,527 INFO L290 TraceCheckUtils]: 17: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,528 INFO L290 TraceCheckUtils]: 19: Hoare triple {4971#(= ~s~0 ~NP~0)} assume 4 == ~tmp_ndt_3~0; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,534 INFO L272 TraceCheckUtils]: 20: Hoare triple {4971#(= ~s~0 ~NP~0)} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,535 INFO L290 TraceCheckUtils]: 21: Hoare triple {4971#(= ~s~0 ~NP~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {4971#(= ~s~0 ~NP~0)} is VALID [2022-04-08 14:39:07,536 INFO L290 TraceCheckUtils]: 22: Hoare triple {4971#(= ~s~0 ~NP~0)} assume !(~s~0 == ~NP~0); {4961#false} is VALID [2022-04-08 14:39:07,536 INFO L272 TraceCheckUtils]: 23: Hoare triple {4961#false} call errorFn(); {4961#false} is VALID [2022-04-08 14:39:07,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {4961#false} assume !false; {4961#false} is VALID [2022-04-08 14:39:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:39:07,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:39:07,541 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041091360] [2022-04-08 14:39:07,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041091360] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:07,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:07,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:07,542 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:39:07,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [573286424] [2022-04-08 14:39:07,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [573286424] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:07,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:07,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:07,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930477709] [2022-04-08 14:39:07,542 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:39:07,543 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-08 14:39:07,544 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:39:07,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:07,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:07,566 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:39:07,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:07,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:39:07,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:39:07,568 INFO L87 Difference]: Start difference. First operand 507 states and 737 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:14,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:14,248 INFO L93 Difference]: Finished difference Result 961 states and 1420 transitions. [2022-04-08 14:39:14,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:39:14,248 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 25 [2022-04-08 14:39:14,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-08 14:39:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:14,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1420 transitions. [2022-04-08 14:39:14,290 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1420 transitions. [2022-04-08 14:39:15,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1420 edges. 1420 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:15,877 INFO L225 Difference]: With dead ends: 961 [2022-04-08 14:39:15,877 INFO L226 Difference]: Without dead ends: 842 [2022-04-08 14:39:15,878 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:39:15,879 INFO L913 BasicCegarLoop]: 845 mSDtfsCounter, 1888 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 925 mSolverCounterSat, 583 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1892 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 1508 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 583 IncrementalHoareTripleChecker+Valid, 925 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:15,879 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1892 Valid, 1012 Invalid, 1508 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [583 Valid, 925 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 14:39:15,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2022-04-08 14:39:15,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 662. [2022-04-08 14:39:15,961 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:15,963 INFO L82 GeneralOperation]: Start isEquivalent. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 14:39:15,964 INFO L74 IsIncluded]: Start isIncluded. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 14:39:15,966 INFO L87 Difference]: Start difference. First operand 842 states. Second operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 14:39:16,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:16,019 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-08 14:39:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-08 14:39:16,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:16,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:16,026 INFO L74 IsIncluded]: Start isIncluded. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-08 14:39:16,028 INFO L87 Difference]: Start difference. First operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) Second operand 842 states. [2022-04-08 14:39:16,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:16,076 INFO L93 Difference]: Finished difference Result 842 states and 1254 transitions. [2022-04-08 14:39:16,077 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1254 transitions. [2022-04-08 14:39:16,080 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:16,080 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:16,080 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:16,080 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:16,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 501 states have (on average 1.407185628742515) internal successors, (705), 508 states have internal predecessors, (705), 111 states have call successors, (111), 40 states have call predecessors, (111), 49 states have return successors, (145), 119 states have call predecessors, (145), 99 states have call successors, (145) [2022-04-08 14:39:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 961 transitions. [2022-04-08 14:39:16,123 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 961 transitions. Word has length 25 [2022-04-08 14:39:16,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:16,124 INFO L478 AbstractCegarLoop]: Abstraction has 662 states and 961 transitions. [2022-04-08 14:39:16,124 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 3 states have internal predecessors, (16), 3 states have call successors, (6), 6 states have call predecessors, (6), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:16,124 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 662 states and 961 transitions. [2022-04-08 14:39:17,466 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:17,466 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 961 transitions. [2022-04-08 14:39:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-04-08 14:39:17,467 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:39:17,467 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:39:17,467 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 14:39:17,467 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:39:17,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:39:17,468 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 1 times [2022-04-08 14:39:17,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:17,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [229583904] [2022-04-08 14:39:17,468 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:39:17,468 INFO L85 PathProgramCache]: Analyzing trace with hash -356192423, now seen corresponding path program 2 times [2022-04-08 14:39:17,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:39:17,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007693939] [2022-04-08 14:39:17,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:39:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:39:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:17,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:39:17,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:17,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9912#true} is VALID [2022-04-08 14:39:17,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 14:39:17,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-08 14:39:17,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:39:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:17,623 INFO L290 TraceCheckUtils]: 0: Hoare triple {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9912#true} is VALID [2022-04-08 14:39:17,624 INFO L290 TraceCheckUtils]: 1: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 14:39:17,624 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-08 14:39:17,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:39:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:17,659 INFO L290 TraceCheckUtils]: 0: Hoare triple {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,660 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,662 INFO L272 TraceCheckUtils]: 0: Hoare triple {9912#true} call ULTIMATE.init(); {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:39:17,662 INFO L290 TraceCheckUtils]: 1: Hoare triple {9924#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {9912#true} is VALID [2022-04-08 14:39:17,662 INFO L290 TraceCheckUtils]: 2: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 14:39:17,662 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9912#true} {9912#true} #1498#return; {9912#true} is VALID [2022-04-08 14:39:17,663 INFO L272 TraceCheckUtils]: 4: Hoare triple {9912#true} call #t~ret180 := main(); {9912#true} is VALID [2022-04-08 14:39:17,663 INFO L290 TraceCheckUtils]: 5: Hoare triple {9912#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {9912#true} is VALID [2022-04-08 14:39:17,664 INFO L272 TraceCheckUtils]: 6: Hoare triple {9912#true} call _BLAST_init(); {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:17,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {9925#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {9912#true} is VALID [2022-04-08 14:39:17,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {9912#true} assume true; {9912#true} is VALID [2022-04-08 14:39:17,664 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {9912#true} {9912#true} #1366#return; {9912#true} is VALID [2022-04-08 14:39:17,665 INFO L290 TraceCheckUtils]: 10: Hoare triple {9912#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {9912#true} is VALID [2022-04-08 14:39:17,665 INFO L290 TraceCheckUtils]: 11: Hoare triple {9912#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9912#true} is VALID [2022-04-08 14:39:17,665 INFO L272 TraceCheckUtils]: 12: Hoare triple {9912#true} call stub_driver_init(); {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:17,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {9926#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,666 INFO L290 TraceCheckUtils]: 14: Hoare triple {9923#(= ~compRegistered~0 0)} assume true; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,667 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9923#(= ~compRegistered~0 0)} {9912#true} #1368#return; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,667 INFO L290 TraceCheckUtils]: 16: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,668 INFO L290 TraceCheckUtils]: 17: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,668 INFO L290 TraceCheckUtils]: 18: Hoare triple {9923#(= ~compRegistered~0 0)} assume 3 == ~tmp_ndt_2~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,669 INFO L272 TraceCheckUtils]: 19: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,669 INFO L290 TraceCheckUtils]: 20: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,669 INFO L290 TraceCheckUtils]: 21: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 == ~irpSp__MinorFunction~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,670 INFO L272 TraceCheckUtils]: 22: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,670 INFO L290 TraceCheckUtils]: 23: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,671 INFO L272 TraceCheckUtils]: 24: Hoare triple {9923#(= ~compRegistered~0 0)} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,672 INFO L290 TraceCheckUtils]: 25: Hoare triple {9923#(= ~compRegistered~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,672 INFO L290 TraceCheckUtils]: 26: Hoare triple {9923#(= ~compRegistered~0 0)} assume !(~s~0 != ~NP~0); {9923#(= ~compRegistered~0 0)} is VALID [2022-04-08 14:39:17,673 INFO L290 TraceCheckUtils]: 27: Hoare triple {9923#(= ~compRegistered~0 0)} assume 0 != ~compRegistered~0; {9913#false} is VALID [2022-04-08 14:39:17,673 INFO L272 TraceCheckUtils]: 28: Hoare triple {9913#false} call errorFn(); {9913#false} is VALID [2022-04-08 14:39:17,673 INFO L290 TraceCheckUtils]: 29: Hoare triple {9913#false} assume !false; {9913#false} is VALID [2022-04-08 14:39:17,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:39:17,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:39:17,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007693939] [2022-04-08 14:39:17,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007693939] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:17,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:17,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:17,674 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:39:17,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [229583904] [2022-04-08 14:39:17,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [229583904] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:17,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:17,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:17,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100571134] [2022-04-08 14:39:17,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:39:17,676 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-08 14:39:17,676 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:39:17,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:17,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:17,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:39:17,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:17,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:39:17,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:39:17,704 INFO L87 Difference]: Start difference. First operand 662 states and 961 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:23,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:23,518 INFO L93 Difference]: Finished difference Result 1142 states and 1641 transitions. [2022-04-08 14:39:23,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:39:23,519 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-04-08 14:39:23,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:23,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-08 14:39:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1302 transitions. [2022-04-08 14:39:23,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1302 transitions. [2022-04-08 14:39:24,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1302 edges. 1302 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:25,061 INFO L225 Difference]: With dead ends: 1142 [2022-04-08 14:39:25,063 INFO L226 Difference]: Without dead ends: 966 [2022-04-08 14:39:25,065 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:39:25,067 INFO L913 BasicCegarLoop]: 722 mSDtfsCounter, 1133 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1143 SdHoareTripleChecker+Valid, 861 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 249 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:25,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1143 Valid, 861 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-04-08 14:39:25,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-04-08 14:39:25,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 787. [2022-04-08 14:39:25,165 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:25,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 14:39:25,170 INFO L74 IsIncluded]: Start isIncluded. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 14:39:25,172 INFO L87 Difference]: Start difference. First operand 966 states. Second operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 14:39:25,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:25,230 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-08 14:39:25,230 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-08 14:39:25,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:25,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:25,236 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-08 14:39:25,238 INFO L87 Difference]: Start difference. First operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) Second operand 966 states. [2022-04-08 14:39:25,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:25,293 INFO L93 Difference]: Finished difference Result 966 states and 1409 transitions. [2022-04-08 14:39:25,293 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1409 transitions. [2022-04-08 14:39:25,296 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:25,296 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:25,296 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:25,297 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:25,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 610 states have (on average 1.4032786885245903) internal successors, (856), 613 states have internal predecessors, (856), 113 states have call successors, (113), 46 states have call predecessors, (113), 63 states have return successors, (163), 130 states have call predecessors, (163), 104 states have call successors, (163) [2022-04-08 14:39:25,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1132 transitions. [2022-04-08 14:39:25,351 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1132 transitions. Word has length 30 [2022-04-08 14:39:25,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:25,351 INFO L478 AbstractCegarLoop]: Abstraction has 787 states and 1132 transitions. [2022-04-08 14:39:25,352 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 3 states have internal predecessors, (19), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:25,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1132 transitions. [2022-04-08 14:39:26,818 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1132 edges. 1132 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1132 transitions. [2022-04-08 14:39:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-04-08 14:39:26,820 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:39:26,820 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:39:26,820 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-08 14:39:26,820 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:39:26,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:39:26,821 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 1 times [2022-04-08 14:39:26,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:26,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1615875235] [2022-04-08 14:39:26,822 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:39:26,822 INFO L85 PathProgramCache]: Analyzing trace with hash -175937744, now seen corresponding path program 2 times [2022-04-08 14:39:26,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:39:26,822 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586121674] [2022-04-08 14:39:26,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:39:26,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:39:26,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:26,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:39:26,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:26,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15724#true} is VALID [2022-04-08 14:39:26,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:26,953 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-08 14:39:26,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:39:26,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:26,980 INFO L290 TraceCheckUtils]: 0: Hoare triple {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15724#true} is VALID [2022-04-08 14:39:26,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:26,980 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-08 14:39:26,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:39:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:26,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15724#true} is VALID [2022-04-08 14:39:26,996 INFO L290 TraceCheckUtils]: 1: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:26,996 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-08 14:39:26,998 INFO L272 TraceCheckUtils]: 0: Hoare triple {15724#true} call ULTIMATE.init(); {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:39:26,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {15736#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {15724#true} is VALID [2022-04-08 14:39:26,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:26,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15724#true} {15724#true} #1498#return; {15724#true} is VALID [2022-04-08 14:39:26,999 INFO L272 TraceCheckUtils]: 4: Hoare triple {15724#true} call #t~ret180 := main(); {15724#true} is VALID [2022-04-08 14:39:26,999 INFO L290 TraceCheckUtils]: 5: Hoare triple {15724#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {15724#true} is VALID [2022-04-08 14:39:27,001 INFO L272 TraceCheckUtils]: 6: Hoare triple {15724#true} call _BLAST_init(); {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:27,001 INFO L290 TraceCheckUtils]: 7: Hoare triple {15737#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {15724#true} is VALID [2022-04-08 14:39:27,002 INFO L290 TraceCheckUtils]: 8: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:27,004 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {15724#true} {15724#true} #1366#return; {15724#true} is VALID [2022-04-08 14:39:27,004 INFO L290 TraceCheckUtils]: 10: Hoare triple {15724#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {15724#true} is VALID [2022-04-08 14:39:27,007 INFO L290 TraceCheckUtils]: 11: Hoare triple {15724#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {15724#true} is VALID [2022-04-08 14:39:27,008 INFO L272 TraceCheckUtils]: 12: Hoare triple {15724#true} call stub_driver_init(); {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:27,008 INFO L290 TraceCheckUtils]: 13: Hoare triple {15738#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {15724#true} is VALID [2022-04-08 14:39:27,008 INFO L290 TraceCheckUtils]: 14: Hoare triple {15724#true} assume true; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15724#true} {15724#true} #1368#return; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L290 TraceCheckUtils]: 16: Hoare triple {15724#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {15724#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L290 TraceCheckUtils]: 18: Hoare triple {15724#true} assume 3 == ~tmp_ndt_2~0; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L272 TraceCheckUtils]: 19: Hoare triple {15724#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L290 TraceCheckUtils]: 20: Hoare triple {15724#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {15724#true} is VALID [2022-04-08 14:39:27,009 INFO L290 TraceCheckUtils]: 21: Hoare triple {15724#true} assume !(0 == ~irpSp__MinorFunction~0); {15724#true} is VALID [2022-04-08 14:39:27,010 INFO L290 TraceCheckUtils]: 22: Hoare triple {15724#true} assume 22 == ~irpSp__MinorFunction~0; {15724#true} is VALID [2022-04-08 14:39:27,010 INFO L290 TraceCheckUtils]: 23: Hoare triple {15724#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {15724#true} is VALID [2022-04-08 14:39:27,010 INFO L272 TraceCheckUtils]: 24: Hoare triple {15724#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {15724#true} is VALID [2022-04-08 14:39:27,010 INFO L290 TraceCheckUtils]: 25: Hoare triple {15724#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {15724#true} is VALID [2022-04-08 14:39:27,020 INFO L290 TraceCheckUtils]: 26: Hoare triple {15724#true} assume !(~s~0 == ~MPR3~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 14:39:27,021 INFO L290 TraceCheckUtils]: 27: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {15735#(not (= ~MPR3~0 ~s~0))} is VALID [2022-04-08 14:39:27,022 INFO L290 TraceCheckUtils]: 28: Hoare triple {15735#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {15725#false} is VALID [2022-04-08 14:39:27,022 INFO L272 TraceCheckUtils]: 29: Hoare triple {15725#false} call errorFn(); {15725#false} is VALID [2022-04-08 14:39:27,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {15725#false} assume !false; {15725#false} is VALID [2022-04-08 14:39:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:39:27,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:39:27,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586121674] [2022-04-08 14:39:27,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586121674] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:27,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:27,024 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:27,024 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:39:27,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1615875235] [2022-04-08 14:39:27,024 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1615875235] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:27,024 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:27,024 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:27,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59879186] [2022-04-08 14:39:27,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:39:27,025 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-08 14:39:27,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:39:27,025 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:27,049 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:27,049 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:39:27,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:27,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:39:27,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:39:27,051 INFO L87 Difference]: Start difference. First operand 787 states and 1132 transitions. Second operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:33,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:33,793 INFO L93 Difference]: Finished difference Result 1624 states and 2440 transitions. [2022-04-08 14:39:33,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 14:39:33,794 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 31 [2022-04-08 14:39:33,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:33,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-08 14:39:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:33,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1595 transitions. [2022-04-08 14:39:33,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1595 transitions. [2022-04-08 14:39:35,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1595 edges. 1595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:35,758 INFO L225 Difference]: With dead ends: 1624 [2022-04-08 14:39:35,758 INFO L226 Difference]: Without dead ends: 1340 [2022-04-08 14:39:35,760 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:39:35,760 INFO L913 BasicCegarLoop]: 1003 mSDtfsCounter, 1108 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 1323 mSolverCounterSat, 375 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1254 SdHoareTripleChecker+Invalid, 1698 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 375 IncrementalHoareTripleChecker+Valid, 1323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:35,760 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1111 Valid, 1254 Invalid, 1698 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [375 Valid, 1323 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-08 14:39:35,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-04-08 14:39:35,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 905. [2022-04-08 14:39:35,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:35,881 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 14:39:35,885 INFO L74 IsIncluded]: Start isIncluded. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 14:39:35,888 INFO L87 Difference]: Start difference. First operand 1340 states. Second operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 14:39:35,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:35,986 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-08 14:39:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-08 14:39:35,991 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:35,991 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:35,997 INFO L74 IsIncluded]: Start isIncluded. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-08 14:39:36,000 INFO L87 Difference]: Start difference. First operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) Second operand 1340 states. [2022-04-08 14:39:36,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:36,093 INFO L93 Difference]: Finished difference Result 1340 states and 2025 transitions. [2022-04-08 14:39:36,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2025 transitions. [2022-04-08 14:39:36,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:36,100 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:36,100 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:36,100 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 905 states, 707 states have (on average 1.413012729844413) internal successors, (999), 709 states have internal predecessors, (999), 126 states have call successors, (126), 54 states have call predecessors, (126), 71 states have return successors, (220), 144 states have call predecessors, (220), 117 states have call successors, (220) [2022-04-08 14:39:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 905 states and 1345 transitions. [2022-04-08 14:39:36,169 INFO L78 Accepts]: Start accepts. Automaton has 905 states and 1345 transitions. Word has length 31 [2022-04-08 14:39:36,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:36,169 INFO L478 AbstractCegarLoop]: Abstraction has 905 states and 1345 transitions. [2022-04-08 14:39:36,170 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.5) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (7), 5 states have call predecessors, (7), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:36,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 905 states and 1345 transitions. [2022-04-08 14:39:38,070 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1345 edges. 1345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1345 transitions. [2022-04-08 14:39:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-08 14:39:38,071 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:39:38,071 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:39:38,072 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-08 14:39:38,072 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:39:38,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:39:38,072 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 1 times [2022-04-08 14:39:38,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:38,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [413735191] [2022-04-08 14:39:38,073 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:39:38,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1397494507, now seen corresponding path program 2 times [2022-04-08 14:39:38,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:39:38,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824373162] [2022-04-08 14:39:38,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:39:38,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:39:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:38,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:39:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:38,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23484#true} is VALID [2022-04-08 14:39:38,221 INFO L290 TraceCheckUtils]: 1: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-08 14:39:38,221 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-08 14:39:38,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:39:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:38,268 INFO L290 TraceCheckUtils]: 0: Hoare triple {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 14:39:38,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 14:39:38,269 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:39:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:38,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 14:39:38,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 14:39:38,331 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,333 INFO L272 TraceCheckUtils]: 0: Hoare triple {23484#true} call ULTIMATE.init(); {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:39:38,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {23497#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {23484#true} is VALID [2022-04-08 14:39:38,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {23484#true} assume true; {23484#true} is VALID [2022-04-08 14:39:38,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23484#true} {23484#true} #1498#return; {23484#true} is VALID [2022-04-08 14:39:38,333 INFO L272 TraceCheckUtils]: 4: Hoare triple {23484#true} call #t~ret180 := main(); {23484#true} is VALID [2022-04-08 14:39:38,333 INFO L290 TraceCheckUtils]: 5: Hoare triple {23484#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {23484#true} is VALID [2022-04-08 14:39:38,334 INFO L272 TraceCheckUtils]: 6: Hoare triple {23484#true} call _BLAST_init(); {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:38,335 INFO L290 TraceCheckUtils]: 7: Hoare triple {23498#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 14:39:38,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} assume true; {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} is VALID [2022-04-08 14:39:38,336 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {23499#(and (<= 6 ~MPR3~0) (= (+ (- 1) ~NP~0) 0))} {23484#true} #1366#return; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,338 INFO L272 TraceCheckUtils]: 12: Hoare triple {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} call stub_driver_init(); {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:38,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {23500#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 14:39:38,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} assume true; {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} is VALID [2022-04-08 14:39:38,340 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23501#(and (or (not (<= ~s~0 0)) (<= ~NP~0 ~s~0)) (or (<= ~s~0 ~NP~0) (<= ~s~0 1)))} {23492#(and (= ~NP~0 1) (not (= ~MPR3~0 1)))} #1368#return; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,340 INFO L290 TraceCheckUtils]: 16: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,341 INFO L290 TraceCheckUtils]: 17: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,341 INFO L290 TraceCheckUtils]: 18: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 3 == ~tmp_ndt_2~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,342 INFO L272 TraceCheckUtils]: 19: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,342 INFO L290 TraceCheckUtils]: 20: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,343 INFO L290 TraceCheckUtils]: 21: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(0 == ~irpSp__MinorFunction~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,343 INFO L290 TraceCheckUtils]: 22: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume 22 == ~irpSp__MinorFunction~0; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,345 INFO L290 TraceCheckUtils]: 23: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,345 INFO L272 TraceCheckUtils]: 24: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,346 INFO L290 TraceCheckUtils]: 25: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} is VALID [2022-04-08 14:39:38,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {23496#(and (= ~s~0 1) (not (= ~MPR3~0 1)))} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-08 14:39:38,347 INFO L290 TraceCheckUtils]: 27: Hoare triple {23485#false} assume !(1 == ~setEventCalled~0); {23485#false} is VALID [2022-04-08 14:39:38,347 INFO L290 TraceCheckUtils]: 28: Hoare triple {23485#false} assume !(1 == ~customIrp~0); {23485#false} is VALID [2022-04-08 14:39:38,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {23485#false} assume ~s~0 == ~MPR3~0; {23485#false} is VALID [2022-04-08 14:39:38,347 INFO L272 TraceCheckUtils]: 30: Hoare triple {23485#false} call errorFn(); {23485#false} is VALID [2022-04-08 14:39:38,347 INFO L290 TraceCheckUtils]: 31: Hoare triple {23485#false} assume !false; {23485#false} is VALID [2022-04-08 14:39:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:39:38,348 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:39:38,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824373162] [2022-04-08 14:39:38,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824373162] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:38,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:38,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:39:38,349 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:39:38,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [413735191] [2022-04-08 14:39:38,349 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [413735191] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:38,349 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:38,349 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:39:38,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710221122] [2022-04-08 14:39:38,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:39:38,350 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-08 14:39:38,350 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:39:38,350 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 14:39:38,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:38,377 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 14:39:38,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:38,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 14:39:38,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:39:38,378 INFO L87 Difference]: Start difference. First operand 905 states and 1345 transitions. Second operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 14:39:48,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:48,006 INFO L93 Difference]: Finished difference Result 1626 states and 2474 transitions. [2022-04-08 14:39:48,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 14:39:48,006 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) Word has length 32 [2022-04-08 14:39:48,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 14:39:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-08 14:39:48,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 14:39:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1607 transitions. [2022-04-08 14:39:48,046 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1607 transitions. [2022-04-08 14:39:49,812 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1607 edges. 1607 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:49,885 INFO L225 Difference]: With dead ends: 1626 [2022-04-08 14:39:49,885 INFO L226 Difference]: Without dead ends: 1042 [2022-04-08 14:39:49,887 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=121, Unknown=0, NotChecked=0, Total=182 [2022-04-08 14:39:49,888 INFO L913 BasicCegarLoop]: 732 mSDtfsCounter, 2101 mSDsluCounter, 283 mSDsCounter, 0 mSdLazyCounter, 1603 mSolverCounterSat, 698 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2107 SdHoareTripleChecker+Valid, 1015 SdHoareTripleChecker+Invalid, 2301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 698 IncrementalHoareTripleChecker+Valid, 1603 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:49,888 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2107 Valid, 1015 Invalid, 2301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [698 Valid, 1603 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-08 14:39:49,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1042 states. [2022-04-08 14:39:50,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1042 to 833. [2022-04-08 14:39:50,416 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:50,418 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:50,420 INFO L74 IsIncluded]: Start isIncluded. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:50,422 INFO L87 Difference]: Start difference. First operand 1042 states. Second operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:50,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:50,476 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-08 14:39:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-08 14:39:50,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:50,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:50,487 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1042 states. [2022-04-08 14:39:50,489 INFO L87 Difference]: Start difference. First operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 1042 states. [2022-04-08 14:39:50,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:50,548 INFO L93 Difference]: Finished difference Result 1042 states and 1577 transitions. [2022-04-08 14:39:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1577 transitions. [2022-04-08 14:39:50,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:50,553 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:50,553 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:50,553 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 648 states have (on average 1.3981481481481481) internal successors, (906), 651 states have internal predecessors, (906), 117 states have call successors, (117), 50 states have call predecessors, (117), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:50,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1200 transitions. [2022-04-08 14:39:50,602 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1200 transitions. Word has length 32 [2022-04-08 14:39:50,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:50,602 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1200 transitions. [2022-04-08 14:39:50,602 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 2.4444444444444446) internal successors, (22), 6 states have internal predecessors, (22), 4 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (3), 3 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-08 14:39:50,602 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1200 transitions. [2022-04-08 14:39:52,296 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1200 edges. 1200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1200 transitions. [2022-04-08 14:39:52,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-04-08 14:39:52,298 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:39:52,298 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:39:52,298 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-08 14:39:52,298 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:39:52,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:39:52,299 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 1 times [2022-04-08 14:39:52,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:52,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [981465197] [2022-04-08 14:39:52,299 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:39:52,300 INFO L85 PathProgramCache]: Analyzing trace with hash 913519719, now seen corresponding path program 2 times [2022-04-08 14:39:52,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:39:52,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079914222] [2022-04-08 14:39:52,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:39:52,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:39:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:52,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:39:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:52,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30517#true} is VALID [2022-04-08 14:39:52,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,442 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-08 14:39:52,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:39:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:52,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30517#true} is VALID [2022-04-08 14:39:52,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-08 14:39:52,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:39:52,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:39:52,488 INFO L290 TraceCheckUtils]: 0: Hoare triple {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30517#true} is VALID [2022-04-08 14:39:52,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,488 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-08 14:39:52,489 INFO L272 TraceCheckUtils]: 0: Hoare triple {30517#true} call ULTIMATE.init(); {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:39:52,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {30529#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {30517#true} is VALID [2022-04-08 14:39:52,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30517#true} {30517#true} #1498#return; {30517#true} is VALID [2022-04-08 14:39:52,490 INFO L272 TraceCheckUtils]: 4: Hoare triple {30517#true} call #t~ret180 := main(); {30517#true} is VALID [2022-04-08 14:39:52,490 INFO L290 TraceCheckUtils]: 5: Hoare triple {30517#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {30517#true} is VALID [2022-04-08 14:39:52,491 INFO L272 TraceCheckUtils]: 6: Hoare triple {30517#true} call _BLAST_init(); {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:52,491 INFO L290 TraceCheckUtils]: 7: Hoare triple {30530#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {30517#true} is VALID [2022-04-08 14:39:52,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,496 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {30517#true} {30517#true} #1366#return; {30517#true} is VALID [2022-04-08 14:39:52,496 INFO L290 TraceCheckUtils]: 10: Hoare triple {30517#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {30517#true} is VALID [2022-04-08 14:39:52,496 INFO L290 TraceCheckUtils]: 11: Hoare triple {30517#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {30517#true} is VALID [2022-04-08 14:39:52,497 INFO L272 TraceCheckUtils]: 12: Hoare triple {30517#true} call stub_driver_init(); {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:39:52,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {30531#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {30517#true} is VALID [2022-04-08 14:39:52,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {30517#true} assume true; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {30517#true} {30517#true} #1368#return; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L290 TraceCheckUtils]: 16: Hoare triple {30517#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L290 TraceCheckUtils]: 17: Hoare triple {30517#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L290 TraceCheckUtils]: 18: Hoare triple {30517#true} assume 3 == ~tmp_ndt_2~0; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L272 TraceCheckUtils]: 19: Hoare triple {30517#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L290 TraceCheckUtils]: 20: Hoare triple {30517#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {30517#true} is VALID [2022-04-08 14:39:52,498 INFO L290 TraceCheckUtils]: 21: Hoare triple {30517#true} assume !(0 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-08 14:39:52,499 INFO L290 TraceCheckUtils]: 22: Hoare triple {30517#true} assume !(22 == ~irpSp__MinorFunction~0); {30517#true} is VALID [2022-04-08 14:39:52,499 INFO L272 TraceCheckUtils]: 23: Hoare triple {30517#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {30517#true} is VALID [2022-04-08 14:39:52,499 INFO L290 TraceCheckUtils]: 24: Hoare triple {30517#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {30517#true} is VALID [2022-04-08 14:39:52,499 INFO L290 TraceCheckUtils]: 25: Hoare triple {30517#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,500 INFO L290 TraceCheckUtils]: 26: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,500 INFO L272 TraceCheckUtils]: 27: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,501 INFO L290 TraceCheckUtils]: 28: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,501 INFO L290 TraceCheckUtils]: 29: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,502 INFO L290 TraceCheckUtils]: 30: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,502 INFO L290 TraceCheckUtils]: 31: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,502 INFO L290 TraceCheckUtils]: 32: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {30528#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:39:52,503 INFO L290 TraceCheckUtils]: 33: Hoare triple {30528#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {30518#false} is VALID [2022-04-08 14:39:52,503 INFO L272 TraceCheckUtils]: 34: Hoare triple {30518#false} call errorFn(); {30518#false} is VALID [2022-04-08 14:39:52,503 INFO L290 TraceCheckUtils]: 35: Hoare triple {30518#false} assume !false; {30518#false} is VALID [2022-04-08 14:39:52,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:39:52,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:39:52,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079914222] [2022-04-08 14:39:52,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079914222] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:52,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:52,504 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:52,504 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:39:52,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [981465197] [2022-04-08 14:39:52,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [981465197] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:39:52,505 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:39:52,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:39:52,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005017820] [2022-04-08 14:39:52,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:39:52,505 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-08 14:39:52,505 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:39:52,505 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:52,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:52,531 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:39:52,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:39:52,532 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:39:52,532 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:39:52,532 INFO L87 Difference]: Start difference. First operand 833 states and 1200 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:58,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:58,138 INFO L93 Difference]: Finished difference Result 963 states and 1422 transitions. [2022-04-08 14:39:58,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:39:58,138 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 36 [2022-04-08 14:39:58,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:39:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-08 14:39:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 971 transitions. [2022-04-08 14:39:58,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 971 transitions. [2022-04-08 14:39:59,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:39:59,299 INFO L225 Difference]: With dead ends: 963 [2022-04-08 14:39:59,300 INFO L226 Difference]: Without dead ends: 959 [2022-04-08 14:39:59,300 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:39:59,301 INFO L913 BasicCegarLoop]: 710 mSDtfsCounter, 422 mSDsluCounter, 243 mSDsCounter, 0 mSdLazyCounter, 1463 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 423 SdHoareTripleChecker+Valid, 953 SdHoareTripleChecker+Invalid, 1605 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 1463 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:39:59,301 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [423 Valid, 953 Invalid, 1605 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 1463 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 14:39:59,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 959 states. [2022-04-08 14:39:59,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 959 to 832. [2022-04-08 14:39:59,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:39:59,784 INFO L82 GeneralOperation]: Start isEquivalent. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:59,786 INFO L74 IsIncluded]: Start isIncluded. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:59,787 INFO L87 Difference]: Start difference. First operand 959 states. Second operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:59,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:59,826 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-08 14:39:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-08 14:39:59,830 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:59,830 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:59,832 INFO L74 IsIncluded]: Start isIncluded. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-08 14:39:59,834 INFO L87 Difference]: Start difference. First operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) Second operand 959 states. [2022-04-08 14:39:59,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:39:59,884 INFO L93 Difference]: Finished difference Result 959 states and 1417 transitions. [2022-04-08 14:39:59,885 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1417 transitions. [2022-04-08 14:39:59,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:39:59,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:39:59,888 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:39:59,888 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:39:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 832 states, 648 states have (on average 1.3950617283950617) internal successors, (904), 650 states have internal predecessors, (904), 116 states have call successors, (116), 50 states have call predecessors, (116), 67 states have return successors, (177), 134 states have call predecessors, (177), 108 states have call successors, (177) [2022-04-08 14:39:59,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 832 states and 1197 transitions. [2022-04-08 14:39:59,958 INFO L78 Accepts]: Start accepts. Automaton has 832 states and 1197 transitions. Word has length 36 [2022-04-08 14:39:59,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:39:59,959 INFO L478 AbstractCegarLoop]: Abstraction has 832 states and 1197 transitions. [2022-04-08 14:39:59,959 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 3 states have internal predecessors, (25), 3 states have call successors, (8), 6 states have call predecessors, (8), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:39:59,959 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 832 states and 1197 transitions. [2022-04-08 14:40:01,720 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1197 edges. 1197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1197 transitions. [2022-04-08 14:40:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-04-08 14:40:01,723 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:40:01,723 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:40:01,723 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-08 14:40:01,723 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:40:01,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:40:01,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 1 times [2022-04-08 14:40:01,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:01,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1392642408] [2022-04-08 14:40:01,724 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:40:01,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1218065378, now seen corresponding path program 2 times [2022-04-08 14:40:01,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:40:01,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074734200] [2022-04-08 14:40:01,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:40:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:40:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:01,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:40:01,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:01,833 INFO L290 TraceCheckUtils]: 0: Hoare triple {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36045#true} is VALID [2022-04-08 14:40:01,834 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,834 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-08 14:40:01,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:40:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:01,861 INFO L290 TraceCheckUtils]: 0: Hoare triple {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36045#true} is VALID [2022-04-08 14:40:01,861 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,861 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-08 14:40:01,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:40:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:01,878 INFO L290 TraceCheckUtils]: 0: Hoare triple {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36045#true} is VALID [2022-04-08 14:40:01,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,879 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-08 14:40:01,880 INFO L272 TraceCheckUtils]: 0: Hoare triple {36045#true} call ULTIMATE.init(); {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:40:01,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {36058#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {36045#true} is VALID [2022-04-08 14:40:01,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,881 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36045#true} {36045#true} #1498#return; {36045#true} is VALID [2022-04-08 14:40:01,881 INFO L272 TraceCheckUtils]: 4: Hoare triple {36045#true} call #t~ret180 := main(); {36045#true} is VALID [2022-04-08 14:40:01,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {36045#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {36045#true} is VALID [2022-04-08 14:40:01,882 INFO L272 TraceCheckUtils]: 6: Hoare triple {36045#true} call _BLAST_init(); {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:01,882 INFO L290 TraceCheckUtils]: 7: Hoare triple {36059#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {36045#true} is VALID [2022-04-08 14:40:01,882 INFO L290 TraceCheckUtils]: 8: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,882 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {36045#true} {36045#true} #1366#return; {36045#true} is VALID [2022-04-08 14:40:01,882 INFO L290 TraceCheckUtils]: 10: Hoare triple {36045#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {36045#true} is VALID [2022-04-08 14:40:01,883 INFO L290 TraceCheckUtils]: 11: Hoare triple {36045#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {36045#true} is VALID [2022-04-08 14:40:01,887 INFO L272 TraceCheckUtils]: 12: Hoare triple {36045#true} call stub_driver_init(); {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:01,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {36060#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {36045#true} is VALID [2022-04-08 14:40:01,895 INFO L290 TraceCheckUtils]: 14: Hoare triple {36045#true} assume true; {36045#true} is VALID [2022-04-08 14:40:01,895 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36045#true} {36045#true} #1368#return; {36045#true} is VALID [2022-04-08 14:40:01,895 INFO L290 TraceCheckUtils]: 16: Hoare triple {36045#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {36045#true} is VALID [2022-04-08 14:40:01,895 INFO L290 TraceCheckUtils]: 17: Hoare triple {36045#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {36045#true} is VALID [2022-04-08 14:40:01,895 INFO L290 TraceCheckUtils]: 18: Hoare triple {36045#true} assume 3 == ~tmp_ndt_2~0; {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L272 TraceCheckUtils]: 19: Hoare triple {36045#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L290 TraceCheckUtils]: 20: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L290 TraceCheckUtils]: 21: Hoare triple {36045#true} assume 0 == ~irpSp__MinorFunction~0; {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L272 TraceCheckUtils]: 22: Hoare triple {36045#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L290 TraceCheckUtils]: 23: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L272 TraceCheckUtils]: 24: Hoare triple {36045#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L290 TraceCheckUtils]: 25: Hoare triple {36045#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {36045#true} is VALID [2022-04-08 14:40:01,896 INFO L290 TraceCheckUtils]: 26: Hoare triple {36045#true} assume !(~s~0 != ~NP~0); {36045#true} is VALID [2022-04-08 14:40:01,898 INFO L290 TraceCheckUtils]: 27: Hoare triple {36045#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 14:40:01,898 INFO L290 TraceCheckUtils]: 28: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~irpSp__Control~1 := 224; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 14:40:01,899 INFO L272 TraceCheckUtils]: 29: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 14:40:01,899 INFO L290 TraceCheckUtils]: 30: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {36056#(= ~compRegistered~0 ~routine~0)} is VALID [2022-04-08 14:40:01,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {36056#(= ~compRegistered~0 ~routine~0)} assume 0 != ~compRegistered~0; {36057#(not (= ~routine~0 0))} is VALID [2022-04-08 14:40:01,900 INFO L290 TraceCheckUtils]: 32: Hoare triple {36057#(not (= ~routine~0 0))} assume 0 == ~routine~0; {36046#false} is VALID [2022-04-08 14:40:01,900 INFO L272 TraceCheckUtils]: 33: Hoare triple {36046#false} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {36046#false} is VALID [2022-04-08 14:40:01,900 INFO L290 TraceCheckUtils]: 34: Hoare triple {36046#false} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {36046#false} is VALID [2022-04-08 14:40:01,900 INFO L290 TraceCheckUtils]: 35: Hoare triple {36046#false} assume 0 != ~Irp__PendingReturned~0; {36046#false} is VALID [2022-04-08 14:40:01,900 INFO L290 TraceCheckUtils]: 36: Hoare triple {36046#false} assume !(0 == ~pended~0); {36046#false} is VALID [2022-04-08 14:40:01,900 INFO L272 TraceCheckUtils]: 37: Hoare triple {36046#false} call errorFn(); {36046#false} is VALID [2022-04-08 14:40:01,901 INFO L290 TraceCheckUtils]: 38: Hoare triple {36046#false} assume !false; {36046#false} is VALID [2022-04-08 14:40:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:40:01,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:40:01,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074734200] [2022-04-08 14:40:01,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1074734200] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:01,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:01,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:01,902 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:40:01,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1392642408] [2022-04-08 14:40:01,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1392642408] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:01,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:01,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:01,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80616603] [2022-04-08 14:40:01,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:40:01,903 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-08 14:40:01,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:40:01,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:01,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:01,932 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 14:40:01,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:01,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 14:40:01,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:40:01,933 INFO L87 Difference]: Start difference. First operand 832 states and 1197 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:10,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:10,228 INFO L93 Difference]: Finished difference Result 1409 states and 2012 transitions. [2022-04-08 14:40:10,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 14:40:10,228 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 39 [2022-04-08 14:40:10,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:40:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-08 14:40:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1340 transitions. [2022-04-08 14:40:10,250 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1340 transitions. [2022-04-08 14:40:11,596 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1340 edges. 1340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:11,642 INFO L225 Difference]: With dead ends: 1409 [2022-04-08 14:40:11,642 INFO L226 Difference]: Without dead ends: 993 [2022-04-08 14:40:11,643 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2022-04-08 14:40:11,643 INFO L913 BasicCegarLoop]: 812 mSDtfsCounter, 1109 mSDsluCounter, 453 mSDsCounter, 0 mSdLazyCounter, 2119 mSolverCounterSat, 378 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1111 SdHoareTripleChecker+Valid, 1265 SdHoareTripleChecker+Invalid, 2497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 2119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:40:11,644 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1111 Valid, 1265 Invalid, 2497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 2119 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-08 14:40:11,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 993 states. [2022-04-08 14:40:12,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 993 to 734. [2022-04-08 14:40:12,119 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:40:12,120 INFO L82 GeneralOperation]: Start isEquivalent. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 14:40:12,121 INFO L74 IsIncluded]: Start isIncluded. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 14:40:12,123 INFO L87 Difference]: Start difference. First operand 993 states. Second operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 14:40:12,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:12,173 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-08 14:40:12,173 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-08 14:40:12,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:12,176 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:12,178 INFO L74 IsIncluded]: Start isIncluded. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-08 14:40:12,179 INFO L87 Difference]: Start difference. First operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) Second operand 993 states. [2022-04-08 14:40:12,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:12,230 INFO L93 Difference]: Finished difference Result 993 states and 1427 transitions. [2022-04-08 14:40:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1427 transitions. [2022-04-08 14:40:12,233 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:12,233 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:12,233 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:40:12,233 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:40:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 734 states, 570 states have (on average 1.3859649122807018) internal successors, (790), 573 states have internal predecessors, (790), 105 states have call successors, (105), 45 states have call predecessors, (105), 58 states have return successors, (131), 118 states have call predecessors, (131), 97 states have call successors, (131) [2022-04-08 14:40:12,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 734 states and 1026 transitions. [2022-04-08 14:40:12,274 INFO L78 Accepts]: Start accepts. Automaton has 734 states and 1026 transitions. Word has length 39 [2022-04-08 14:40:12,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:40:12,274 INFO L478 AbstractCegarLoop]: Abstraction has 734 states and 1026 transitions. [2022-04-08 14:40:12,275 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (10), 6 states have call predecessors, (10), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:12,275 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 734 states and 1026 transitions. [2022-04-08 14:40:13,874 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1026 edges. 1026 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:13,874 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1026 transitions. [2022-04-08 14:40:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-04-08 14:40:13,876 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:40:13,876 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:40:13,876 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-08 14:40:13,876 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:40:13,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:40:13,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 1 times [2022-04-08 14:40:13,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:13,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1761401221] [2022-04-08 14:40:13,877 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:40:13,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1427323864, now seen corresponding path program 2 times [2022-04-08 14:40:13,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:40:13,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89913280] [2022-04-08 14:40:13,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:40:13,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:40:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:13,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:40:13,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:13,973 INFO L290 TraceCheckUtils]: 0: Hoare triple {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42344#true} is VALID [2022-04-08 14:40:13,973 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 14:40:13,973 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-08 14:40:13,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:40:13,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:13,999 INFO L290 TraceCheckUtils]: 0: Hoare triple {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42344#true} is VALID [2022-04-08 14:40:14,000 INFO L290 TraceCheckUtils]: 1: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 14:40:14,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-08 14:40:14,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:40:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:14,028 INFO L290 TraceCheckUtils]: 0: Hoare triple {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,029 INFO L290 TraceCheckUtils]: 1: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,029 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,031 INFO L272 TraceCheckUtils]: 0: Hoare triple {42344#true} call ULTIMATE.init(); {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:40:14,031 INFO L290 TraceCheckUtils]: 1: Hoare triple {42356#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {42344#true} is VALID [2022-04-08 14:40:14,031 INFO L290 TraceCheckUtils]: 2: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 14:40:14,031 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42344#true} {42344#true} #1498#return; {42344#true} is VALID [2022-04-08 14:40:14,031 INFO L272 TraceCheckUtils]: 4: Hoare triple {42344#true} call #t~ret180 := main(); {42344#true} is VALID [2022-04-08 14:40:14,032 INFO L290 TraceCheckUtils]: 5: Hoare triple {42344#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {42344#true} is VALID [2022-04-08 14:40:14,033 INFO L272 TraceCheckUtils]: 6: Hoare triple {42344#true} call _BLAST_init(); {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:14,033 INFO L290 TraceCheckUtils]: 7: Hoare triple {42357#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {42344#true} is VALID [2022-04-08 14:40:14,033 INFO L290 TraceCheckUtils]: 8: Hoare triple {42344#true} assume true; {42344#true} is VALID [2022-04-08 14:40:14,033 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {42344#true} {42344#true} #1366#return; {42344#true} is VALID [2022-04-08 14:40:14,033 INFO L290 TraceCheckUtils]: 10: Hoare triple {42344#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {42344#true} is VALID [2022-04-08 14:40:14,033 INFO L290 TraceCheckUtils]: 11: Hoare triple {42344#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {42344#true} is VALID [2022-04-08 14:40:14,034 INFO L272 TraceCheckUtils]: 12: Hoare triple {42344#true} call stub_driver_init(); {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:14,035 INFO L290 TraceCheckUtils]: 13: Hoare triple {42358#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,035 INFO L290 TraceCheckUtils]: 14: Hoare triple {42355#(= ~pended~0 0)} assume true; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,035 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42355#(= ~pended~0 0)} {42344#true} #1368#return; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,036 INFO L290 TraceCheckUtils]: 16: Hoare triple {42355#(= ~pended~0 0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,036 INFO L290 TraceCheckUtils]: 17: Hoare triple {42355#(= ~pended~0 0)} assume 2 == ~tmp_ndt_1~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,036 INFO L272 TraceCheckUtils]: 18: Hoare triple {42355#(= ~pended~0 0)} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,037 INFO L290 TraceCheckUtils]: 19: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,037 INFO L290 TraceCheckUtils]: 20: Hoare triple {42355#(= ~pended~0 0)} assume !(2 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,037 INFO L290 TraceCheckUtils]: 21: Hoare triple {42355#(= ~pended~0 0)} assume !(3 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,039 INFO L290 TraceCheckUtils]: 22: Hoare triple {42355#(= ~pended~0 0)} assume !(1 == ~deviceExtension__Active~1); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,039 INFO L290 TraceCheckUtils]: 23: Hoare triple {42355#(= ~pended~0 0)} assume 7 == ~deviceExtension__Active~1; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,040 INFO L272 TraceCheckUtils]: 24: Hoare triple {42355#(= ~pended~0 0)} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,040 INFO L290 TraceCheckUtils]: 25: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,040 INFO L290 TraceCheckUtils]: 26: Hoare triple {42355#(= ~pended~0 0)} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,041 INFO L290 TraceCheckUtils]: 27: Hoare triple {42355#(= ~pended~0 0)} assume !(~s~0 != ~NP~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,041 INFO L290 TraceCheckUtils]: 28: Hoare triple {42355#(= ~pended~0 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,041 INFO L290 TraceCheckUtils]: 29: Hoare triple {42355#(= ~pended~0 0)} ~irpSp__Control~0 := 224; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,042 INFO L272 TraceCheckUtils]: 30: Hoare triple {42355#(= ~pended~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,042 INFO L290 TraceCheckUtils]: 31: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,042 INFO L290 TraceCheckUtils]: 32: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~compRegistered~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,043 INFO L290 TraceCheckUtils]: 33: Hoare triple {42355#(= ~pended~0 0)} assume 0 == ~routine~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,043 INFO L272 TraceCheckUtils]: 34: Hoare triple {42355#(= ~pended~0 0)} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,044 INFO L290 TraceCheckUtils]: 35: Hoare triple {42355#(= ~pended~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,044 INFO L290 TraceCheckUtils]: 36: Hoare triple {42355#(= ~pended~0 0)} assume 0 != ~Irp__PendingReturned~0; {42355#(= ~pended~0 0)} is VALID [2022-04-08 14:40:14,044 INFO L290 TraceCheckUtils]: 37: Hoare triple {42355#(= ~pended~0 0)} assume !(0 == ~pended~0); {42345#false} is VALID [2022-04-08 14:40:14,044 INFO L272 TraceCheckUtils]: 38: Hoare triple {42345#false} call errorFn(); {42345#false} is VALID [2022-04-08 14:40:14,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {42345#false} assume !false; {42345#false} is VALID [2022-04-08 14:40:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:40:14,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:40:14,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89913280] [2022-04-08 14:40:14,045 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89913280] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:14,045 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:14,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:40:14,046 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:40:14,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1761401221] [2022-04-08 14:40:14,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1761401221] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:14,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:14,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 14:40:14,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942923129] [2022-04-08 14:40:14,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:40:14,047 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-08 14:40:14,047 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:40:14,047 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:14,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:14,076 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 14:40:14,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:14,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 14:40:14,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-04-08 14:40:14,077 INFO L87 Difference]: Start difference. First operand 734 states and 1026 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:19,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:19,720 INFO L93 Difference]: Finished difference Result 975 states and 1402 transitions. [2022-04-08 14:40:19,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 14:40:19,721 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 40 [2022-04-08 14:40:19,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:40:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-08 14:40:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:19,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1042 transitions. [2022-04-08 14:40:19,741 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 1042 transitions. [2022-04-08 14:40:20,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1042 edges. 1042 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:20,980 INFO L225 Difference]: With dead ends: 975 [2022-04-08 14:40:20,980 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 14:40:20,981 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:40:20,981 INFO L913 BasicCegarLoop]: 669 mSDtfsCounter, 1483 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 991 mSolverCounterSat, 388 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1491 SdHoareTripleChecker+Valid, 765 SdHoareTripleChecker+Invalid, 1379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 388 IncrementalHoareTripleChecker+Valid, 991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 14:40:20,982 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1491 Valid, 765 Invalid, 1379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [388 Valid, 991 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 14:40:20,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 14:40:21,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 754. [2022-04-08 14:40:21,450 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:40:21,451 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:21,452 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:21,453 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:21,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:21,500 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-08 14:40:21,501 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-08 14:40:21,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:21,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:21,505 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-08 14:40:21,506 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 957 states. [2022-04-08 14:40:21,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:21,554 INFO L93 Difference]: Finished difference Result 957 states and 1377 transitions. [2022-04-08 14:40:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1377 transitions. [2022-04-08 14:40:21,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:21,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:21,556 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:40:21,557 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:40:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3962585034013606) internal successors, (821), 600 states have internal predecessors, (821), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1052 transitions. [2022-04-08 14:40:21,597 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1052 transitions. Word has length 40 [2022-04-08 14:40:21,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:40:21,597 INFO L478 AbstractCegarLoop]: Abstraction has 754 states and 1052 transitions. [2022-04-08 14:40:21,598 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-08 14:40:21,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1052 transitions. [2022-04-08 14:40:23,487 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1052 edges. 1052 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:23,487 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1052 transitions. [2022-04-08 14:40:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-04-08 14:40:23,489 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:40:23,489 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:40:23,489 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-08 14:40:23,489 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:40:23,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:40:23,489 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 1 times [2022-04-08 14:40:23,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:23,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [328129884] [2022-04-08 14:40:23,490 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:40:23,490 INFO L85 PathProgramCache]: Analyzing trace with hash -638398730, now seen corresponding path program 2 times [2022-04-08 14:40:23,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:40:23,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600861701] [2022-04-08 14:40:23,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:40:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:40:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:23,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:40:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:23,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47738#true} is VALID [2022-04-08 14:40:23,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-08 14:40:23,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:40:23,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:23,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47738#true} is VALID [2022-04-08 14:40:23,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,615 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-08 14:40:23,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:40:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:23,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47738#true} is VALID [2022-04-08 14:40:23,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,636 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-08 14:40:23,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-04-08 14:40:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:23,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-08 14:40:23,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,646 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-08 14:40:23,647 INFO L272 TraceCheckUtils]: 0: Hoare triple {47738#true} call ULTIMATE.init(); {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:40:23,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {47753#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {47738#true} is VALID [2022-04-08 14:40:23,648 INFO L290 TraceCheckUtils]: 2: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,648 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {47738#true} {47738#true} #1498#return; {47738#true} is VALID [2022-04-08 14:40:23,648 INFO L272 TraceCheckUtils]: 4: Hoare triple {47738#true} call #t~ret180 := main(); {47738#true} is VALID [2022-04-08 14:40:23,648 INFO L290 TraceCheckUtils]: 5: Hoare triple {47738#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {47738#true} is VALID [2022-04-08 14:40:23,649 INFO L272 TraceCheckUtils]: 6: Hoare triple {47738#true} call _BLAST_init(); {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:23,649 INFO L290 TraceCheckUtils]: 7: Hoare triple {47754#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {47738#true} is VALID [2022-04-08 14:40:23,649 INFO L290 TraceCheckUtils]: 8: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,649 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {47738#true} {47738#true} #1366#return; {47738#true} is VALID [2022-04-08 14:40:23,649 INFO L290 TraceCheckUtils]: 10: Hoare triple {47738#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {47738#true} is VALID [2022-04-08 14:40:23,649 INFO L290 TraceCheckUtils]: 11: Hoare triple {47738#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {47738#true} is VALID [2022-04-08 14:40:23,650 INFO L272 TraceCheckUtils]: 12: Hoare triple {47738#true} call stub_driver_init(); {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:23,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {47755#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {47738#true} is VALID [2022-04-08 14:40:23,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,650 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {47738#true} {47738#true} #1368#return; {47738#true} is VALID [2022-04-08 14:40:23,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {47738#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L290 TraceCheckUtils]: 17: Hoare triple {47738#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L290 TraceCheckUtils]: 18: Hoare triple {47738#true} assume 3 == ~tmp_ndt_2~0; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L272 TraceCheckUtils]: 19: Hoare triple {47738#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L290 TraceCheckUtils]: 20: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L290 TraceCheckUtils]: 21: Hoare triple {47738#true} assume 0 == ~irpSp__MinorFunction~0; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L272 TraceCheckUtils]: 22: Hoare triple {47738#true} call #t~ret24 := CdAudioStartDevice(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L290 TraceCheckUtils]: 23: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647;~deviceExtension__Active~0 := #t~nondet9;havoc #t~nondet9;assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~deviceExtension~0 := #t~nondet10;havoc #t~nondet10;havoc ~status~1;assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~srb~0 := #t~nondet11;havoc #t~nondet11;assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~srb__Cdb~0 := #t~nondet12;havoc #t~nondet12;havoc ~cdb~0;havoc ~inquiryDataPtr~0;havoc ~attempt~0;havoc ~tmp~0;assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~deviceParameterHandle~0 := #t~nondet13;havoc #t~nondet13;havoc ~keyValue~0; {47738#true} is VALID [2022-04-08 14:40:23,651 INFO L272 TraceCheckUtils]: 24: Hoare triple {47738#true} call #t~ret14 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {47738#true} is VALID [2022-04-08 14:40:23,652 INFO L290 TraceCheckUtils]: 25: Hoare triple {47738#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {47738#true} is VALID [2022-04-08 14:40:23,652 INFO L290 TraceCheckUtils]: 26: Hoare triple {47738#true} assume !(~s~0 != ~NP~0); {47738#true} is VALID [2022-04-08 14:40:23,652 INFO L290 TraceCheckUtils]: 27: Hoare triple {47738#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,652 INFO L290 TraceCheckUtils]: 28: Hoare triple {47749#(= ~routine~0 1)} ~irpSp__Control~1 := 224; {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,653 INFO L272 TraceCheckUtils]: 29: Hoare triple {47749#(= ~routine~0 1)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {47749#(= ~routine~0 1)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,654 INFO L290 TraceCheckUtils]: 31: Hoare triple {47749#(= ~routine~0 1)} assume 0 != ~compRegistered~0; {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,654 INFO L290 TraceCheckUtils]: 32: Hoare triple {47749#(= ~routine~0 1)} assume !(0 == ~routine~0); {47749#(= ~routine~0 1)} is VALID [2022-04-08 14:40:23,654 INFO L290 TraceCheckUtils]: 33: Hoare triple {47749#(= ~routine~0 1)} assume !(1 == ~routine~0); {47739#false} is VALID [2022-04-08 14:40:23,654 INFO L290 TraceCheckUtils]: 34: Hoare triple {47739#false} ~__cil_tmp8~1 := ~compRetStatus~0; {47739#false} is VALID [2022-04-08 14:40:23,655 INFO L290 TraceCheckUtils]: 35: Hoare triple {47739#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {47739#false} is VALID [2022-04-08 14:40:23,655 INFO L272 TraceCheckUtils]: 36: Hoare triple {47739#false} call stubMoreProcessingRequired(); {47756#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:23,655 INFO L290 TraceCheckUtils]: 37: Hoare triple {47756#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {47738#true} is VALID [2022-04-08 14:40:23,655 INFO L290 TraceCheckUtils]: 38: Hoare triple {47738#true} assume true; {47738#true} is VALID [2022-04-08 14:40:23,657 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {47738#true} {47739#false} #1472#return; {47739#false} is VALID [2022-04-08 14:40:23,658 INFO L290 TraceCheckUtils]: 40: Hoare triple {47739#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {47739#false} is VALID [2022-04-08 14:40:23,659 INFO L290 TraceCheckUtils]: 41: Hoare triple {47739#false} assume !(~s~0 == ~NP~0); {47739#false} is VALID [2022-04-08 14:40:23,659 INFO L290 TraceCheckUtils]: 42: Hoare triple {47739#false} assume !(~s~0 == ~MPR1~0); {47739#false} is VALID [2022-04-08 14:40:23,660 INFO L290 TraceCheckUtils]: 43: Hoare triple {47739#false} assume !(~s~0 == ~SKIP1~0); {47739#false} is VALID [2022-04-08 14:40:23,660 INFO L272 TraceCheckUtils]: 44: Hoare triple {47739#false} call errorFn(); {47739#false} is VALID [2022-04-08 14:40:23,660 INFO L290 TraceCheckUtils]: 45: Hoare triple {47739#false} assume !false; {47739#false} is VALID [2022-04-08 14:40:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:40:23,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:40:23,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600861701] [2022-04-08 14:40:23,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1600861701] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:23,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:23,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:23,661 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:40:23,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [328129884] [2022-04-08 14:40:23,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [328129884] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:23,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:23,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:23,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376543908] [2022-04-08 14:40:23,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:40:23,663 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-08 14:40:23,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:40:23,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:23,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:23,695 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 14:40:23,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:23,695 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 14:40:23,696 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:40:23,696 INFO L87 Difference]: Start difference. First operand 754 states and 1052 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:29,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:29,769 INFO L93 Difference]: Finished difference Result 1159 states and 1659 transitions. [2022-04-08 14:40:29,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 14:40:29,769 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 46 [2022-04-08 14:40:29,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:40:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:29,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-08 14:40:29,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1233 transitions. [2022-04-08 14:40:29,786 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1233 transitions. [2022-04-08 14:40:31,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1233 edges. 1233 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:31,074 INFO L225 Difference]: With dead ends: 1159 [2022-04-08 14:40:31,074 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 14:40:31,075 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:40:31,076 INFO L913 BasicCegarLoop]: 788 mSDtfsCounter, 921 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 1270 mSolverCounterSat, 295 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 1341 SdHoareTripleChecker+Invalid, 1565 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 1270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:40:31,076 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [927 Valid, 1341 Invalid, 1565 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 1270 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 14:40:31,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 14:40:31,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 754. [2022-04-08 14:40:31,579 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:40:31,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:31,581 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:31,582 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:31,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:31,628 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-08 14:40:31,628 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-08 14:40:31,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:31,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:31,632 INFO L74 IsIncluded]: Start isIncluded. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-08 14:40:31,633 INFO L87 Difference]: Start difference. First operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) Second operand 934 states. [2022-04-08 14:40:31,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:31,679 INFO L93 Difference]: Finished difference Result 934 states and 1345 transitions. [2022-04-08 14:40:31,679 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1345 transitions. [2022-04-08 14:40:31,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:31,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:31,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:40:31,681 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:40:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 754 states, 588 states have (on average 1.3945578231292517) internal successors, (820), 600 states have internal predecessors, (820), 107 states have call successors, (107), 48 states have call predecessors, (107), 58 states have return successors, (124), 110 states have call predecessors, (124), 100 states have call successors, (124) [2022-04-08 14:40:31,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 754 states and 1051 transitions. [2022-04-08 14:40:31,722 INFO L78 Accepts]: Start accepts. Automaton has 754 states and 1051 transitions. Word has length 46 [2022-04-08 14:40:31,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:40:31,722 INFO L478 AbstractCegarLoop]: Abstraction has 754 states and 1051 transitions. [2022-04-08 14:40:31,722 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (10), 7 states have call predecessors, (10), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:31,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 754 states and 1051 transitions. [2022-04-08 14:40:33,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1051 edges. 1051 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1051 transitions. [2022-04-08 14:40:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 14:40:33,679 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:40:33,679 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:40:33,679 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-08 14:40:33,680 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:40:33,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:40:33,680 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 1 times [2022-04-08 14:40:33,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:33,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [346354198] [2022-04-08 14:40:33,680 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:40:33,680 INFO L85 PathProgramCache]: Analyzing trace with hash 904959916, now seen corresponding path program 2 times [2022-04-08 14:40:33,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:40:33,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1574220221] [2022-04-08 14:40:33,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:40:33,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:40:33,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:33,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:40:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:33,767 INFO L290 TraceCheckUtils]: 0: Hoare triple {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53457#true} is VALID [2022-04-08 14:40:33,767 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,768 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-08 14:40:33,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:40:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:33,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53457#true} is VALID [2022-04-08 14:40:33,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-08 14:40:33,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:40:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:33,807 INFO L290 TraceCheckUtils]: 0: Hoare triple {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53457#true} is VALID [2022-04-08 14:40:33,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-08 14:40:33,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 14:40:33,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:33,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-08 14:40:33,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,816 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-08 14:40:33,817 INFO L272 TraceCheckUtils]: 0: Hoare triple {53457#true} call ULTIMATE.init(); {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:40:33,817 INFO L290 TraceCheckUtils]: 1: Hoare triple {53472#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {53457#true} is VALID [2022-04-08 14:40:33,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53457#true} {53457#true} #1498#return; {53457#true} is VALID [2022-04-08 14:40:33,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {53457#true} call #t~ret180 := main(); {53457#true} is VALID [2022-04-08 14:40:33,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {53457#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {53457#true} is VALID [2022-04-08 14:40:33,819 INFO L272 TraceCheckUtils]: 6: Hoare triple {53457#true} call _BLAST_init(); {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:33,819 INFO L290 TraceCheckUtils]: 7: Hoare triple {53473#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {53457#true} is VALID [2022-04-08 14:40:33,819 INFO L290 TraceCheckUtils]: 8: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,819 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {53457#true} {53457#true} #1366#return; {53457#true} is VALID [2022-04-08 14:40:33,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {53457#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {53457#true} is VALID [2022-04-08 14:40:33,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {53457#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {53457#true} is VALID [2022-04-08 14:40:33,820 INFO L272 TraceCheckUtils]: 12: Hoare triple {53457#true} call stub_driver_init(); {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:33,820 INFO L290 TraceCheckUtils]: 13: Hoare triple {53474#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {53457#true} is VALID [2022-04-08 14:40:33,820 INFO L290 TraceCheckUtils]: 14: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,820 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {53457#true} {53457#true} #1368#return; {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 16: Hoare triple {53457#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 17: Hoare triple {53457#true} assume 2 == ~tmp_ndt_1~0; {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L272 TraceCheckUtils]: 18: Hoare triple {53457#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 19: Hoare triple {53457#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {53457#true} assume !(2 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 21: Hoare triple {53457#true} assume !(3 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {53457#true} assume !(1 == ~deviceExtension__Active~1); {53457#true} is VALID [2022-04-08 14:40:33,821 INFO L290 TraceCheckUtils]: 23: Hoare triple {53457#true} assume 7 == ~deviceExtension__Active~1; {53457#true} is VALID [2022-04-08 14:40:33,822 INFO L272 TraceCheckUtils]: 24: Hoare triple {53457#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {53457#true} is VALID [2022-04-08 14:40:33,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {53457#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {53457#true} is VALID [2022-04-08 14:40:33,822 INFO L290 TraceCheckUtils]: 26: Hoare triple {53457#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {53457#true} is VALID [2022-04-08 14:40:33,822 INFO L290 TraceCheckUtils]: 27: Hoare triple {53457#true} assume !(~s~0 != ~NP~0); {53457#true} is VALID [2022-04-08 14:40:33,822 INFO L290 TraceCheckUtils]: 28: Hoare triple {53457#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {53468#(= ~routine~0 0)} is VALID [2022-04-08 14:40:33,823 INFO L290 TraceCheckUtils]: 29: Hoare triple {53468#(= ~routine~0 0)} ~irpSp__Control~0 := 224; {53468#(= ~routine~0 0)} is VALID [2022-04-08 14:40:33,823 INFO L272 TraceCheckUtils]: 30: Hoare triple {53468#(= ~routine~0 0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {53468#(= ~routine~0 0)} is VALID [2022-04-08 14:40:33,823 INFO L290 TraceCheckUtils]: 31: Hoare triple {53468#(= ~routine~0 0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {53468#(= ~routine~0 0)} is VALID [2022-04-08 14:40:33,824 INFO L290 TraceCheckUtils]: 32: Hoare triple {53468#(= ~routine~0 0)} assume 0 != ~compRegistered~0; {53468#(= ~routine~0 0)} is VALID [2022-04-08 14:40:33,824 INFO L290 TraceCheckUtils]: 33: Hoare triple {53468#(= ~routine~0 0)} assume !(0 == ~routine~0); {53458#false} is VALID [2022-04-08 14:40:33,824 INFO L290 TraceCheckUtils]: 34: Hoare triple {53458#false} assume !(1 == ~routine~0); {53458#false} is VALID [2022-04-08 14:40:33,824 INFO L290 TraceCheckUtils]: 35: Hoare triple {53458#false} ~__cil_tmp8~1 := ~compRetStatus~0; {53458#false} is VALID [2022-04-08 14:40:33,824 INFO L290 TraceCheckUtils]: 36: Hoare triple {53458#false} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {53458#false} is VALID [2022-04-08 14:40:33,824 INFO L272 TraceCheckUtils]: 37: Hoare triple {53458#false} call stubMoreProcessingRequired(); {53475#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 38: Hoare triple {53475#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {53457#true} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {53457#true} assume true; {53457#true} is VALID [2022-04-08 14:40:33,825 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {53457#true} {53458#false} #1472#return; {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 41: Hoare triple {53458#false} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 42: Hoare triple {53458#false} assume !(~s~0 == ~NP~0); {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 43: Hoare triple {53458#false} assume !(~s~0 == ~MPR1~0); {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 44: Hoare triple {53458#false} assume !(~s~0 == ~SKIP1~0); {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L272 TraceCheckUtils]: 45: Hoare triple {53458#false} call errorFn(); {53458#false} is VALID [2022-04-08 14:40:33,825 INFO L290 TraceCheckUtils]: 46: Hoare triple {53458#false} assume !false; {53458#false} is VALID [2022-04-08 14:40:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:40:33,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:40:33,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1574220221] [2022-04-08 14:40:33,826 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1574220221] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:33,826 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:33,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:33,827 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:40:33,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [346354198] [2022-04-08 14:40:33,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [346354198] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:33,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:33,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:40:33,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2121987699] [2022-04-08 14:40:33,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:40:33,827 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-08 14:40:33,828 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:40:33,828 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:33,869 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:33,870 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 14:40:33,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:33,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 14:40:33,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:40:33,871 INFO L87 Difference]: Start difference. First operand 754 states and 1051 transitions. Second operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:40,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:40,381 INFO L93 Difference]: Finished difference Result 956 states and 1371 transitions. [2022-04-08 14:40:40,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 14:40:40,382 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 47 [2022-04-08 14:40:40,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:40:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:40,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-08 14:40:40,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:40,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1138 transitions. [2022-04-08 14:40:40,399 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 1138 transitions. [2022-04-08 14:40:41,617 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1138 edges. 1138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:41,656 INFO L225 Difference]: With dead ends: 956 [2022-04-08 14:40:41,656 INFO L226 Difference]: Without dead ends: 889 [2022-04-08 14:40:41,657 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=53, Unknown=0, NotChecked=0, Total=90 [2022-04-08 14:40:41,657 INFO L913 BasicCegarLoop]: 664 mSDtfsCounter, 1504 mSDsluCounter, 469 mSDsCounter, 0 mSdLazyCounter, 1150 mSolverCounterSat, 400 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1510 SdHoareTripleChecker+Valid, 1133 SdHoareTripleChecker+Invalid, 1550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 400 IncrementalHoareTripleChecker+Valid, 1150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:40:41,658 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1510 Valid, 1133 Invalid, 1550 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [400 Valid, 1150 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 14:40:41,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2022-04-08 14:40:42,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 743. [2022-04-08 14:40:42,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:40:42,162 INFO L82 GeneralOperation]: Start isEquivalent. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 14:40:42,163 INFO L74 IsIncluded]: Start isIncluded. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 14:40:42,164 INFO L87 Difference]: Start difference. First operand 889 states. Second operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 14:40:42,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:42,206 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-08 14:40:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-08 14:40:42,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:42,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:42,210 INFO L74 IsIncluded]: Start isIncluded. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-08 14:40:42,211 INFO L87 Difference]: Start difference. First operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) Second operand 889 states. [2022-04-08 14:40:42,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:42,254 INFO L93 Difference]: Finished difference Result 889 states and 1287 transitions. [2022-04-08 14:40:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1287 transitions. [2022-04-08 14:40:42,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:42,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:42,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:40:42,257 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:40:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 743 states, 581 states have (on average 1.395869191049914) internal successors, (811), 593 states have internal predecessors, (811), 105 states have call successors, (105), 46 states have call predecessors, (105), 56 states have return successors, (122), 108 states have call predecessors, (122), 98 states have call successors, (122) [2022-04-08 14:40:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 743 states and 1038 transitions. [2022-04-08 14:40:42,302 INFO L78 Accepts]: Start accepts. Automaton has 743 states and 1038 transitions. Word has length 47 [2022-04-08 14:40:42,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:40:42,303 INFO L478 AbstractCegarLoop]: Abstraction has 743 states and 1038 transitions. [2022-04-08 14:40:42,303 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.857142857142857) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (9), 7 states have call predecessors, (9), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2022-04-08 14:40:42,303 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 743 states and 1038 transitions. [2022-04-08 14:40:44,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:44,143 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1038 transitions. [2022-04-08 14:40:44,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-04-08 14:40:44,145 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:40:44,145 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:40:44,145 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-08 14:40:44,145 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:40:44,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:40:44,146 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 1 times [2022-04-08 14:40:44,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:44,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [652502508] [2022-04-08 14:40:44,146 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:40:44,146 INFO L85 PathProgramCache]: Analyzing trace with hash 2108919237, now seen corresponding path program 2 times [2022-04-08 14:40:44,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:40:44,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731212862] [2022-04-08 14:40:44,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:40:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:40:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:40:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58661#true} is VALID [2022-04-08 14:40:44,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 14:40:44,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-08 14:40:44,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:40:44,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,262 INFO L290 TraceCheckUtils]: 0: Hoare triple {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,263 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:40:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58661#true} is VALID [2022-04-08 14:40:44,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 14:40:44,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:40:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:40:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:40:44,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,339 INFO L290 TraceCheckUtils]: 2: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,339 INFO L290 TraceCheckUtils]: 3: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,340 INFO L290 TraceCheckUtils]: 4: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,340 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,341 INFO L290 TraceCheckUtils]: 6: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,341 INFO L290 TraceCheckUtils]: 7: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,342 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58661#true} is VALID [2022-04-08 14:40:44,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:40:44,343 INFO L290 TraceCheckUtils]: 2: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:40:44,344 INFO L272 TraceCheckUtils]: 3: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:44,344 INFO L290 TraceCheckUtils]: 4: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,345 INFO L290 TraceCheckUtils]: 7: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,345 INFO L290 TraceCheckUtils]: 8: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,345 INFO L290 TraceCheckUtils]: 9: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,346 INFO L290 TraceCheckUtils]: 10: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,346 INFO L290 TraceCheckUtils]: 11: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,347 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,347 INFO L290 TraceCheckUtils]: 13: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,348 INFO L290 TraceCheckUtils]: 14: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,348 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-08 14:40:44,350 INFO L272 TraceCheckUtils]: 0: Hoare triple {58661#true} call ULTIMATE.init(); {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:40:44,350 INFO L290 TraceCheckUtils]: 1: Hoare triple {58689#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {58661#true} is VALID [2022-04-08 14:40:44,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 14:40:44,350 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {58661#true} {58661#true} #1498#return; {58661#true} is VALID [2022-04-08 14:40:44,350 INFO L272 TraceCheckUtils]: 4: Hoare triple {58661#true} call #t~ret180 := main(); {58661#true} is VALID [2022-04-08 14:40:44,350 INFO L290 TraceCheckUtils]: 5: Hoare triple {58661#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {58661#true} is VALID [2022-04-08 14:40:44,351 INFO L272 TraceCheckUtils]: 6: Hoare triple {58661#true} call _BLAST_init(); {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:44,352 INFO L290 TraceCheckUtils]: 7: Hoare triple {58690#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume true; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,353 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {58669#(not (= ~SKIP1~0 ~NP~0))} {58661#true} #1366#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,353 INFO L290 TraceCheckUtils]: 10: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,353 INFO L290 TraceCheckUtils]: 11: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,354 INFO L272 TraceCheckUtils]: 12: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call stub_driver_init(); {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:44,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {58691#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {58661#true} is VALID [2022-04-08 14:40:44,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {58661#true} assume true; {58661#true} is VALID [2022-04-08 14:40:44,355 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {58661#true} {58669#(not (= ~SKIP1~0 ~NP~0))} #1368#return; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,356 INFO L290 TraceCheckUtils]: 19: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} assume 4 == ~tmp_ndt_3~0; {58669#(not (= ~SKIP1~0 ~NP~0))} is VALID [2022-04-08 14:40:44,357 INFO L272 TraceCheckUtils]: 20: Hoare triple {58669#(not (= ~SKIP1~0 ~NP~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:44,357 INFO L290 TraceCheckUtils]: 21: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {58661#true} is VALID [2022-04-08 14:40:44,357 INFO L290 TraceCheckUtils]: 22: Hoare triple {58661#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:40:44,358 INFO L290 TraceCheckUtils]: 23: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {58693#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:40:44,358 INFO L272 TraceCheckUtils]: 24: Hoare triple {58693#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:40:44,359 INFO L290 TraceCheckUtils]: 25: Hoare triple {58692#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,359 INFO L290 TraceCheckUtils]: 26: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,359 INFO L290 TraceCheckUtils]: 27: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,360 INFO L290 TraceCheckUtils]: 28: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,360 INFO L290 TraceCheckUtils]: 29: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {58704#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,360 INFO L290 TraceCheckUtils]: 30: Hoare triple {58704#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,361 INFO L290 TraceCheckUtils]: 31: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal~0; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,361 INFO L290 TraceCheckUtils]: 32: Hoare triple {58705#(= ~NP~0 |old(~s~0)|)} assume true; {58705#(= ~NP~0 |old(~s~0)|)} is VALID [2022-04-08 14:40:44,362 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {58705#(= ~NP~0 |old(~s~0)|)} {58693#(= ~SKIP1~0 ~s~0)} #1410#return; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,362 INFO L290 TraceCheckUtils]: 34: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,362 INFO L290 TraceCheckUtils]: 35: Hoare triple {58703#(= ~SKIP1~0 ~NP~0)} assume true; {58703#(= ~SKIP1~0 ~NP~0)} is VALID [2022-04-08 14:40:44,363 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {58703#(= ~SKIP1~0 ~NP~0)} {58669#(not (= ~SKIP1~0 ~NP~0))} #1374#return; {58662#false} is VALID [2022-04-08 14:40:44,363 INFO L290 TraceCheckUtils]: 37: Hoare triple {58662#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {58662#false} assume !(0 != ~we_should_unload~0); {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {58662#false} assume !(1 == ~pended~0); {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 41: Hoare triple {58662#false} assume ~s~0 != ~UNLOADED~0; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 42: Hoare triple {58662#false} assume -1 != ~status~9; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 43: Hoare triple {58662#false} assume ~s~0 != ~SKIP2~0; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 44: Hoare triple {58662#false} assume ~s~0 != ~IPC~0; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L290 TraceCheckUtils]: 45: Hoare triple {58662#false} assume ~s~0 != ~DC~0; {58662#false} is VALID [2022-04-08 14:40:44,364 INFO L272 TraceCheckUtils]: 46: Hoare triple {58662#false} call errorFn(); {58662#false} is VALID [2022-04-08 14:40:44,365 INFO L290 TraceCheckUtils]: 47: Hoare triple {58662#false} assume !false; {58662#false} is VALID [2022-04-08 14:40:44,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:40:44,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:40:44,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731212862] [2022-04-08 14:40:44,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731212862] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:44,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:44,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 14:40:44,366 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:40:44,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [652502508] [2022-04-08 14:40:44,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [652502508] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:40:44,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:40:44,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 14:40:44,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843593288] [2022-04-08 14:40:44,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:40:44,367 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-08 14:40:44,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:40:44,367 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:40:44,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:44,402 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 14:40:44,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:40:44,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 14:40:44,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-04-08 14:40:44,403 INFO L87 Difference]: Start difference. First operand 743 states and 1038 transitions. Second operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:40:57,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:57,393 INFO L93 Difference]: Finished difference Result 1059 states and 1503 transitions. [2022-04-08 14:40:57,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 14:40:57,393 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 48 [2022-04-08 14:40:57,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:40:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:40:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-08 14:40:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:40:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1209 transitions. [2022-04-08 14:40:57,410 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 1209 transitions. [2022-04-08 14:40:58,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1209 edges. 1209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:40:58,819 INFO L225 Difference]: With dead ends: 1059 [2022-04-08 14:40:58,819 INFO L226 Difference]: Without dead ends: 998 [2022-04-08 14:40:58,820 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=119, Invalid=343, Unknown=0, NotChecked=0, Total=462 [2022-04-08 14:40:58,820 INFO L913 BasicCegarLoop]: 739 mSDtfsCounter, 1813 mSDsluCounter, 1225 mSDsCounter, 0 mSdLazyCounter, 3265 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1842 SdHoareTripleChecker+Valid, 1964 SdHoareTripleChecker+Invalid, 3849 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 3265 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:40:58,820 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1842 Valid, 1964 Invalid, 3849 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 3265 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-08 14:40:58,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 998 states. [2022-04-08 14:40:59,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 998 to 786. [2022-04-08 14:40:59,369 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:40:59,370 INFO L82 GeneralOperation]: Start isEquivalent. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 14:40:59,371 INFO L74 IsIncluded]: Start isIncluded. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 14:40:59,372 INFO L87 Difference]: Start difference. First operand 998 states. Second operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 14:40:59,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:59,408 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-08 14:40:59,408 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-08 14:40:59,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:59,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:59,411 INFO L74 IsIncluded]: Start isIncluded. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-08 14:40:59,412 INFO L87 Difference]: Start difference. First operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) Second operand 998 states. [2022-04-08 14:40:59,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:40:59,446 INFO L93 Difference]: Finished difference Result 998 states and 1427 transitions. [2022-04-08 14:40:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1427 transitions. [2022-04-08 14:40:59,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:40:59,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:40:59,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:40:59,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:40:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 786 states, 616 states have (on average 1.3944805194805194) internal successors, (859), 627 states have internal predecessors, (859), 109 states have call successors, (109), 49 states have call predecessors, (109), 60 states have return successors, (131), 114 states have call predecessors, (131), 102 states have call successors, (131) [2022-04-08 14:40:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 786 states and 1099 transitions. [2022-04-08 14:40:59,496 INFO L78 Accepts]: Start accepts. Automaton has 786 states and 1099 transitions. Word has length 48 [2022-04-08 14:40:59,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:40:59,496 INFO L478 AbstractCegarLoop]: Abstraction has 786 states and 1099 transitions. [2022-04-08 14:40:59,497 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.272727272727273) internal successors, (36), 7 states have internal predecessors, (36), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:40:59,497 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 786 states and 1099 transitions. [2022-04-08 14:41:01,394 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1099 transitions. [2022-04-08 14:41:01,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 14:41:01,396 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:41:01,396 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:41:01,399 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-08 14:41:01,399 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:41:01,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:41:01,400 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 1 times [2022-04-08 14:41:01,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:01,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [18716814] [2022-04-08 14:41:01,400 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:41:01,401 INFO L85 PathProgramCache]: Analyzing trace with hash -893181664, now seen corresponding path program 2 times [2022-04-08 14:41:01,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:41:01,401 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1007008623] [2022-04-08 14:41:01,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:41:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:41:01,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:41:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,504 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-08 14:41:01,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,534 INFO L290 TraceCheckUtils]: 0: Hoare triple {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,535 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,535 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-08 14:41:01,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:41:01,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64418#true} is VALID [2022-04-08 14:41:01,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-08 14:41:01,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:41:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:41:01,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:01,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-08 14:41:01,597 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 14:41:01,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 14:41:01,598 INFO L290 TraceCheckUtils]: 3: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 14:41:01,598 INFO L290 TraceCheckUtils]: 4: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,598 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 14:41:01,598 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 14:41:01,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,599 INFO L290 TraceCheckUtils]: 9: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,600 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64418#true} is VALID [2022-04-08 14:41:01,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-08 14:41:01,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64418#true} is VALID [2022-04-08 14:41:01,601 INFO L272 TraceCheckUtils]: 3: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:01,601 INFO L290 TraceCheckUtils]: 4: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-08 14:41:01,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 14:41:01,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 14:41:01,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 14:41:01,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,602 INFO L290 TraceCheckUtils]: 9: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 14:41:01,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 14:41:01,602 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,603 INFO L290 TraceCheckUtils]: 12: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,603 INFO L290 TraceCheckUtils]: 13: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,604 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,604 INFO L290 TraceCheckUtils]: 15: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,604 INFO L290 TraceCheckUtils]: 16: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,605 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {64418#true} call ULTIMATE.init(); {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:41:01,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {64448#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {64418#true} {64418#true} #1498#return; {64418#true} is VALID [2022-04-08 14:41:01,607 INFO L272 TraceCheckUtils]: 4: Hoare triple {64418#true} call #t~ret180 := main(); {64418#true} is VALID [2022-04-08 14:41:01,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {64418#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {64418#true} is VALID [2022-04-08 14:41:01,608 INFO L272 TraceCheckUtils]: 6: Hoare triple {64418#true} call _BLAST_init(); {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:01,608 INFO L290 TraceCheckUtils]: 7: Hoare triple {64449#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,608 INFO L290 TraceCheckUtils]: 8: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,609 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {64418#true} {64418#true} #1366#return; {64418#true} is VALID [2022-04-08 14:41:01,609 INFO L290 TraceCheckUtils]: 10: Hoare triple {64418#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,609 INFO L290 TraceCheckUtils]: 11: Hoare triple {64418#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {64418#true} is VALID [2022-04-08 14:41:01,609 INFO L272 TraceCheckUtils]: 12: Hoare triple {64418#true} call stub_driver_init(); {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {64450#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {64418#true} assume true; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {64418#true} {64418#true} #1368#return; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 16: Hoare triple {64418#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 17: Hoare triple {64418#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 18: Hoare triple {64418#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {64418#true} is VALID [2022-04-08 14:41:01,610 INFO L290 TraceCheckUtils]: 19: Hoare triple {64418#true} assume 4 == ~tmp_ndt_3~0; {64418#true} is VALID [2022-04-08 14:41:01,611 INFO L272 TraceCheckUtils]: 20: Hoare triple {64418#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:01,611 INFO L290 TraceCheckUtils]: 21: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {64418#true} is VALID [2022-04-08 14:41:01,611 INFO L290 TraceCheckUtils]: 22: Hoare triple {64418#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {64418#true} is VALID [2022-04-08 14:41:01,611 INFO L290 TraceCheckUtils]: 23: Hoare triple {64418#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {64418#true} is VALID [2022-04-08 14:41:01,612 INFO L272 TraceCheckUtils]: 24: Hoare triple {64418#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:01,612 INFO L290 TraceCheckUtils]: 25: Hoare triple {64451#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {64418#true} is VALID [2022-04-08 14:41:01,612 INFO L290 TraceCheckUtils]: 26: Hoare triple {64418#true} assume !(0 != ~compRegistered~0); {64418#true} is VALID [2022-04-08 14:41:01,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {64418#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {64418#true} is VALID [2022-04-08 14:41:01,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {64418#true} assume 0 == ~tmp_ndt_8~0; {64418#true} is VALID [2022-04-08 14:41:01,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {64418#true} ~returnVal~0 := 0; {64418#true} is VALID [2022-04-08 14:41:01,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {64418#true} assume !(~s~0 == ~NP~0); {64418#true} is VALID [2022-04-08 14:41:01,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {64418#true} assume !(~s~0 == ~MPR1~0); {64418#true} is VALID [2022-04-08 14:41:01,622 INFO L290 TraceCheckUtils]: 32: Hoare triple {64418#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,622 INFO L290 TraceCheckUtils]: 33: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} #res := ~returnVal~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,622 INFO L290 TraceCheckUtils]: 34: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,623 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1410#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,624 INFO L290 TraceCheckUtils]: 36: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,624 INFO L290 TraceCheckUtils]: 37: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume true; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,625 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} {64418#true} #1374#return; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,625 INFO L290 TraceCheckUtils]: 39: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,625 INFO L290 TraceCheckUtils]: 40: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(0 != ~we_should_unload~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,626 INFO L290 TraceCheckUtils]: 41: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,626 INFO L290 TraceCheckUtils]: 42: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume !(1 == ~pended~0); {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,626 INFO L290 TraceCheckUtils]: 43: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~UNLOADED~0; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,627 INFO L290 TraceCheckUtils]: 44: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume -1 != ~status~9; {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:01,627 INFO L290 TraceCheckUtils]: 45: Hoare triple {64447#(= (+ ~SKIP2~0 (* (- 1) ~s~0)) 0)} assume ~s~0 != ~SKIP2~0; {64419#false} is VALID [2022-04-08 14:41:01,627 INFO L290 TraceCheckUtils]: 46: Hoare triple {64419#false} assume ~s~0 != ~IPC~0; {64419#false} is VALID [2022-04-08 14:41:01,627 INFO L290 TraceCheckUtils]: 47: Hoare triple {64419#false} assume ~s~0 != ~DC~0; {64419#false} is VALID [2022-04-08 14:41:01,628 INFO L272 TraceCheckUtils]: 48: Hoare triple {64419#false} call errorFn(); {64419#false} is VALID [2022-04-08 14:41:01,628 INFO L290 TraceCheckUtils]: 49: Hoare triple {64419#false} assume !false; {64419#false} is VALID [2022-04-08 14:41:01,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:41:01,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:41:01,628 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1007008623] [2022-04-08 14:41:01,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1007008623] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:01,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:01,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:41:01,629 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:41:01,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [18716814] [2022-04-08 14:41:01,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [18716814] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:01,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:01,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 14:41:01,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057719688] [2022-04-08 14:41:01,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:41:01,631 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-08 14:41:01,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:41:01,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:01,666 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:01,667 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 14:41:01,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:01,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 14:41:01,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-04-08 14:41:01,668 INFO L87 Difference]: Start difference. First operand 786 states and 1099 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:08,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:08,285 INFO L93 Difference]: Finished difference Result 1094 states and 1563 transitions. [2022-04-08 14:41:08,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 14:41:08,286 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 50 [2022-04-08 14:41:08,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:41:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:08,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-08 14:41:08,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1139 transitions. [2022-04-08 14:41:08,307 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 1139 transitions. [2022-04-08 14:41:09,568 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1139 edges. 1139 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:09,621 INFO L225 Difference]: With dead ends: 1094 [2022-04-08 14:41:09,621 INFO L226 Difference]: Without dead ends: 1083 [2022-04-08 14:41:09,622 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:41:09,622 INFO L913 BasicCegarLoop]: 780 mSDtfsCounter, 1610 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 854 mSolverCounterSat, 579 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1613 SdHoareTripleChecker+Valid, 1324 SdHoareTripleChecker+Invalid, 1433 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 579 IncrementalHoareTripleChecker+Valid, 854 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-08 14:41:09,622 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1613 Valid, 1324 Invalid, 1433 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [579 Valid, 854 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-08 14:41:09,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1083 states. [2022-04-08 14:41:10,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1083 to 860. [2022-04-08 14:41:10,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:41:10,187 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 14:41:10,188 INFO L74 IsIncluded]: Start isIncluded. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 14:41:10,189 INFO L87 Difference]: Start difference. First operand 1083 states. Second operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 14:41:10,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:10,241 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-08 14:41:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-08 14:41:10,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:10,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:10,244 INFO L74 IsIncluded]: Start isIncluded. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-08 14:41:10,245 INFO L87 Difference]: Start difference. First operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) Second operand 1083 states. [2022-04-08 14:41:10,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:10,303 INFO L93 Difference]: Finished difference Result 1083 states and 1549 transitions. [2022-04-08 14:41:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1549 transitions. [2022-04-08 14:41:10,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:10,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:10,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:41:10,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:41:10,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 860 states, 672 states have (on average 1.3675595238095237) internal successors, (919), 678 states have internal predecessors, (919), 111 states have call successors, (111), 51 states have call predecessors, (111), 76 states have return successors, (154), 137 states have call predecessors, (154), 104 states have call successors, (154) [2022-04-08 14:41:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 1184 transitions. [2022-04-08 14:41:10,362 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 1184 transitions. Word has length 50 [2022-04-08 14:41:10,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:41:10,362 INFO L478 AbstractCegarLoop]: Abstraction has 860 states and 1184 transitions. [2022-04-08 14:41:10,362 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (7), 6 states have call predecessors, (7), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:10,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 860 states and 1184 transitions. [2022-04-08 14:41:12,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1184 edges. 1184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1184 transitions. [2022-04-08 14:41:12,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 14:41:12,455 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:41:12,455 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:41:12,455 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-08 14:41:12,455 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:41:12,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:41:12,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 1 times [2022-04-08 14:41:12,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:12,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [811819027] [2022-04-08 14:41:12,456 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:41:12,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1039874466, now seen corresponding path program 2 times [2022-04-08 14:41:12,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:41:12,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615752636] [2022-04-08 14:41:12,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:41:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:41:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:41:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70542#true} is VALID [2022-04-08 14:41:12,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 14:41:12,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-08 14:41:12,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 14:41:12,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 14:41:12,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:41:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,622 INFO L290 TraceCheckUtils]: 0: Hoare triple {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70542#true} is VALID [2022-04-08 14:41:12,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 14:41:12,623 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:41:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:41:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:12,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,684 INFO L290 TraceCheckUtils]: 2: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,684 INFO L290 TraceCheckUtils]: 3: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,684 INFO L290 TraceCheckUtils]: 4: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,685 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,685 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,686 INFO L290 TraceCheckUtils]: 7: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,686 INFO L290 TraceCheckUtils]: 8: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,686 INFO L290 TraceCheckUtils]: 9: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,687 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70542#true} is VALID [2022-04-08 14:41:12,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:41:12,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:41:12,689 INFO L272 TraceCheckUtils]: 3: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:12,689 INFO L290 TraceCheckUtils]: 4: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,690 INFO L290 TraceCheckUtils]: 6: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,690 INFO L290 TraceCheckUtils]: 8: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,691 INFO L290 TraceCheckUtils]: 9: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,691 INFO L290 TraceCheckUtils]: 10: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,693 INFO L290 TraceCheckUtils]: 12: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,693 INFO L290 TraceCheckUtils]: 13: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,694 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,694 INFO L290 TraceCheckUtils]: 15: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,695 INFO L290 TraceCheckUtils]: 16: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,695 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-08 14:41:12,697 INFO L272 TraceCheckUtils]: 0: Hoare triple {70542#true} call ULTIMATE.init(); {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:41:12,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {70572#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {70542#true} is VALID [2022-04-08 14:41:12,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 14:41:12,698 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70542#true} {70542#true} #1498#return; {70542#true} is VALID [2022-04-08 14:41:12,698 INFO L272 TraceCheckUtils]: 4: Hoare triple {70542#true} call #t~ret180 := main(); {70542#true} is VALID [2022-04-08 14:41:12,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {70542#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {70542#true} is VALID [2022-04-08 14:41:12,699 INFO L272 TraceCheckUtils]: 6: Hoare triple {70542#true} call _BLAST_init(); {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:12,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {70573#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 14:41:12,700 INFO L290 TraceCheckUtils]: 8: Hoare triple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} assume true; {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} is VALID [2022-04-08 14:41:12,700 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {70574#(and (<= 5 ~MPR1~0) (= (+ ~SKIP1~0 (- 3)) 0))} {70542#true} #1366#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,701 INFO L290 TraceCheckUtils]: 10: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,701 INFO L290 TraceCheckUtils]: 11: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,702 INFO L272 TraceCheckUtils]: 12: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call stub_driver_init(); {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:12,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {70575#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {70542#true} is VALID [2022-04-08 14:41:12,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {70542#true} assume true; {70542#true} is VALID [2022-04-08 14:41:12,702 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70542#true} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1368#return; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,703 INFO L290 TraceCheckUtils]: 18: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,704 INFO L290 TraceCheckUtils]: 19: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} assume 4 == ~tmp_ndt_3~0; {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} is VALID [2022-04-08 14:41:12,704 INFO L272 TraceCheckUtils]: 20: Hoare triple {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:12,704 INFO L290 TraceCheckUtils]: 21: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {70542#true} is VALID [2022-04-08 14:41:12,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {70542#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:41:12,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {70577#(= ~SKIP1~0 ~s~0)} is VALID [2022-04-08 14:41:12,706 INFO L272 TraceCheckUtils]: 24: Hoare triple {70577#(= ~SKIP1~0 ~s~0)} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:12,706 INFO L290 TraceCheckUtils]: 25: Hoare triple {70576#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,706 INFO L290 TraceCheckUtils]: 26: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,707 INFO L290 TraceCheckUtils]: 27: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,707 INFO L290 TraceCheckUtils]: 28: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_8~0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,707 INFO L290 TraceCheckUtils]: 29: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} ~returnVal~0 := 0; {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,707 INFO L290 TraceCheckUtils]: 30: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~NP~0); {70590#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,708 INFO L290 TraceCheckUtils]: 31: Hoare triple {70590#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~MPR1~0;~__cil_tmp8~2 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume !(259 == ~__cil_tmp8~2);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,708 INFO L290 TraceCheckUtils]: 33: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} #res := ~returnVal~0; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,709 INFO L290 TraceCheckUtils]: 34: Hoare triple {70591#(= ~MPR1~0 |old(~s~0)|)} assume true; {70591#(= ~MPR1~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:12,709 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {70591#(= ~MPR1~0 |old(~s~0)|)} {70577#(= ~SKIP1~0 ~s~0)} #1410#return; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,710 INFO L290 TraceCheckUtils]: 36: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,710 INFO L290 TraceCheckUtils]: 37: Hoare triple {70589#(= ~MPR1~0 ~SKIP1~0)} assume true; {70589#(= ~MPR1~0 ~SKIP1~0)} is VALID [2022-04-08 14:41:12,711 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {70589#(= ~MPR1~0 ~SKIP1~0)} {70550#(and (not (= ~MPR1~0 3)) (= ~SKIP1~0 3))} #1374#return; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 39: Hoare triple {70543#false} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 40: Hoare triple {70543#false} assume !(0 != ~we_should_unload~0); {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 41: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 42: Hoare triple {70543#false} assume !(1 == ~pended~0); {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 43: Hoare triple {70543#false} assume ~s~0 != ~UNLOADED~0; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 44: Hoare triple {70543#false} assume -1 != ~status~9; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 45: Hoare triple {70543#false} assume ~s~0 != ~SKIP2~0; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 46: Hoare triple {70543#false} assume ~s~0 != ~IPC~0; {70543#false} is VALID [2022-04-08 14:41:12,711 INFO L290 TraceCheckUtils]: 47: Hoare triple {70543#false} assume ~s~0 != ~DC~0; {70543#false} is VALID [2022-04-08 14:41:12,712 INFO L272 TraceCheckUtils]: 48: Hoare triple {70543#false} call errorFn(); {70543#false} is VALID [2022-04-08 14:41:12,712 INFO L290 TraceCheckUtils]: 49: Hoare triple {70543#false} assume !false; {70543#false} is VALID [2022-04-08 14:41:12,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:41:12,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:41:12,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615752636] [2022-04-08 14:41:12,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1615752636] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:12,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:12,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:41:12,713 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:41:12,713 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [811819027] [2022-04-08 14:41:12,713 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [811819027] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:12,713 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:12,713 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:41:12,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [70196287] [2022-04-08 14:41:12,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:41:12,714 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-08 14:41:12,714 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:41:12,714 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:41:12,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:12,749 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 14:41:12,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:12,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 14:41:12,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=100, Unknown=0, NotChecked=0, Total=132 [2022-04-08 14:41:12,750 INFO L87 Difference]: Start difference. First operand 860 states and 1184 transitions. Second operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:41:24,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:24,643 INFO L93 Difference]: Finished difference Result 1020 states and 1443 transitions. [2022-04-08 14:41:24,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 14:41:24,643 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) Word has length 50 [2022-04-08 14:41:24,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:41:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:41:24,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-08 14:41:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:41:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1045 transitions. [2022-04-08 14:41:24,659 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 1045 transitions. [2022-04-08 14:41:25,901 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1045 edges. 1045 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:25,942 INFO L225 Difference]: With dead ends: 1020 [2022-04-08 14:41:25,942 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 14:41:25,943 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=101, Invalid=279, Unknown=0, NotChecked=0, Total=380 [2022-04-08 14:41:25,943 INFO L913 BasicCegarLoop]: 649 mSDtfsCounter, 2219 mSDsluCounter, 864 mSDsCounter, 0 mSdLazyCounter, 2442 mSolverCounterSat, 665 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2228 SdHoareTripleChecker+Valid, 1513 SdHoareTripleChecker+Invalid, 3107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 665 IncrementalHoareTripleChecker+Valid, 2442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-04-08 14:41:25,944 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [2228 Valid, 1513 Invalid, 3107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [665 Valid, 2442 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-04-08 14:41:25,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 14:41:26,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 837. [2022-04-08 14:41:26,863 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:41:26,867 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 14:41:26,869 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 14:41:26,869 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 14:41:26,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:26,912 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-08 14:41:26,912 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-08 14:41:26,914 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:26,914 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:26,915 INFO L74 IsIncluded]: Start isIncluded. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-08 14:41:26,916 INFO L87 Difference]: Start difference. First operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) Second operand 957 states. [2022-04-08 14:41:26,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:26,960 INFO L93 Difference]: Finished difference Result 957 states and 1363 transitions. [2022-04-08 14:41:26,960 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1363 transitions. [2022-04-08 14:41:26,962 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:26,962 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:26,962 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:41:26,962 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:41:26,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 837 states, 653 states have (on average 1.3721286370597243) internal successors, (896), 666 states have internal predecessors, (896), 111 states have call successors, (111), 51 states have call predecessors, (111), 72 states have return successors, (143), 126 states have call predecessors, (143), 104 states have call successors, (143) [2022-04-08 14:41:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 837 states and 1150 transitions. [2022-04-08 14:41:26,998 INFO L78 Accepts]: Start accepts. Automaton has 837 states and 1150 transitions. Word has length 50 [2022-04-08 14:41:26,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:41:26,998 INFO L478 AbstractCegarLoop]: Abstraction has 837 states and 1150 transitions. [2022-04-08 14:41:26,998 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.1666666666666665) internal successors, (38), 8 states have internal predecessors, (38), 4 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 3 states have call successors, (5) [2022-04-08 14:41:26,998 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 837 states and 1150 transitions. [2022-04-08 14:41:29,145 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1150 edges. 1150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:29,145 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1150 transitions. [2022-04-08 14:41:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 14:41:29,147 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:41:29,147 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:41:29,147 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-08 14:41:29,147 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:41:29,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:41:29,148 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 1 times [2022-04-08 14:41:29,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:29,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1822606535] [2022-04-08 14:41:29,148 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:41:29,148 INFO L85 PathProgramCache]: Analyzing trace with hash 147300495, now seen corresponding path program 2 times [2022-04-08 14:41:29,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:41:29,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248858248] [2022-04-08 14:41:29,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:41:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:41:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:41:29,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,246 INFO L290 TraceCheckUtils]: 0: Hoare triple {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {76240#true} is VALID [2022-04-08 14:41:29,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,246 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-08 14:41:29,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,276 INFO L290 TraceCheckUtils]: 0: Hoare triple {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {76240#true} is VALID [2022-04-08 14:41:29,276 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,276 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-08 14:41:29,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:41:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,293 INFO L290 TraceCheckUtils]: 0: Hoare triple {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {76240#true} is VALID [2022-04-08 14:41:29,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,294 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-08 14:41:29,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:41:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:41:29,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:29,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:29,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 14:41:29,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,381 INFO L290 TraceCheckUtils]: 2: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,382 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-08 14:41:29,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 14:41:29,383 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,383 INFO L290 TraceCheckUtils]: 3: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,383 INFO L290 TraceCheckUtils]: 4: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,383 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,384 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:29,384 INFO L290 TraceCheckUtils]: 7: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 14:41:29,384 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,384 INFO L290 TraceCheckUtils]: 9: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,385 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,385 INFO L290 TraceCheckUtils]: 11: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,385 INFO L290 TraceCheckUtils]: 12: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,386 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {76240#true} is VALID [2022-04-08 14:41:29,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-08 14:41:29,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-08 14:41:29,387 INFO L272 TraceCheckUtils]: 3: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 4: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 6: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 7: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,388 INFO L290 TraceCheckUtils]: 9: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,389 INFO L272 TraceCheckUtils]: 10: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:29,389 INFO L290 TraceCheckUtils]: 11: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 14:41:29,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,389 INFO L290 TraceCheckUtils]: 13: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,390 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,390 INFO L290 TraceCheckUtils]: 15: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,391 INFO L290 TraceCheckUtils]: 16: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,391 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,392 INFO L290 TraceCheckUtils]: 18: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,392 INFO L290 TraceCheckUtils]: 19: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,392 INFO L290 TraceCheckUtils]: 20: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,393 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,394 INFO L272 TraceCheckUtils]: 0: Hoare triple {76240#true} call ULTIMATE.init(); {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:41:29,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {76274#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {76240#true} is VALID [2022-04-08 14:41:29,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,395 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {76240#true} {76240#true} #1498#return; {76240#true} is VALID [2022-04-08 14:41:29,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {76240#true} call #t~ret180 := main(); {76240#true} is VALID [2022-04-08 14:41:29,395 INFO L290 TraceCheckUtils]: 5: Hoare triple {76240#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {76240#true} is VALID [2022-04-08 14:41:29,396 INFO L272 TraceCheckUtils]: 6: Hoare triple {76240#true} call _BLAST_init(); {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:29,396 INFO L290 TraceCheckUtils]: 7: Hoare triple {76275#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {76240#true} is VALID [2022-04-08 14:41:29,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,396 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {76240#true} {76240#true} #1366#return; {76240#true} is VALID [2022-04-08 14:41:29,397 INFO L290 TraceCheckUtils]: 10: Hoare triple {76240#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {76240#true} is VALID [2022-04-08 14:41:29,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {76240#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {76240#true} is VALID [2022-04-08 14:41:29,397 INFO L272 TraceCheckUtils]: 12: Hoare triple {76240#true} call stub_driver_init(); {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:29,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {76276#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {76240#true} is VALID [2022-04-08 14:41:29,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {76240#true} assume true; {76240#true} is VALID [2022-04-08 14:41:29,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {76240#true} {76240#true} #1368#return; {76240#true} is VALID [2022-04-08 14:41:29,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {76240#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {76240#true} is VALID [2022-04-08 14:41:29,398 INFO L290 TraceCheckUtils]: 17: Hoare triple {76240#true} assume 2 == ~tmp_ndt_1~0; {76240#true} is VALID [2022-04-08 14:41:29,399 INFO L272 TraceCheckUtils]: 18: Hoare triple {76240#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:41:29,399 INFO L290 TraceCheckUtils]: 19: Hoare triple {76277#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {76240#true} is VALID [2022-04-08 14:41:29,399 INFO L290 TraceCheckUtils]: 20: Hoare triple {76240#true} assume !(2 == ~deviceExtension__Active~1); {76240#true} is VALID [2022-04-08 14:41:29,399 INFO L290 TraceCheckUtils]: 21: Hoare triple {76240#true} assume 3 == ~deviceExtension__Active~1; {76240#true} is VALID [2022-04-08 14:41:29,400 INFO L272 TraceCheckUtils]: 22: Hoare triple {76240#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:29,400 INFO L290 TraceCheckUtils]: 23: Hoare triple {76292#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {76240#true} is VALID [2022-04-08 14:41:29,400 INFO L290 TraceCheckUtils]: 24: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {76240#true} is VALID [2022-04-08 14:41:29,400 INFO L290 TraceCheckUtils]: 25: Hoare triple {76240#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {76240#true} ~__cil_tmp116~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {76240#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {76240#true} is VALID [2022-04-08 14:41:29,401 INFO L290 TraceCheckUtils]: 28: Hoare triple {76240#true} ~myStatus~0 := ~status~6; {76240#true} is VALID [2022-04-08 14:41:29,401 INFO L272 TraceCheckUtils]: 29: Hoare triple {76240#true} call IofCompleteRequest(~Irp, 0); {76297#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:29,401 INFO L290 TraceCheckUtils]: 30: Hoare triple {76297#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {76240#true} is VALID [2022-04-08 14:41:29,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {76240#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,402 INFO L290 TraceCheckUtils]: 32: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,403 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1550#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~6; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,403 INFO L290 TraceCheckUtils]: 35: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,404 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1490#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,404 INFO L290 TraceCheckUtils]: 37: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,405 INFO L290 TraceCheckUtils]: 38: Hoare triple {76273#(= ~s~0 ~DC~0)} #res := ~status~3; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {76273#(= ~s~0 ~DC~0)} assume true; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,406 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {76273#(= ~s~0 ~DC~0)} {76240#true} #1370#return; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,406 INFO L290 TraceCheckUtils]: 41: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(0 != ~we_should_unload~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,407 INFO L290 TraceCheckUtils]: 43: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,407 INFO L290 TraceCheckUtils]: 44: Hoare triple {76273#(= ~s~0 ~DC~0)} assume !(1 == ~pended~0); {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,407 INFO L290 TraceCheckUtils]: 45: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~UNLOADED~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,408 INFO L290 TraceCheckUtils]: 46: Hoare triple {76273#(= ~s~0 ~DC~0)} assume -1 != ~status~9; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,408 INFO L290 TraceCheckUtils]: 47: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~SKIP2~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,408 INFO L290 TraceCheckUtils]: 48: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~IPC~0; {76273#(= ~s~0 ~DC~0)} is VALID [2022-04-08 14:41:29,409 INFO L290 TraceCheckUtils]: 49: Hoare triple {76273#(= ~s~0 ~DC~0)} assume ~s~0 != ~DC~0; {76241#false} is VALID [2022-04-08 14:41:29,409 INFO L272 TraceCheckUtils]: 50: Hoare triple {76241#false} call errorFn(); {76241#false} is VALID [2022-04-08 14:41:29,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {76241#false} assume !false; {76241#false} is VALID [2022-04-08 14:41:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:41:29,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:41:29,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248858248] [2022-04-08 14:41:29,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248858248] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:29,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:29,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:41:29,410 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:41:29,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1822606535] [2022-04-08 14:41:29,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1822606535] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:29,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:29,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:41:29,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [169528715] [2022-04-08 14:41:29,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:41:29,411 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-08 14:41:29,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:41:29,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:41:29,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:29,455 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 14:41:29,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:29,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 14:41:29,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:41:29,456 INFO L87 Difference]: Start difference. First operand 837 states and 1150 transitions. Second operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:41:37,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:37,880 INFO L93 Difference]: Finished difference Result 982 states and 1391 transitions. [2022-04-08 14:41:37,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 14:41:37,880 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) Word has length 52 [2022-04-08 14:41:37,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:41:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:41:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-08 14:41:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:41:37,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 994 transitions. [2022-04-08 14:41:37,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 994 transitions. [2022-04-08 14:41:38,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 994 edges. 994 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:39,039 INFO L225 Difference]: With dead ends: 982 [2022-04-08 14:41:39,039 INFO L226 Difference]: Without dead ends: 977 [2022-04-08 14:41:39,041 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 [2022-04-08 14:41:39,042 INFO L913 BasicCegarLoop]: 691 mSDtfsCounter, 1536 mSDsluCounter, 545 mSDsCounter, 0 mSdLazyCounter, 1614 mSolverCounterSat, 557 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 1236 SdHoareTripleChecker+Invalid, 2171 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 557 IncrementalHoareTripleChecker+Valid, 1614 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-08 14:41:39,042 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1539 Valid, 1236 Invalid, 2171 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [557 Valid, 1614 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-08 14:41:39,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 977 states. [2022-04-08 14:41:39,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 977 to 855. [2022-04-08 14:41:39,960 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:41:39,961 INFO L82 GeneralOperation]: Start isEquivalent. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 14:41:39,962 INFO L74 IsIncluded]: Start isIncluded. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 14:41:39,962 INFO L87 Difference]: Start difference. First operand 977 states. Second operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 14:41:39,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:39,995 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-08 14:41:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-08 14:41:39,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:39,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:39,998 INFO L74 IsIncluded]: Start isIncluded. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-08 14:41:39,999 INFO L87 Difference]: Start difference. First operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) Second operand 977 states. [2022-04-08 14:41:40,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:40,032 INFO L93 Difference]: Finished difference Result 977 states and 1385 transitions. [2022-04-08 14:41:40,032 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1385 transitions. [2022-04-08 14:41:40,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:40,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:40,034 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:41:40,034 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:41:40,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 855 states, 668 states have (on average 1.3682634730538923) internal successors, (914), 682 states have internal predecessors, (914), 112 states have call successors, (112), 52 states have call predecessors, (112), 74 states have return successors, (145), 128 states have call predecessors, (145), 105 states have call successors, (145) [2022-04-08 14:41:40,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 855 states and 1171 transitions. [2022-04-08 14:41:40,072 INFO L78 Accepts]: Start accepts. Automaton has 855 states and 1171 transitions. Word has length 52 [2022-04-08 14:41:40,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:41:40,072 INFO L478 AbstractCegarLoop]: Abstraction has 855 states and 1171 transitions. [2022-04-08 14:41:40,072 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.222222222222222) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (8), 8 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:41:40,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 855 states and 1171 transitions. [2022-04-08 14:41:42,271 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1171 edges. 1171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1171 transitions. [2022-04-08 14:41:42,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 14:41:42,273 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:41:42,273 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:41:42,273 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-08 14:41:42,274 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:41:42,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:41:42,274 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 1 times [2022-04-08 14:41:42,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:42,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1961702425] [2022-04-08 14:41:42,275 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:41:42,276 INFO L85 PathProgramCache]: Analyzing trace with hash 926676691, now seen corresponding path program 2 times [2022-04-08 14:41:42,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:41:42,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115479530] [2022-04-08 14:41:42,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:41:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:41:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:41:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-08 14:41:42,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,399 INFO L290 TraceCheckUtils]: 0: Hoare triple {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,399 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,399 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-08 14:41:42,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:41:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81931#true} is VALID [2022-04-08 14:41:42,414 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-08 14:41:42,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-04-08 14:41:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {81955#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {81931#true} is VALID [2022-04-08 14:41:42,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-08 14:41:42,424 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-08 14:41:42,424 INFO L290 TraceCheckUtils]: 3: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-08 14:41:42,424 INFO L290 TraceCheckUtils]: 4: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,425 INFO L284 TraceCheckUtils]: 5: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-08 14:41:42,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-04-08 14:41:42,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:42,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,437 INFO L272 TraceCheckUtils]: 0: Hoare triple {81931#true} call ULTIMATE.init(); {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:41:42,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {81952#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,438 INFO L290 TraceCheckUtils]: 2: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,438 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {81931#true} {81931#true} #1498#return; {81931#true} is VALID [2022-04-08 14:41:42,438 INFO L272 TraceCheckUtils]: 4: Hoare triple {81931#true} call #t~ret180 := main(); {81931#true} is VALID [2022-04-08 14:41:42,438 INFO L290 TraceCheckUtils]: 5: Hoare triple {81931#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {81931#true} is VALID [2022-04-08 14:41:42,439 INFO L272 TraceCheckUtils]: 6: Hoare triple {81931#true} call _BLAST_init(); {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:42,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {81953#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,439 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {81931#true} {81931#true} #1366#return; {81931#true} is VALID [2022-04-08 14:41:42,439 INFO L290 TraceCheckUtils]: 10: Hoare triple {81931#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,439 INFO L290 TraceCheckUtils]: 11: Hoare triple {81931#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {81931#true} is VALID [2022-04-08 14:41:42,440 INFO L272 TraceCheckUtils]: 12: Hoare triple {81931#true} call stub_driver_init(); {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:42,440 INFO L290 TraceCheckUtils]: 13: Hoare triple {81954#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {81931#true} is VALID [2022-04-08 14:41:42,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,440 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {81931#true} {81931#true} #1368#return; {81931#true} is VALID [2022-04-08 14:41:42,440 INFO L290 TraceCheckUtils]: 16: Hoare triple {81931#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {81931#true} is VALID [2022-04-08 14:41:42,440 INFO L290 TraceCheckUtils]: 17: Hoare triple {81931#true} assume 2 == ~tmp_ndt_1~0; {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L272 TraceCheckUtils]: 18: Hoare triple {81931#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 19: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 20: Hoare triple {81931#true} assume !(2 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 21: Hoare triple {81931#true} assume !(3 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 22: Hoare triple {81931#true} assume !(1 == ~deviceExtension__Active~1); {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 23: Hoare triple {81931#true} assume 7 == ~deviceExtension__Active~1; {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L272 TraceCheckUtils]: 24: Hoare triple {81931#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 25: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 26: Hoare triple {81931#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {81931#true} is VALID [2022-04-08 14:41:42,441 INFO L290 TraceCheckUtils]: 27: Hoare triple {81931#true} assume !(~s~0 != ~NP~0); {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L290 TraceCheckUtils]: 28: Hoare triple {81931#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {81931#true} ~irpSp__Control~0 := 224; {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L272 TraceCheckUtils]: 30: Hoare triple {81931#true} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L290 TraceCheckUtils]: 31: Hoare triple {81931#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L290 TraceCheckUtils]: 32: Hoare triple {81931#true} assume 0 != ~compRegistered~0; {81931#true} is VALID [2022-04-08 14:41:42,442 INFO L290 TraceCheckUtils]: 33: Hoare triple {81931#true} assume 0 == ~routine~0; {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L272 TraceCheckUtils]: 34: Hoare triple {81931#true} call #t~ret168 := HPCdrCompletion(~DeviceObject, ~Irp, ~lcontext~0); {81955#(= ~pended~0 |old(~pended~0)|)} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {81955#(= ~pended~0 |old(~pended~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;assume -2147483648 <= #t~nondet138 && #t~nondet138 <= 2147483647;~Irp__PendingReturned~0 := #t~nondet138;havoc #t~nondet138;assume -2147483648 <= #t~nondet139 && #t~nondet139 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~1 := #t~nondet139;havoc #t~nondet139; {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 36: Hoare triple {81931#true} assume !(0 != ~Irp__PendingReturned~0); {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 37: Hoare triple {81931#true} assume !(~myStatus~0 >= 0); {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 38: Hoare triple {81931#true} #res := ~myStatus~0; {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 39: Hoare triple {81931#true} assume true; {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {81931#true} {81931#true} #1468#return; {81931#true} is VALID [2022-04-08 14:41:42,443 INFO L290 TraceCheckUtils]: 41: Hoare triple {81931#true} assume -2147483648 <= #t~ret168 && #t~ret168 <= 2147483647;~compRetStatus~0 := #t~ret168;havoc #t~ret168; {81931#true} is VALID [2022-04-08 14:41:42,444 INFO L290 TraceCheckUtils]: 42: Hoare triple {81931#true} ~__cil_tmp8~1 := ~compRetStatus~0; {81931#true} is VALID [2022-04-08 14:41:42,444 INFO L290 TraceCheckUtils]: 43: Hoare triple {81931#true} assume 18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616; {81931#true} is VALID [2022-04-08 14:41:42,444 INFO L272 TraceCheckUtils]: 44: Hoare triple {81931#true} call stubMoreProcessingRequired(); {81956#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:41:42,444 INFO L290 TraceCheckUtils]: 45: Hoare triple {81956#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,445 INFO L290 TraceCheckUtils]: 46: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume true; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,445 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} {81931#true} #1472#return; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,445 INFO L290 TraceCheckUtils]: 48: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,446 INFO L290 TraceCheckUtils]: 49: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~NP~0); {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} is VALID [2022-04-08 14:41:42,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {81951#(= (+ ~MPR1~0 (* (- 1) ~s~0)) 0)} assume !(~s~0 == ~MPR1~0); {81932#false} is VALID [2022-04-08 14:41:42,446 INFO L290 TraceCheckUtils]: 51: Hoare triple {81932#false} assume !(~s~0 == ~SKIP1~0); {81932#false} is VALID [2022-04-08 14:41:42,446 INFO L272 TraceCheckUtils]: 52: Hoare triple {81932#false} call errorFn(); {81932#false} is VALID [2022-04-08 14:41:42,447 INFO L290 TraceCheckUtils]: 53: Hoare triple {81932#false} assume !false; {81932#false} is VALID [2022-04-08 14:41:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:41:42,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:41:42,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115479530] [2022-04-08 14:41:42,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115479530] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:42,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:42,447 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 14:41:42,448 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:41:42,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1961702425] [2022-04-08 14:41:42,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1961702425] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:42,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:42,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 14:41:42,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1991465648] [2022-04-08 14:41:42,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:41:42,448 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-08 14:41:42,449 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:41:42,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:42,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:42,485 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 14:41:42,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:42,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 14:41:42,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-04-08 14:41:42,486 INFO L87 Difference]: Start difference. First operand 855 states and 1171 transitions. Second operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:49,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:49,205 INFO L93 Difference]: Finished difference Result 1188 states and 1671 transitions. [2022-04-08 14:41:49,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 14:41:49,205 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) Word has length 54 [2022-04-08 14:41:49,205 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:41:49,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:49,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-08 14:41:49,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1136 transitions. [2022-04-08 14:41:49,222 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 1136 transitions. [2022-04-08 14:41:50,422 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1136 edges. 1136 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:50,472 INFO L225 Difference]: With dead ends: 1188 [2022-04-08 14:41:50,472 INFO L226 Difference]: Without dead ends: 947 [2022-04-08 14:41:50,473 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=67, Unknown=0, NotChecked=0, Total=110 [2022-04-08 14:41:50,473 INFO L913 BasicCegarLoop]: 638 mSDtfsCounter, 1370 mSDsluCounter, 506 mSDsCounter, 0 mSdLazyCounter, 986 mSolverCounterSat, 493 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1403 SdHoareTripleChecker+Valid, 1144 SdHoareTripleChecker+Invalid, 1479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 986 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:41:50,474 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1403 Valid, 1144 Invalid, 1479 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [493 Valid, 986 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 14:41:50,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2022-04-08 14:41:51,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 827. [2022-04-08 14:41:51,420 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:41:51,421 INFO L82 GeneralOperation]: Start isEquivalent. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 14:41:51,422 INFO L74 IsIncluded]: Start isIncluded. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 14:41:51,422 INFO L87 Difference]: Start difference. First operand 947 states. Second operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 14:41:51,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:51,457 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-08 14:41:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-08 14:41:51,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:51,459 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:51,461 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-08 14:41:51,461 INFO L87 Difference]: Start difference. First operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) Second operand 947 states. [2022-04-08 14:41:51,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:41:51,499 INFO L93 Difference]: Finished difference Result 947 states and 1347 transitions. [2022-04-08 14:41:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1347 transitions. [2022-04-08 14:41:51,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:41:51,501 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:41:51,501 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:41:51,501 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:41:51,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 647 states have (on average 1.3663060278207109) internal successors, (884), 659 states have internal predecessors, (884), 110 states have call successors, (110), 51 states have call predecessors, (110), 69 states have return successors, (140), 123 states have call predecessors, (140), 104 states have call successors, (140) [2022-04-08 14:41:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1134 transitions. [2022-04-08 14:41:51,536 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1134 transitions. Word has length 54 [2022-04-08 14:41:51,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:41:51,537 INFO L478 AbstractCegarLoop]: Abstraction has 827 states and 1134 transitions. [2022-04-08 14:41:51,537 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 4.875) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (10), 7 states have call predecessors, (10), 2 states have return successors, (5), 2 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:51,537 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1134 transitions. [2022-04-08 14:41:53,741 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1134 edges. 1134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:53,742 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1134 transitions. [2022-04-08 14:41:53,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 14:41:53,743 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:41:53,743 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:41:53,743 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-08 14:41:53,744 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:41:53,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:41:53,744 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 1 times [2022-04-08 14:41:53,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:53,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [350972799] [2022-04-08 14:41:53,744 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:41:53,745 INFO L85 PathProgramCache]: Analyzing trace with hash -1474957070, now seen corresponding path program 2 times [2022-04-08 14:41:53,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:41:53,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062950450] [2022-04-08 14:41:53,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:41:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:41:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:41:53,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,837 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-08 14:41:53,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:41:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,873 INFO L290 TraceCheckUtils]: 0: Hoare triple {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,873 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-08 14:41:53,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:41:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,892 INFO L290 TraceCheckUtils]: 0: Hoare triple {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87891#true} is VALID [2022-04-08 14:41:53,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,892 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-08 14:41:53,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:41:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:41:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:41:53,954 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 3: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 4: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 14:41:53,955 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 14:41:53,956 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 14:41:53,956 INFO L290 TraceCheckUtils]: 8: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,956 INFO L290 TraceCheckUtils]: 9: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,957 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,957 INFO L290 TraceCheckUtils]: 0: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {87891#true} is VALID [2022-04-08 14:41:53,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-08 14:41:53,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L272 TraceCheckUtils]: 3: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 4: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 7: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 9: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 14:41:53,959 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 14:41:53,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 14:41:53,960 INFO L290 TraceCheckUtils]: 12: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,961 INFO L290 TraceCheckUtils]: 13: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,961 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,962 INFO L290 TraceCheckUtils]: 15: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,962 INFO L290 TraceCheckUtils]: 16: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,963 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-08 14:41:53,965 INFO L272 TraceCheckUtils]: 0: Hoare triple {87891#true} call ULTIMATE.init(); {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:41:53,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {87922#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,965 INFO L290 TraceCheckUtils]: 2: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,965 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87891#true} {87891#true} #1498#return; {87891#true} is VALID [2022-04-08 14:41:53,965 INFO L272 TraceCheckUtils]: 4: Hoare triple {87891#true} call #t~ret180 := main(); {87891#true} is VALID [2022-04-08 14:41:53,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {87891#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {87891#true} is VALID [2022-04-08 14:41:53,966 INFO L272 TraceCheckUtils]: 6: Hoare triple {87891#true} call _BLAST_init(); {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:53,966 INFO L290 TraceCheckUtils]: 7: Hoare triple {87923#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,967 INFO L290 TraceCheckUtils]: 8: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,967 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {87891#true} {87891#true} #1366#return; {87891#true} is VALID [2022-04-08 14:41:53,967 INFO L290 TraceCheckUtils]: 10: Hoare triple {87891#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,967 INFO L290 TraceCheckUtils]: 11: Hoare triple {87891#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L272 TraceCheckUtils]: 12: Hoare triple {87891#true} call stub_driver_init(); {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 13: Hoare triple {87924#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 14: Hoare triple {87891#true} assume true; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87891#true} {87891#true} #1368#return; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {87891#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 17: Hoare triple {87891#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {87891#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {87891#true} is VALID [2022-04-08 14:41:53,968 INFO L290 TraceCheckUtils]: 19: Hoare triple {87891#true} assume 4 == ~tmp_ndt_3~0; {87891#true} is VALID [2022-04-08 14:41:53,969 INFO L272 TraceCheckUtils]: 20: Hoare triple {87891#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:53,969 INFO L290 TraceCheckUtils]: 21: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {87891#true} is VALID [2022-04-08 14:41:53,969 INFO L290 TraceCheckUtils]: 22: Hoare triple {87891#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {87891#true} is VALID [2022-04-08 14:41:53,969 INFO L290 TraceCheckUtils]: 23: Hoare triple {87891#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {87891#true} is VALID [2022-04-08 14:41:53,970 INFO L272 TraceCheckUtils]: 24: Hoare triple {87891#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:41:53,970 INFO L290 TraceCheckUtils]: 25: Hoare triple {87925#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {87891#true} is VALID [2022-04-08 14:41:53,970 INFO L290 TraceCheckUtils]: 26: Hoare triple {87891#true} assume !(0 != ~compRegistered~0); {87891#true} is VALID [2022-04-08 14:41:53,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {87891#true} is VALID [2022-04-08 14:41:53,970 INFO L290 TraceCheckUtils]: 28: Hoare triple {87891#true} assume 0 == ~tmp_ndt_8~0; {87891#true} is VALID [2022-04-08 14:41:53,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {87891#true} ~returnVal~0 := 0; {87891#true} is VALID [2022-04-08 14:41:53,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {87891#true} assume !(~s~0 == ~NP~0); {87891#true} is VALID [2022-04-08 14:41:53,971 INFO L290 TraceCheckUtils]: 31: Hoare triple {87891#true} assume !(~s~0 == ~MPR1~0); {87891#true} is VALID [2022-04-08 14:41:53,971 INFO L290 TraceCheckUtils]: 32: Hoare triple {87891#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} is VALID [2022-04-08 14:41:53,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {87939#(= ~lowerDriverReturn~0 PoCallDriver_~returnVal~0)} #res := ~returnVal~0; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,972 INFO L290 TraceCheckUtils]: 34: Hoare triple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} assume true; {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,972 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {87940#(= |PoCallDriver_#res| ~lowerDriverReturn~0)} {87891#true} #1410#return; {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {87937#(= |CdAudioPower_#t~ret153| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,973 INFO L290 TraceCheckUtils]: 37: Hoare triple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} assume true; {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,974 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {87938#(= |CdAudioPower_#res| ~lowerDriverReturn~0)} {87891#true} #1374#return; {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} is VALID [2022-04-08 14:41:53,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {87920#(= ~lowerDriverReturn~0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,975 INFO L290 TraceCheckUtils]: 40: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,975 INFO L290 TraceCheckUtils]: 41: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,975 INFO L290 TraceCheckUtils]: 42: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,976 INFO L290 TraceCheckUtils]: 43: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,976 INFO L290 TraceCheckUtils]: 44: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,976 INFO L290 TraceCheckUtils]: 45: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,977 INFO L290 TraceCheckUtils]: 46: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,977 INFO L290 TraceCheckUtils]: 47: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {87921#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:41:53,977 INFO L290 TraceCheckUtils]: 48: Hoare triple {87921#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {87892#false} is VALID [2022-04-08 14:41:53,977 INFO L272 TraceCheckUtils]: 49: Hoare triple {87892#false} call errorFn(); {87892#false} is VALID [2022-04-08 14:41:53,977 INFO L290 TraceCheckUtils]: 50: Hoare triple {87892#false} assume !false; {87892#false} is VALID [2022-04-08 14:41:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:41:53,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:41:53,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062950450] [2022-04-08 14:41:53,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1062950450] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:53,978 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:53,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:41:53,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:41:53,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [350972799] [2022-04-08 14:41:53,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [350972799] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:41:53,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:41:53,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:41:53,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1176880059] [2022-04-08 14:41:53,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:41:53,979 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 14:41:53,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:41:53,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:41:54,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:41:54,029 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 14:41:54,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:41:54,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 14:41:54,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 14:41:54,030 INFO L87 Difference]: Start difference. First operand 827 states and 1134 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:06,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:06,984 INFO L93 Difference]: Finished difference Result 962 states and 1364 transitions. [2022-04-08 14:42:06,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 14:42:06,984 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 14:42:06,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:42:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:06,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-08 14:42:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 957 transitions. [2022-04-08 14:42:07,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 957 transitions. [2022-04-08 14:42:08,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 957 edges. 957 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:08,133 INFO L225 Difference]: With dead ends: 962 [2022-04-08 14:42:08,133 INFO L226 Difference]: Without dead ends: 958 [2022-04-08 14:42:08,133 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-04-08 14:42:08,134 INFO L913 BasicCegarLoop]: 703 mSDtfsCounter, 1084 mSDsluCounter, 1634 mSDsCounter, 0 mSdLazyCounter, 3506 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1086 SdHoareTripleChecker+Valid, 2337 SdHoareTripleChecker+Invalid, 3918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 3506 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:42:08,134 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1086 Valid, 2337 Invalid, 3918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 3506 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-04-08 14:42:08,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 958 states. [2022-04-08 14:42:09,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 958 to 834. [2022-04-08 14:42:09,033 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:42:09,034 INFO L82 GeneralOperation]: Start isEquivalent. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:09,034 INFO L74 IsIncluded]: Start isIncluded. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:09,035 INFO L87 Difference]: Start difference. First operand 958 states. Second operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:09,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:09,075 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-08 14:42:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-08 14:42:09,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:09,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:09,077 INFO L74 IsIncluded]: Start isIncluded. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-08 14:42:09,078 INFO L87 Difference]: Start difference. First operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 958 states. [2022-04-08 14:42:09,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:09,109 INFO L93 Difference]: Finished difference Result 958 states and 1360 transitions. [2022-04-08 14:42:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1360 transitions. [2022-04-08 14:42:09,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:09,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:09,111 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:42:09,111 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:42:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 834 states, 653 states have (on average 1.3644716692189893) internal successors, (891), 666 states have internal predecessors, (891), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 834 states and 1143 transitions. [2022-04-08 14:42:09,147 INFO L78 Accepts]: Start accepts. Automaton has 834 states and 1143 transitions. Word has length 51 [2022-04-08 14:42:09,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:42:09,147 INFO L478 AbstractCegarLoop]: Abstraction has 834 states and 1143 transitions. [2022-04-08 14:42:09,147 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:09,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 834 states and 1143 transitions. [2022-04-08 14:42:11,382 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1143 edges. 1143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1143 transitions. [2022-04-08 14:42:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-04-08 14:42:11,384 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:42:11,384 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:42:11,384 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-04-08 14:42:11,384 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:42:11,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:42:11,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 1 times [2022-04-08 14:42:11,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:11,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1220361683] [2022-04-08 14:42:11,385 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:42:11,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1475233900, now seen corresponding path program 2 times [2022-04-08 14:42:11,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:42:11,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847863753] [2022-04-08 14:42:11,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:42:11,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:42:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:42:11,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93453#true} is VALID [2022-04-08 14:42:11,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-08 14:42:11,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:42:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93453#true} is VALID [2022-04-08 14:42:11,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-08 14:42:11,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:42:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93453#true} is VALID [2022-04-08 14:42:11,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,517 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-08 14:42:11,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:42:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:42:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:11,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-08 14:42:11,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 14:42:11,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 14:42:11,606 INFO L290 TraceCheckUtils]: 3: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 14:42:11,606 INFO L290 TraceCheckUtils]: 4: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,606 INFO L290 TraceCheckUtils]: 5: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,607 INFO L290 TraceCheckUtils]: 6: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,607 INFO L290 TraceCheckUtils]: 8: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,608 INFO L290 TraceCheckUtils]: 9: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,609 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 14:42:11,609 INFO L290 TraceCheckUtils]: 0: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93453#true} is VALID [2022-04-08 14:42:11,609 INFO L290 TraceCheckUtils]: 1: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-08 14:42:11,609 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93453#true} is VALID [2022-04-08 14:42:11,610 INFO L272 TraceCheckUtils]: 3: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:11,610 INFO L290 TraceCheckUtils]: 4: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-08 14:42:11,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 14:42:11,610 INFO L290 TraceCheckUtils]: 6: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 14:42:11,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 14:42:11,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,611 INFO L290 TraceCheckUtils]: 9: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,611 INFO L290 TraceCheckUtils]: 10: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,612 INFO L290 TraceCheckUtils]: 11: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,612 INFO L290 TraceCheckUtils]: 12: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,612 INFO L290 TraceCheckUtils]: 13: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,613 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 14:42:11,614 INFO L290 TraceCheckUtils]: 15: Hoare triple {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 14:42:11,614 INFO L290 TraceCheckUtils]: 16: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 14:42:11,615 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-08 14:42:11,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {93453#true} call ULTIMATE.init(); {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:42:11,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {93484#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {93453#true} is VALID [2022-04-08 14:42:11,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,617 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {93453#true} {93453#true} #1498#return; {93453#true} is VALID [2022-04-08 14:42:11,617 INFO L272 TraceCheckUtils]: 4: Hoare triple {93453#true} call #t~ret180 := main(); {93453#true} is VALID [2022-04-08 14:42:11,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {93453#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {93453#true} is VALID [2022-04-08 14:42:11,618 INFO L272 TraceCheckUtils]: 6: Hoare triple {93453#true} call _BLAST_init(); {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:11,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {93485#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {93453#true} is VALID [2022-04-08 14:42:11,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,618 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {93453#true} {93453#true} #1366#return; {93453#true} is VALID [2022-04-08 14:42:11,618 INFO L290 TraceCheckUtils]: 10: Hoare triple {93453#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {93453#true} is VALID [2022-04-08 14:42:11,618 INFO L290 TraceCheckUtils]: 11: Hoare triple {93453#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {93453#true} is VALID [2022-04-08 14:42:11,619 INFO L272 TraceCheckUtils]: 12: Hoare triple {93453#true} call stub_driver_init(); {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:11,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {93486#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {93453#true} is VALID [2022-04-08 14:42:11,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {93453#true} assume true; {93453#true} is VALID [2022-04-08 14:42:11,619 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {93453#true} {93453#true} #1368#return; {93453#true} is VALID [2022-04-08 14:42:11,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {93453#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {93453#true} is VALID [2022-04-08 14:42:11,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {93453#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {93453#true} is VALID [2022-04-08 14:42:11,620 INFO L290 TraceCheckUtils]: 18: Hoare triple {93453#true} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {93453#true} is VALID [2022-04-08 14:42:11,620 INFO L290 TraceCheckUtils]: 19: Hoare triple {93453#true} assume 4 == ~tmp_ndt_3~0; {93453#true} is VALID [2022-04-08 14:42:11,621 INFO L272 TraceCheckUtils]: 20: Hoare triple {93453#true} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:11,621 INFO L290 TraceCheckUtils]: 21: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {93453#true} is VALID [2022-04-08 14:42:11,621 INFO L290 TraceCheckUtils]: 22: Hoare triple {93453#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {93453#true} is VALID [2022-04-08 14:42:11,621 INFO L290 TraceCheckUtils]: 23: Hoare triple {93453#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {93453#true} is VALID [2022-04-08 14:42:11,622 INFO L272 TraceCheckUtils]: 24: Hoare triple {93453#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:11,622 INFO L290 TraceCheckUtils]: 25: Hoare triple {93487#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {93453#true} is VALID [2022-04-08 14:42:11,622 INFO L290 TraceCheckUtils]: 26: Hoare triple {93453#true} assume !(0 != ~compRegistered~0); {93453#true} is VALID [2022-04-08 14:42:11,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {93453#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {93453#true} is VALID [2022-04-08 14:42:11,622 INFO L290 TraceCheckUtils]: 28: Hoare triple {93453#true} assume 0 == ~tmp_ndt_8~0; {93453#true} is VALID [2022-04-08 14:42:11,622 INFO L290 TraceCheckUtils]: 29: Hoare triple {93453#true} ~returnVal~0 := 0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~NP~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume !(~s~0 == ~MPR1~0); {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,624 INFO L290 TraceCheckUtils]: 32: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} is VALID [2022-04-08 14:42:11,624 INFO L290 TraceCheckUtils]: 33: Hoare triple {93501#(and (<= 0 PoCallDriver_~returnVal~0) (<= PoCallDriver_~returnVal~0 0))} #res := ~returnVal~0; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} assume true; {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} is VALID [2022-04-08 14:42:11,625 INFO L284 TraceCheckUtils]: 35: Hoare quadruple {93502#(and (<= |PoCallDriver_#res| 0) (<= 0 |PoCallDriver_#res|))} {93453#true} #1410#return; {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} is VALID [2022-04-08 14:42:11,626 INFO L290 TraceCheckUtils]: 36: Hoare triple {93499#(and (<= |CdAudioPower_#t~ret153| 0) (<= 0 |CdAudioPower_#t~ret153|))} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 14:42:11,626 INFO L290 TraceCheckUtils]: 37: Hoare triple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} assume true; {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} is VALID [2022-04-08 14:42:11,627 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {93500#(and (<= 0 |CdAudioPower_#res|) (<= |CdAudioPower_#res| 0))} {93453#true} #1374#return; {93482#(= 0 |main_#t~ret165|)} is VALID [2022-04-08 14:42:11,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {93482#(= 0 |main_#t~ret165|)} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {93483#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,628 INFO L290 TraceCheckUtils]: 41: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,628 INFO L290 TraceCheckUtils]: 42: Hoare triple {93483#(= main_~status~9 0)} assume !(1 == ~pended~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,628 INFO L290 TraceCheckUtils]: 43: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,628 INFO L290 TraceCheckUtils]: 44: Hoare triple {93483#(= main_~status~9 0)} assume -1 != ~status~9; {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,629 INFO L290 TraceCheckUtils]: 45: Hoare triple {93483#(= main_~status~9 0)} assume !(~s~0 != ~SKIP2~0); {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,629 INFO L290 TraceCheckUtils]: 46: Hoare triple {93483#(= main_~status~9 0)} assume 1 != ~pended~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,629 INFO L290 TraceCheckUtils]: 47: Hoare triple {93483#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {93483#(= main_~status~9 0)} is VALID [2022-04-08 14:42:11,630 INFO L290 TraceCheckUtils]: 48: Hoare triple {93483#(= main_~status~9 0)} assume 259 == ~status~9; {93454#false} is VALID [2022-04-08 14:42:11,630 INFO L272 TraceCheckUtils]: 49: Hoare triple {93454#false} call errorFn(); {93454#false} is VALID [2022-04-08 14:42:11,630 INFO L290 TraceCheckUtils]: 50: Hoare triple {93454#false} assume !false; {93454#false} is VALID [2022-04-08 14:42:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:42:11,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:42:11,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847863753] [2022-04-08 14:42:11,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847863753] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:11,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:11,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:42:11,631 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:42:11,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1220361683] [2022-04-08 14:42:11,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1220361683] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:11,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:11,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:42:11,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506196288] [2022-04-08 14:42:11,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:42:11,632 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 14:42:11,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:42:11,632 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:11,667 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:11,668 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 14:42:11,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:11,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 14:42:11,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-04-08 14:42:11,668 INFO L87 Difference]: Start difference. First operand 834 states and 1143 transitions. Second operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:24,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:24,765 INFO L93 Difference]: Finished difference Result 977 states and 1380 transitions. [2022-04-08 14:42:24,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 14:42:24,765 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) Word has length 51 [2022-04-08 14:42:24,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:42:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-08 14:42:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 964 transitions. [2022-04-08 14:42:24,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 964 transitions. [2022-04-08 14:42:25,880 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 964 edges. 964 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:25,925 INFO L225 Difference]: With dead ends: 977 [2022-04-08 14:42:25,925 INFO L226 Difference]: Without dead ends: 953 [2022-04-08 14:42:25,926 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2022-04-08 14:42:25,926 INFO L913 BasicCegarLoop]: 705 mSDtfsCounter, 722 mSDsluCounter, 1728 mSDsCounter, 0 mSdLazyCounter, 3846 mSolverCounterSat, 275 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 724 SdHoareTripleChecker+Valid, 2433 SdHoareTripleChecker+Invalid, 4121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 275 IncrementalHoareTripleChecker+Valid, 3846 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:42:25,927 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [724 Valid, 2433 Invalid, 4121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [275 Valid, 3846 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-08 14:42:25,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2022-04-08 14:42:26,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 833. [2022-04-08 14:42:26,851 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:42:26,852 INFO L82 GeneralOperation]: Start isEquivalent. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:26,853 INFO L74 IsIncluded]: Start isIncluded. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:26,853 INFO L87 Difference]: Start difference. First operand 953 states. Second operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:26,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:26,883 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-08 14:42:26,883 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-08 14:42:26,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:26,885 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:26,886 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-08 14:42:26,887 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 953 states. [2022-04-08 14:42:26,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:26,918 INFO L93 Difference]: Finished difference Result 953 states and 1354 transitions. [2022-04-08 14:42:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1354 transitions. [2022-04-08 14:42:26,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:26,919 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:26,919 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:42:26,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:42:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.3634969325153374) internal successors, (889), 665 states have internal predecessors, (889), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1141 transitions. [2022-04-08 14:42:26,955 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1141 transitions. Word has length 51 [2022-04-08 14:42:26,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:42:26,955 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1141 transitions. [2022-04-08 14:42:26,955 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.25) internal successors, (39), 6 states have internal predecessors, (39), 2 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 1 states have call successors, (5) [2022-04-08 14:42:26,955 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1141 transitions. [2022-04-08 14:42:29,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1141 edges. 1141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1141 transitions. [2022-04-08 14:42:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-08 14:42:29,220 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:42:29,220 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:42:29,220 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-04-08 14:42:29,220 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:42:29,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:42:29,221 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 1 times [2022-04-08 14:42:29,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:29,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1256123049] [2022-04-08 14:42:29,221 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:42:29,221 INFO L85 PathProgramCache]: Analyzing trace with hash 714941957, now seen corresponding path program 2 times [2022-04-08 14:42:29,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:42:29,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449635627] [2022-04-08 14:42:29,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:42:29,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:42:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:42:29,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99035#true} is VALID [2022-04-08 14:42:29,344 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 14:42:29,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-08 14:42:29,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:42:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,388 INFO L290 TraceCheckUtils]: 0: Hoare triple {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:29,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:29,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:42:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99035#true} is VALID [2022-04-08 14:42:29,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 14:42:29,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:42:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:42:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:42:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:29,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 14:42:29,551 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,552 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 3: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 4: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,554 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:42:29,554 INFO L290 TraceCheckUtils]: 7: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 14:42:29,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,555 INFO L290 TraceCheckUtils]: 9: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,555 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,555 INFO L290 TraceCheckUtils]: 11: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,557 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,557 INFO L290 TraceCheckUtils]: 0: Hoare triple {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {99035#true} is VALID [2022-04-08 14:42:29,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-08 14:42:29,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-08 14:42:29,558 INFO L272 TraceCheckUtils]: 3: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:29,558 INFO L290 TraceCheckUtils]: 4: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-08 14:42:29,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 14:42:29,558 INFO L290 TraceCheckUtils]: 6: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,559 INFO L272 TraceCheckUtils]: 10: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:42:29,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 14:42:29,560 INFO L290 TraceCheckUtils]: 12: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,561 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,561 INFO L290 TraceCheckUtils]: 15: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,561 INFO L290 TraceCheckUtils]: 16: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,562 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,563 INFO L290 TraceCheckUtils]: 18: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,563 INFO L290 TraceCheckUtils]: 19: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,564 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,566 INFO L272 TraceCheckUtils]: 0: Hoare triple {99035#true} call ULTIMATE.init(); {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:42:29,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {99070#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {99035#true} is VALID [2022-04-08 14:42:29,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 14:42:29,567 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {99035#true} {99035#true} #1498#return; {99035#true} is VALID [2022-04-08 14:42:29,567 INFO L272 TraceCheckUtils]: 4: Hoare triple {99035#true} call #t~ret180 := main(); {99035#true} is VALID [2022-04-08 14:42:29,567 INFO L290 TraceCheckUtils]: 5: Hoare triple {99035#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {99035#true} is VALID [2022-04-08 14:42:29,568 INFO L272 TraceCheckUtils]: 6: Hoare triple {99035#true} call _BLAST_init(); {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:29,569 INFO L290 TraceCheckUtils]: 7: Hoare triple {99071#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:29,569 INFO L290 TraceCheckUtils]: 8: Hoare triple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} assume true; {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:29,569 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {99072#(and (= (+ (- 2) ~DC~0) 0) (<= 4 ~SKIP2~0))} {99035#true} #1366#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,570 INFO L290 TraceCheckUtils]: 10: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,570 INFO L290 TraceCheckUtils]: 11: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,571 INFO L272 TraceCheckUtils]: 12: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call stub_driver_init(); {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:29,571 INFO L290 TraceCheckUtils]: 13: Hoare triple {99073#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {99035#true} is VALID [2022-04-08 14:42:29,571 INFO L290 TraceCheckUtils]: 14: Hoare triple {99035#true} assume true; {99035#true} is VALID [2022-04-08 14:42:29,572 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {99035#true} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1368#return; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,572 INFO L290 TraceCheckUtils]: 16: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,573 INFO L290 TraceCheckUtils]: 17: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} assume 2 == ~tmp_ndt_1~0; {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} is VALID [2022-04-08 14:42:29,574 INFO L272 TraceCheckUtils]: 18: Hoare triple {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:42:29,574 INFO L290 TraceCheckUtils]: 19: Hoare triple {99074#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {99035#true} is VALID [2022-04-08 14:42:29,574 INFO L290 TraceCheckUtils]: 20: Hoare triple {99035#true} assume !(2 == ~deviceExtension__Active~1); {99035#true} is VALID [2022-04-08 14:42:29,574 INFO L290 TraceCheckUtils]: 21: Hoare triple {99035#true} assume 3 == ~deviceExtension__Active~1; {99035#true} is VALID [2022-04-08 14:42:29,575 INFO L272 TraceCheckUtils]: 22: Hoare triple {99035#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:29,575 INFO L290 TraceCheckUtils]: 23: Hoare triple {99090#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {99035#true} is VALID [2022-04-08 14:42:29,575 INFO L290 TraceCheckUtils]: 24: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {99035#true} is VALID [2022-04-08 14:42:29,575 INFO L290 TraceCheckUtils]: 25: Hoare triple {99035#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,575 INFO L290 TraceCheckUtils]: 26: Hoare triple {99035#true} ~__cil_tmp116~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {99035#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {99035#true} is VALID [2022-04-08 14:42:29,576 INFO L290 TraceCheckUtils]: 28: Hoare triple {99035#true} ~myStatus~0 := ~status~6; {99035#true} is VALID [2022-04-08 14:42:29,576 INFO L272 TraceCheckUtils]: 29: Hoare triple {99035#true} call IofCompleteRequest(~Irp, 0); {99096#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:42:29,576 INFO L290 TraceCheckUtils]: 30: Hoare triple {99096#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {99035#true} is VALID [2022-04-08 14:42:29,577 INFO L290 TraceCheckUtils]: 31: Hoare triple {99035#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,577 INFO L290 TraceCheckUtils]: 32: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,578 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1550#return; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:42:29,579 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {99095#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {99035#true} #1490#return; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,580 INFO L290 TraceCheckUtils]: 37: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,580 INFO L290 TraceCheckUtils]: 38: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,580 INFO L290 TraceCheckUtils]: 39: Hoare triple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:42:29,581 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {99089#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {99043#(and (not (= ~SKIP2~0 2)) (= 2 ~DC~0))} #1370#return; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,582 INFO L290 TraceCheckUtils]: 41: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,582 INFO L290 TraceCheckUtils]: 42: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(0 != ~we_should_unload~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,583 INFO L290 TraceCheckUtils]: 43: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,584 INFO L290 TraceCheckUtils]: 44: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(1 == ~pended~0); {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,584 INFO L290 TraceCheckUtils]: 45: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume ~s~0 != ~UNLOADED~0; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 46: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume -1 != ~status~9; {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 47: Hoare triple {99069#(and (not (= ~SKIP2~0 2)) (= 2 ~s~0))} assume !(~s~0 != ~SKIP2~0); {99036#false} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 48: Hoare triple {99036#false} assume 1 != ~pended~0; {99036#false} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 49: Hoare triple {99036#false} assume ~s~0 == ~DC~0; {99036#false} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 50: Hoare triple {99036#false} assume 259 == ~status~9; {99036#false} is VALID [2022-04-08 14:42:29,585 INFO L272 TraceCheckUtils]: 51: Hoare triple {99036#false} call errorFn(); {99036#false} is VALID [2022-04-08 14:42:29,585 INFO L290 TraceCheckUtils]: 52: Hoare triple {99036#false} assume !false; {99036#false} is VALID [2022-04-08 14:42:29,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:42:29,586 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:42:29,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449635627] [2022-04-08 14:42:29,586 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449635627] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:29,586 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:29,586 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 14:42:29,587 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:42:29,587 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1256123049] [2022-04-08 14:42:29,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1256123049] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:29,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:29,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 14:42:29,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943471734] [2022-04-08 14:42:29,587 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:42:29,587 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-08 14:42:29,588 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:42:29,588 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:42:29,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:29,635 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 14:42:29,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:29,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 14:42:29,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 14:42:29,636 INFO L87 Difference]: Start difference. First operand 833 states and 1141 transitions. Second operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:42:42,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:42,622 INFO L93 Difference]: Finished difference Result 963 states and 1362 transitions. [2022-04-08 14:42:42,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 14:42:42,623 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 53 [2022-04-08 14:42:42,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:42:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:42:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-08 14:42:42,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:42:42,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 987 transitions. [2022-04-08 14:42:42,637 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 987 transitions. [2022-04-08 14:42:43,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 987 edges. 987 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:43,862 INFO L225 Difference]: With dead ends: 963 [2022-04-08 14:42:43,862 INFO L226 Difference]: Without dead ends: 957 [2022-04-08 14:42:43,863 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 [2022-04-08 14:42:43,863 INFO L913 BasicCegarLoop]: 653 mSDtfsCounter, 1945 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 2789 mSolverCounterSat, 648 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1971 SdHoareTripleChecker+Valid, 1450 SdHoareTripleChecker+Invalid, 3437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 648 IncrementalHoareTripleChecker+Valid, 2789 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-08 14:42:43,863 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1971 Valid, 1450 Invalid, 3437 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [648 Valid, 2789 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-08 14:42:43,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 957 states. [2022-04-08 14:42:45,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 957 to 833. [2022-04-08 14:42:45,117 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:42:45,118 INFO L82 GeneralOperation]: Start isEquivalent. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:45,119 INFO L74 IsIncluded]: Start isIncluded. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:45,119 INFO L87 Difference]: Start difference. First operand 957 states. Second operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:45,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:45,150 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-08 14:42:45,150 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-08 14:42:45,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:45,151 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:45,153 INFO L74 IsIncluded]: Start isIncluded. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-08 14:42:45,153 INFO L87 Difference]: Start difference. First operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) Second operand 957 states. [2022-04-08 14:42:45,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:45,189 INFO L93 Difference]: Finished difference Result 957 states and 1356 transitions. [2022-04-08 14:42:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1356 transitions. [2022-04-08 14:42:45,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:45,190 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:45,190 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:42:45,190 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:42:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 833 states, 652 states have (on average 1.361963190184049) internal successors, (888), 665 states have internal predecessors, (888), 111 states have call successors, (111), 51 states have call predecessors, (111), 69 states have return successors, (141), 124 states have call predecessors, (141), 105 states have call successors, (141) [2022-04-08 14:42:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 833 states and 1140 transitions. [2022-04-08 14:42:45,235 INFO L78 Accepts]: Start accepts. Automaton has 833 states and 1140 transitions. Word has length 53 [2022-04-08 14:42:45,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:42:45,235 INFO L478 AbstractCegarLoop]: Abstraction has 833 states and 1140 transitions. [2022-04-08 14:42:45,235 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.0) internal successors, (39), 7 states have internal predecessors, (39), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:42:45,235 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 833 states and 1140 transitions. [2022-04-08 14:42:47,581 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1140 edges. 1140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1140 transitions. [2022-04-08 14:42:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-04-08 14:42:47,582 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:42:47,582 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:42:47,582 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-04-08 14:42:47,583 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:42:47,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:42:47,583 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 1 times [2022-04-08 14:42:47,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:47,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [409478349] [2022-04-08 14:42:47,585 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:42:47,585 INFO L85 PathProgramCache]: Analyzing trace with hash 345342278, now seen corresponding path program 2 times [2022-04-08 14:42:47,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:42:47,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770417310] [2022-04-08 14:42:47,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:42:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:42:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:42:47,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104622#true} is VALID [2022-04-08 14:42:47,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 14:42:47,700 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-08 14:42:47,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:42:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:42:47,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104622#true} is VALID [2022-04-08 14:42:47,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 14:42:47,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-04-08 14:42:47,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:42:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 3: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 4: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 14:42:47,787 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 14:42:47,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 14:42:47,788 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,788 INFO L290 TraceCheckUtils]: 9: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,789 INFO L290 TraceCheckUtils]: 10: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,789 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,789 INFO L290 TraceCheckUtils]: 0: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {104622#true} is VALID [2022-04-08 14:42:47,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-08 14:42:47,790 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {104622#true} is VALID [2022-04-08 14:42:47,790 INFO L272 TraceCheckUtils]: 3: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:47,790 INFO L290 TraceCheckUtils]: 4: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 6: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 7: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 8: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 9: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 10: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 11: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 14:42:47,791 INFO L290 TraceCheckUtils]: 12: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,792 INFO L290 TraceCheckUtils]: 13: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,792 INFO L290 TraceCheckUtils]: 14: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,793 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,793 INFO L290 TraceCheckUtils]: 16: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,793 INFO L290 TraceCheckUtils]: 17: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,794 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {104622#true} call ULTIMATE.init(); {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:42:47,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {104654#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {104622#true} is VALID [2022-04-08 14:42:47,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 14:42:47,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {104622#true} {104622#true} #1498#return; {104622#true} is VALID [2022-04-08 14:42:47,800 INFO L272 TraceCheckUtils]: 4: Hoare triple {104622#true} call #t~ret180 := main(); {104622#true} is VALID [2022-04-08 14:42:47,800 INFO L290 TraceCheckUtils]: 5: Hoare triple {104622#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {104622#true} is VALID [2022-04-08 14:42:47,801 INFO L272 TraceCheckUtils]: 6: Hoare triple {104622#true} call _BLAST_init(); {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:47,802 INFO L290 TraceCheckUtils]: 7: Hoare triple {104655#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,802 INFO L290 TraceCheckUtils]: 8: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume true; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,803 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} {104622#true} #1366#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,803 INFO L290 TraceCheckUtils]: 10: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,804 INFO L290 TraceCheckUtils]: 11: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,804 INFO L272 TraceCheckUtils]: 12: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call stub_driver_init(); {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:47,805 INFO L290 TraceCheckUtils]: 13: Hoare triple {104656#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {104622#true} is VALID [2022-04-08 14:42:47,805 INFO L290 TraceCheckUtils]: 14: Hoare triple {104622#true} assume true; {104622#true} is VALID [2022-04-08 14:42:47,805 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {104622#true} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1368#return; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,805 INFO L290 TraceCheckUtils]: 16: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,806 INFO L290 TraceCheckUtils]: 17: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,806 INFO L290 TraceCheckUtils]: 18: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume !(3 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet162 && #t~nondet162 <= 2147483647;~tmp_ndt_3~0 := #t~nondet162;havoc #t~nondet162; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,807 INFO L290 TraceCheckUtils]: 19: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} assume 4 == ~tmp_ndt_3~0; {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} is VALID [2022-04-08 14:42:47,807 INFO L272 TraceCheckUtils]: 20: Hoare triple {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} call #t~ret165 := CdAudioPower(~devobj~0, ~pirp~0); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:47,807 INFO L290 TraceCheckUtils]: 21: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet148 && #t~nondet148 <= 2147483647;~Irp__CurrentLocation~1 := #t~nondet148;havoc #t~nondet148;assume -2147483648 <= #t~nondet149 && #t~nondet149 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~3 := #t~nondet149;havoc #t~nondet149;assume -2147483648 <= #t~nondet150 && #t~nondet150 <= 2147483647;~deviceExtension__TargetDeviceObject~4 := #t~nondet150;havoc #t~nondet150;havoc ~tmp~7; {104622#true} is VALID [2022-04-08 14:42:47,808 INFO L290 TraceCheckUtils]: 22: Hoare triple {104622#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {104622#true} is VALID [2022-04-08 14:42:47,808 INFO L290 TraceCheckUtils]: 23: Hoare triple {104622#true} #t~post151 := ~Irp__CurrentLocation~1;~Irp__CurrentLocation~1 := 1 + #t~post151;havoc #t~post151;#t~post152 := ~Irp__Tail__Overlay__CurrentStackLocation~3;~Irp__Tail__Overlay__CurrentStackLocation~3 := 1 + #t~post152;havoc #t~post152; {104622#true} is VALID [2022-04-08 14:42:47,808 INFO L272 TraceCheckUtils]: 24: Hoare triple {104622#true} call #t~ret153 := PoCallDriver(~deviceExtension__TargetDeviceObject~4, ~Irp); {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:42:47,808 INFO L290 TraceCheckUtils]: 25: Hoare triple {104657#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~compRetStatus~1;havoc ~returnVal~0;assume -2147483648 <= #t~nondet174 && #t~nondet174 <= 2147483647;~lcontext~1 := #t~nondet174;havoc #t~nondet174;havoc ~__cil_tmp7~0;havoc ~__cil_tmp8~2; {104622#true} is VALID [2022-04-08 14:42:47,808 INFO L290 TraceCheckUtils]: 26: Hoare triple {104622#true} assume !(0 != ~compRegistered~0); {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 27: Hoare triple {104622#true} havoc ~tmp_ndt_8~0;assume -2147483648 <= #t~nondet177 && #t~nondet177 <= 2147483647;~tmp_ndt_8~0 := #t~nondet177;havoc #t~nondet177; {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 28: Hoare triple {104622#true} assume !(0 == ~tmp_ndt_8~0);havoc ~tmp_ndt_9~0;assume -2147483648 <= #t~nondet178 && #t~nondet178 <= 2147483647;~tmp_ndt_9~0 := #t~nondet178;havoc #t~nondet178; {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 29: Hoare triple {104622#true} assume 1 == ~tmp_ndt_9~0; {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 30: Hoare triple {104622#true} ~returnVal~0 := -1073741823; {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 31: Hoare triple {104622#true} assume !(~s~0 == ~NP~0); {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 32: Hoare triple {104622#true} assume !(~s~0 == ~MPR1~0); {104622#true} is VALID [2022-04-08 14:42:47,809 INFO L290 TraceCheckUtils]: 33: Hoare triple {104622#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,810 INFO L290 TraceCheckUtils]: 34: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} #res := ~returnVal~0; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,810 INFO L290 TraceCheckUtils]: 35: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,811 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104622#true} #1410#return; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,811 INFO L290 TraceCheckUtils]: 37: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume -2147483648 <= #t~ret153 && #t~ret153 <= 2147483647;~tmp~7 := #t~ret153;havoc #t~ret153;#res := ~tmp~7; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,811 INFO L290 TraceCheckUtils]: 38: Hoare triple {104670#(<= ~SKIP2~0 ~s~0)} assume true; {104670#(<= ~SKIP2~0 ~s~0)} is VALID [2022-04-08 14:42:47,812 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {104670#(<= ~SKIP2~0 ~s~0)} {104630#(and (= 2 ~DC~0) (<= 4 ~SKIP2~0))} #1374#return; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,813 INFO L290 TraceCheckUtils]: 40: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -2147483648 <= #t~ret165 && #t~ret165 <= 2147483647;~status~9 := #t~ret165;havoc #t~ret165; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,813 INFO L290 TraceCheckUtils]: 41: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(0 != ~we_should_unload~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,813 INFO L290 TraceCheckUtils]: 42: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,814 INFO L290 TraceCheckUtils]: 43: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(1 == ~pended~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,814 INFO L290 TraceCheckUtils]: 44: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 != ~UNLOADED~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,814 INFO L290 TraceCheckUtils]: 45: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume -1 != ~status~9; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,815 INFO L290 TraceCheckUtils]: 46: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume !(~s~0 != ~SKIP2~0); {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,815 INFO L290 TraceCheckUtils]: 47: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume 1 != ~pended~0; {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} is VALID [2022-04-08 14:42:47,816 INFO L290 TraceCheckUtils]: 48: Hoare triple {104653#(and (= 2 ~DC~0) (not (= 2 ~s~0)))} assume ~s~0 == ~DC~0; {104623#false} is VALID [2022-04-08 14:42:47,816 INFO L290 TraceCheckUtils]: 49: Hoare triple {104623#false} assume 259 == ~status~9; {104623#false} is VALID [2022-04-08 14:42:47,816 INFO L272 TraceCheckUtils]: 50: Hoare triple {104623#false} call errorFn(); {104623#false} is VALID [2022-04-08 14:42:47,816 INFO L290 TraceCheckUtils]: 51: Hoare triple {104623#false} assume !false; {104623#false} is VALID [2022-04-08 14:42:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:42:47,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:42:47,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770417310] [2022-04-08 14:42:47,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770417310] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:47,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:47,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:42:47,817 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:42:47,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [409478349] [2022-04-08 14:42:47,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [409478349] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:42:47,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:42:47,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 14:42:47,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016812898] [2022-04-08 14:42:47,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:42:47,818 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-08 14:42:47,818 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:42:47,818 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 14:42:47,856 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:47,856 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 14:42:47,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:42:47,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 14:42:47,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-04-08 14:42:47,857 INFO L87 Difference]: Start difference. First operand 833 states and 1140 transitions. Second operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 14:42:57,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:57,434 INFO L93 Difference]: Finished difference Result 967 states and 1365 transitions. [2022-04-08 14:42:57,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 14:42:57,434 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) Word has length 52 [2022-04-08 14:42:57,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:42:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 14:42:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-08 14:42:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 14:42:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 980 transitions. [2022-04-08 14:42:57,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 980 transitions. [2022-04-08 14:42:58,625 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 980 edges. 980 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:42:58,672 INFO L225 Difference]: With dead ends: 967 [2022-04-08 14:42:58,673 INFO L226 Difference]: Without dead ends: 931 [2022-04-08 14:42:58,673 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 [2022-04-08 14:42:58,673 INFO L913 BasicCegarLoop]: 656 mSDtfsCounter, 1237 mSDsluCounter, 602 mSDsCounter, 0 mSdLazyCounter, 1900 mSolverCounterSat, 312 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1252 SdHoareTripleChecker+Valid, 1258 SdHoareTripleChecker+Invalid, 2212 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 312 IncrementalHoareTripleChecker+Valid, 1900 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:42:58,674 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1252 Valid, 1258 Invalid, 2212 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [312 Valid, 1900 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-04-08 14:42:58,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 931 states. [2022-04-08 14:42:59,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 931 to 805. [2022-04-08 14:42:59,908 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:42:59,909 INFO L82 GeneralOperation]: Start isEquivalent. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:42:59,909 INFO L74 IsIncluded]: Start isIncluded. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:42:59,910 INFO L87 Difference]: Start difference. First operand 931 states. Second operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:42:59,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:59,940 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-08 14:42:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-08 14:42:59,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:59,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:59,942 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-08 14:42:59,942 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 931 states. [2022-04-08 14:42:59,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:42:59,972 INFO L93 Difference]: Finished difference Result 931 states and 1325 transitions. [2022-04-08 14:42:59,972 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1325 transitions. [2022-04-08 14:42:59,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:42:59,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:42:59,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:42:59,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:42:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.370429252782194) internal successors, (862), 641 states have internal predecessors, (862), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:43:00,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1108 transitions. [2022-04-08 14:43:00,009 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1108 transitions. Word has length 52 [2022-04-08 14:43:00,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:43:00,009 INFO L478 AbstractCegarLoop]: Abstraction has 805 states and 1108 transitions. [2022-04-08 14:43:00,009 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 4.444444444444445) internal successors, (40), 5 states have internal predecessors, (40), 3 states have call successors, (7), 6 states have call predecessors, (7), 3 states have return successors, (5), 4 states have call predecessors, (5), 2 states have call successors, (5) [2022-04-08 14:43:00,009 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1108 transitions. [2022-04-08 14:43:02,362 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1108 edges. 1108 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1108 transitions. [2022-04-08 14:43:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-04-08 14:43:02,364 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:43:02,364 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:43:02,364 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-04-08 14:43:02,364 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:43:02,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:43:02,365 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 1 times [2022-04-08 14:43:02,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:02,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1277886020] [2022-04-08 14:43:02,365 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:43:02,365 INFO L85 PathProgramCache]: Analyzing trace with hash 56348596, now seen corresponding path program 2 times [2022-04-08 14:43:02,366 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:43:02,366 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82115627] [2022-04-08 14:43:02,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:43:02,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:43:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:43:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110097#true} is VALID [2022-04-08 14:43:02,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 14:43:02,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-08 14:43:02,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:43:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,524 INFO L290 TraceCheckUtils]: 0: Hoare triple {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 14:43:02,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 14:43:02,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:43:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110097#true} is VALID [2022-04-08 14:43:02,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 14:43:02,547 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:43:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:43:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:43:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:02,686 INFO L290 TraceCheckUtils]: 0: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 14:43:02,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,688 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 3: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 4: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,689 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:02,689 INFO L290 TraceCheckUtils]: 7: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 14:43:02,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,690 INFO L290 TraceCheckUtils]: 9: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,690 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,691 INFO L290 TraceCheckUtils]: 11: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,691 INFO L290 TraceCheckUtils]: 12: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,692 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,692 INFO L290 TraceCheckUtils]: 0: Hoare triple {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {110097#true} is VALID [2022-04-08 14:43:02,692 INFO L290 TraceCheckUtils]: 1: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-08 14:43:02,692 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-08 14:43:02,693 INFO L272 TraceCheckUtils]: 3: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:02,693 INFO L290 TraceCheckUtils]: 4: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-08 14:43:02,693 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 14:43:02,694 INFO L290 TraceCheckUtils]: 6: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,694 INFO L290 TraceCheckUtils]: 9: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,694 INFO L272 TraceCheckUtils]: 10: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:02,695 INFO L290 TraceCheckUtils]: 11: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 14:43:02,695 INFO L290 TraceCheckUtils]: 12: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,695 INFO L290 TraceCheckUtils]: 13: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,696 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,696 INFO L290 TraceCheckUtils]: 15: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,697 INFO L290 TraceCheckUtils]: 16: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,697 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,698 INFO L290 TraceCheckUtils]: 18: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,699 INFO L290 TraceCheckUtils]: 19: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,699 INFO L290 TraceCheckUtils]: 20: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,700 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,702 INFO L272 TraceCheckUtils]: 0: Hoare triple {110097#true} call ULTIMATE.init(); {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:43:02,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {110132#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {110097#true} is VALID [2022-04-08 14:43:02,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 14:43:02,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110097#true} {110097#true} #1498#return; {110097#true} is VALID [2022-04-08 14:43:02,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {110097#true} call #t~ret180 := main(); {110097#true} is VALID [2022-04-08 14:43:02,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {110097#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {110097#true} is VALID [2022-04-08 14:43:02,703 INFO L272 TraceCheckUtils]: 6: Hoare triple {110097#true} call _BLAST_init(); {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:02,704 INFO L290 TraceCheckUtils]: 7: Hoare triple {110133#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 14:43:02,705 INFO L290 TraceCheckUtils]: 8: Hoare triple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} assume true; {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} is VALID [2022-04-08 14:43:02,705 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {110134#(and (<= 7 ~IPC~0) (= (+ (- 2) ~DC~0) 0))} {110097#true} #1366#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,706 INFO L290 TraceCheckUtils]: 10: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,707 INFO L272 TraceCheckUtils]: 12: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call stub_driver_init(); {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:02,707 INFO L290 TraceCheckUtils]: 13: Hoare triple {110135#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {110097#true} is VALID [2022-04-08 14:43:02,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {110097#true} assume true; {110097#true} is VALID [2022-04-08 14:43:02,707 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110097#true} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1368#return; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,708 INFO L290 TraceCheckUtils]: 16: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} assume 2 == ~tmp_ndt_1~0; {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,709 INFO L272 TraceCheckUtils]: 18: Hoare triple {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:43:02,710 INFO L290 TraceCheckUtils]: 19: Hoare triple {110136#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {110097#true} is VALID [2022-04-08 14:43:02,710 INFO L290 TraceCheckUtils]: 20: Hoare triple {110097#true} assume !(2 == ~deviceExtension__Active~1); {110097#true} is VALID [2022-04-08 14:43:02,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {110097#true} assume 3 == ~deviceExtension__Active~1; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L272 TraceCheckUtils]: 22: Hoare triple {110097#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 23: Hoare triple {110152#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 25: Hoare triple {110097#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {110097#true} ~__cil_tmp116~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 27: Hoare triple {110097#true} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {110097#true} is VALID [2022-04-08 14:43:02,711 INFO L290 TraceCheckUtils]: 28: Hoare triple {110097#true} ~myStatus~0 := ~status~6; {110097#true} is VALID [2022-04-08 14:43:02,712 INFO L272 TraceCheckUtils]: 29: Hoare triple {110097#true} call IofCompleteRequest(~Irp, 0); {110158#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:02,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {110158#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {110097#true} is VALID [2022-04-08 14:43:02,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {110097#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,713 INFO L290 TraceCheckUtils]: 32: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,713 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1550#return; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,714 INFO L290 TraceCheckUtils]: 34: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} #res := ~status~6; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,714 INFO L290 TraceCheckUtils]: 35: Hoare triple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} assume true; {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} is VALID [2022-04-08 14:43:02,715 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {110157#(and (<= ~s~0 ~DC~0) (<= ~DC~0 ~s~0))} {110097#true} #1490#return; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,715 INFO L290 TraceCheckUtils]: 37: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} #res := ~status~3; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} assume true; {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} is VALID [2022-04-08 14:43:02,717 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {110151#(and (or (not (<= ~s~0 1)) (<= ~DC~0 ~s~0)) (or (<= ~s~0 ~DC~0) (<= ~s~0 2)))} {110105#(and (= 2 ~DC~0) (not (= ~IPC~0 2)))} #1370#return; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,718 INFO L290 TraceCheckUtils]: 42: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(0 != ~we_should_unload~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,719 INFO L290 TraceCheckUtils]: 43: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,719 INFO L290 TraceCheckUtils]: 44: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(1 == ~pended~0); {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,719 INFO L290 TraceCheckUtils]: 45: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~UNLOADED~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,720 INFO L290 TraceCheckUtils]: 46: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume -1 != ~status~9; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,720 INFO L290 TraceCheckUtils]: 47: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume ~s~0 != ~SKIP2~0; {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} is VALID [2022-04-08 14:43:02,721 INFO L290 TraceCheckUtils]: 48: Hoare triple {110131#(and (= 2 ~s~0) (not (= ~IPC~0 2)))} assume !(~s~0 != ~IPC~0); {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L290 TraceCheckUtils]: 49: Hoare triple {110098#false} assume 1 != ~pended~0; {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L290 TraceCheckUtils]: 50: Hoare triple {110098#false} assume ~s~0 == ~DC~0; {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L290 TraceCheckUtils]: 51: Hoare triple {110098#false} assume 259 == ~status~9; {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L272 TraceCheckUtils]: 52: Hoare triple {110098#false} call errorFn(); {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L290 TraceCheckUtils]: 53: Hoare triple {110098#false} assume !false; {110098#false} is VALID [2022-04-08 14:43:02,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:43:02,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:43:02,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82115627] [2022-04-08 14:43:02,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [82115627] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:02,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:02,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 14:43:02,722 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:43:02,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1277886020] [2022-04-08 14:43:02,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1277886020] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:02,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:02,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 14:43:02,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890266842] [2022-04-08 14:43:02,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:43:02,723 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-08 14:43:02,723 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:43:02,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:02,771 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:02,772 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 14:43:02,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:02,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 14:43:02,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-04-08 14:43:02,772 INFO L87 Difference]: Start difference. First operand 805 states and 1108 transitions. Second operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:13,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:13,940 INFO L93 Difference]: Finished difference Result 933 states and 1327 transitions. [2022-04-08 14:43:13,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 14:43:13,940 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) Word has length 54 [2022-04-08 14:43:13,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:43:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:13,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-08 14:43:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 961 transitions. [2022-04-08 14:43:13,953 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 961 transitions. [2022-04-08 14:43:15,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 961 edges. 961 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:15,157 INFO L225 Difference]: With dead ends: 933 [2022-04-08 14:43:15,157 INFO L226 Difference]: Without dead ends: 927 [2022-04-08 14:43:15,158 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 [2022-04-08 14:43:15,158 INFO L913 BasicCegarLoop]: 624 mSDtfsCounter, 1877 mSDsluCounter, 544 mSDsCounter, 0 mSdLazyCounter, 1879 mSolverCounterSat, 634 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1903 SdHoareTripleChecker+Valid, 1168 SdHoareTripleChecker+Invalid, 2513 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 634 IncrementalHoareTripleChecker+Valid, 1879 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-04-08 14:43:15,158 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1903 Valid, 1168 Invalid, 2513 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [634 Valid, 1879 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-04-08 14:43:15,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2022-04-08 14:43:16,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 805. [2022-04-08 14:43:16,740 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:43:16,741 INFO L82 GeneralOperation]: Start isEquivalent. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:43:16,742 INFO L74 IsIncluded]: Start isIncluded. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:43:16,742 INFO L87 Difference]: Start difference. First operand 927 states. Second operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:43:16,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:16,771 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-08 14:43:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-08 14:43:16,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:43:16,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:43:16,773 INFO L74 IsIncluded]: Start isIncluded. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-08 14:43:16,774 INFO L87 Difference]: Start difference. First operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) Second operand 927 states. [2022-04-08 14:43:16,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:16,803 INFO L93 Difference]: Finished difference Result 927 states and 1321 transitions. [2022-04-08 14:43:16,803 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1321 transitions. [2022-04-08 14:43:16,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:43:16,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:43:16,805 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:43:16,805 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:43:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 805 states, 629 states have (on average 1.368839427662957) internal successors, (861), 641 states have internal predecessors, (861), 108 states have call successors, (108), 49 states have call predecessors, (108), 67 states have return successors, (138), 121 states have call predecessors, (138), 102 states have call successors, (138) [2022-04-08 14:43:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 805 states and 1107 transitions. [2022-04-08 14:43:16,838 INFO L78 Accepts]: Start accepts. Automaton has 805 states and 1107 transitions. Word has length 54 [2022-04-08 14:43:16,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:43:16,838 INFO L478 AbstractCegarLoop]: Abstraction has 805 states and 1107 transitions. [2022-04-08 14:43:16,838 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 3.076923076923077) internal successors, (40), 7 states have internal predecessors, (40), 3 states have call successors, (8), 8 states have call predecessors, (8), 4 states have return successors, (6), 5 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:16,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 805 states and 1107 transitions. [2022-04-08 14:43:19,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1107 edges. 1107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1107 transitions. [2022-04-08 14:43:19,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 14:43:19,258 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:43:19,258 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:43:19,259 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-04-08 14:43:19,259 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:43:19,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:43:19,259 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 1 times [2022-04-08 14:43:19,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:19,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [639413463] [2022-04-08 14:43:19,259 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:43:19,259 INFO L85 PathProgramCache]: Analyzing trace with hash 2058958222, now seen corresponding path program 2 times [2022-04-08 14:43:19,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:43:19,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847442822] [2022-04-08 14:43:19,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:43:19,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:43:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:43:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115508#true} is VALID [2022-04-08 14:43:19,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,356 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-08 14:43:19,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:43:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115508#true} is VALID [2022-04-08 14:43:19,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,382 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-08 14:43:19,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:43:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115508#true} is VALID [2022-04-08 14:43:19,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-08 14:43:19,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:43:19,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:43:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:43:19,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:19,543 INFO L290 TraceCheckUtils]: 0: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 14:43:19,543 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 14:43:19,543 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,544 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,544 INFO L290 TraceCheckUtils]: 0: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-08 14:43:19,544 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 14:43:19,544 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,545 INFO L290 TraceCheckUtils]: 3: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,545 INFO L290 TraceCheckUtils]: 4: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,545 INFO L290 TraceCheckUtils]: 5: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,546 INFO L272 TraceCheckUtils]: 6: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:19,546 INFO L290 TraceCheckUtils]: 7: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 14:43:19,546 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 14:43:19,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,547 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,547 INFO L290 TraceCheckUtils]: 11: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,547 INFO L290 TraceCheckUtils]: 12: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,548 INFO L284 TraceCheckUtils]: 13: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 14:43:19,548 INFO L290 TraceCheckUtils]: 0: Hoare triple {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115508#true} is VALID [2022-04-08 14:43:19,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-08 14:43:19,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-08 14:43:19,549 INFO L272 TraceCheckUtils]: 3: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:19,549 INFO L290 TraceCheckUtils]: 4: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-08 14:43:19,549 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 14:43:19,549 INFO L290 TraceCheckUtils]: 6: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,551 INFO L272 TraceCheckUtils]: 10: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:19,551 INFO L290 TraceCheckUtils]: 11: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 14:43:19,551 INFO L290 TraceCheckUtils]: 12: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 14:43:19,551 INFO L290 TraceCheckUtils]: 13: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,552 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,552 INFO L290 TraceCheckUtils]: 15: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,552 INFO L290 TraceCheckUtils]: 16: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,553 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 14:43:19,553 INFO L290 TraceCheckUtils]: 18: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 14:43:19,553 INFO L290 TraceCheckUtils]: 19: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:43:19,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:43:19,554 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-08 14:43:19,556 INFO L272 TraceCheckUtils]: 0: Hoare triple {115508#true} call ULTIMATE.init(); {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:43:19,556 INFO L290 TraceCheckUtils]: 1: Hoare triple {115543#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {115508#true} is VALID [2022-04-08 14:43:19,556 INFO L290 TraceCheckUtils]: 2: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,556 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115508#true} {115508#true} #1498#return; {115508#true} is VALID [2022-04-08 14:43:19,556 INFO L272 TraceCheckUtils]: 4: Hoare triple {115508#true} call #t~ret180 := main(); {115508#true} is VALID [2022-04-08 14:43:19,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {115508#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {115508#true} is VALID [2022-04-08 14:43:19,557 INFO L272 TraceCheckUtils]: 6: Hoare triple {115508#true} call _BLAST_init(); {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:19,557 INFO L290 TraceCheckUtils]: 7: Hoare triple {115544#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {115508#true} is VALID [2022-04-08 14:43:19,557 INFO L290 TraceCheckUtils]: 8: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,557 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {115508#true} {115508#true} #1366#return; {115508#true} is VALID [2022-04-08 14:43:19,558 INFO L290 TraceCheckUtils]: 10: Hoare triple {115508#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {115508#true} is VALID [2022-04-08 14:43:19,558 INFO L290 TraceCheckUtils]: 11: Hoare triple {115508#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {115508#true} is VALID [2022-04-08 14:43:19,558 INFO L272 TraceCheckUtils]: 12: Hoare triple {115508#true} call stub_driver_init(); {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:19,558 INFO L290 TraceCheckUtils]: 13: Hoare triple {115545#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {115508#true} is VALID [2022-04-08 14:43:19,558 INFO L290 TraceCheckUtils]: 14: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,558 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115508#true} {115508#true} #1368#return; {115508#true} is VALID [2022-04-08 14:43:19,559 INFO L290 TraceCheckUtils]: 16: Hoare triple {115508#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {115508#true} is VALID [2022-04-08 14:43:19,559 INFO L290 TraceCheckUtils]: 17: Hoare triple {115508#true} assume 2 == ~tmp_ndt_1~0; {115508#true} is VALID [2022-04-08 14:43:19,559 INFO L272 TraceCheckUtils]: 18: Hoare triple {115508#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:43:19,559 INFO L290 TraceCheckUtils]: 19: Hoare triple {115546#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {115508#true} is VALID [2022-04-08 14:43:19,560 INFO L290 TraceCheckUtils]: 20: Hoare triple {115508#true} assume !(2 == ~deviceExtension__Active~1); {115508#true} is VALID [2022-04-08 14:43:19,560 INFO L290 TraceCheckUtils]: 21: Hoare triple {115508#true} assume 3 == ~deviceExtension__Active~1; {115508#true} is VALID [2022-04-08 14:43:19,560 INFO L272 TraceCheckUtils]: 22: Hoare triple {115508#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:19,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {115564#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {115508#true} is VALID [2022-04-08 14:43:19,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0; {115508#true} is VALID [2022-04-08 14:43:19,561 INFO L290 TraceCheckUtils]: 25: Hoare triple {115508#true} assume ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 < ~TrackData__0~0;~status~6 := -1073741789;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~__cil_tmp116~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} assume 18446744071562067990 == ~__cil_tmp116~0 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,562 INFO L290 TraceCheckUtils]: 28: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} ~myStatus~0 := ~status~6; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,562 INFO L272 TraceCheckUtils]: 29: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} call IofCompleteRequest(~Irp, 0); {115571#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:43:19,562 INFO L290 TraceCheckUtils]: 30: Hoare triple {115571#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {115508#true} is VALID [2022-04-08 14:43:19,562 INFO L290 TraceCheckUtils]: 31: Hoare triple {115508#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {115508#true} is VALID [2022-04-08 14:43:19,563 INFO L290 TraceCheckUtils]: 32: Hoare triple {115508#true} assume true; {115508#true} is VALID [2022-04-08 14:43:19,563 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {115508#true} {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #1550#return; {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} is VALID [2022-04-08 14:43:19,563 INFO L290 TraceCheckUtils]: 34: Hoare triple {115565#(<= (+ 1073741789 CdAudio435DeviceControl_~status~6) 0)} #res := ~status~6; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,564 INFO L290 TraceCheckUtils]: 35: Hoare triple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} assume true; {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:43:19,564 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {115570#(<= (+ |CdAudio435DeviceControl_#res| 1073741789) 0)} {115508#true} #1490#return; {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} is VALID [2022-04-08 14:43:19,565 INFO L290 TraceCheckUtils]: 37: Hoare triple {115561#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret32|) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 14:43:19,565 INFO L290 TraceCheckUtils]: 38: Hoare triple {115562#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:43:19,565 INFO L290 TraceCheckUtils]: 39: Hoare triple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:43:19,566 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {115563#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {115508#true} #1370#return; {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} is VALID [2022-04-08 14:43:19,566 INFO L290 TraceCheckUtils]: 41: Hoare triple {115541#(<= (+ 1073741789 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(0 != ~we_should_unload~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,567 INFO L290 TraceCheckUtils]: 44: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(1 == ~pended~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,567 INFO L290 TraceCheckUtils]: 45: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~UNLOADED~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,568 INFO L290 TraceCheckUtils]: 46: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume -1 != ~status~9; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,568 INFO L290 TraceCheckUtils]: 47: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~SKIP2~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,568 INFO L290 TraceCheckUtils]: 48: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 != ~IPC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume !(~s~0 != ~DC~0); {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,569 INFO L290 TraceCheckUtils]: 50: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 1 != ~pended~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,569 INFO L290 TraceCheckUtils]: 51: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume ~s~0 == ~DC~0; {115542#(<= (+ main_~status~9 1073741789) 0)} is VALID [2022-04-08 14:43:19,570 INFO L290 TraceCheckUtils]: 52: Hoare triple {115542#(<= (+ main_~status~9 1073741789) 0)} assume 259 == ~status~9; {115509#false} is VALID [2022-04-08 14:43:19,570 INFO L272 TraceCheckUtils]: 53: Hoare triple {115509#false} call errorFn(); {115509#false} is VALID [2022-04-08 14:43:19,570 INFO L290 TraceCheckUtils]: 54: Hoare triple {115509#false} assume !false; {115509#false} is VALID [2022-04-08 14:43:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:43:19,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:43:19,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847442822] [2022-04-08 14:43:19,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847442822] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:19,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:19,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:43:19,571 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:43:19,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [639413463] [2022-04-08 14:43:19,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [639413463] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:19,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:19,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:43:19,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484810230] [2022-04-08 14:43:19,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:43:19,571 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-08 14:43:19,571 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:43:19,572 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:19,610 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:19,611 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 14:43:19,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:19,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 14:43:19,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=172, Unknown=0, NotChecked=0, Total=210 [2022-04-08 14:43:19,612 INFO L87 Difference]: Start difference. First operand 805 states and 1107 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:37,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:37,478 INFO L93 Difference]: Finished difference Result 956 states and 1356 transitions. [2022-04-08 14:43:37,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 14:43:37,479 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 55 [2022-04-08 14:43:37,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:43:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-08 14:43:37,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 959 transitions. [2022-04-08 14:43:37,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 959 transitions. [2022-04-08 14:43:38,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 959 edges. 959 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:38,625 INFO L225 Difference]: With dead ends: 956 [2022-04-08 14:43:38,625 INFO L226 Difference]: Without dead ends: 916 [2022-04-08 14:43:38,626 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2022-04-08 14:43:38,627 INFO L913 BasicCegarLoop]: 675 mSDtfsCounter, 728 mSDsluCounter, 2042 mSDsCounter, 0 mSdLazyCounter, 5361 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 731 SdHoareTripleChecker+Valid, 2717 SdHoareTripleChecker+Invalid, 5657 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 5361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:43:38,627 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [731 Valid, 2717 Invalid, 5657 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 5361 Invalid, 0 Unknown, 0 Unchecked, 7.4s Time] [2022-04-08 14:43:38,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-04-08 14:43:40,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 796. [2022-04-08 14:43:40,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:43:40,188 INFO L82 GeneralOperation]: Start isEquivalent. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 14:43:40,189 INFO L74 IsIncluded]: Start isIncluded. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 14:43:40,190 INFO L87 Difference]: Start difference. First operand 916 states. Second operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 14:43:40,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:40,219 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-08 14:43:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-08 14:43:40,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:43:40,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:43:40,222 INFO L74 IsIncluded]: Start isIncluded. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-08 14:43:40,222 INFO L87 Difference]: Start difference. First operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) Second operand 916 states. [2022-04-08 14:43:40,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:40,252 INFO L93 Difference]: Finished difference Result 916 states and 1293 transitions. [2022-04-08 14:43:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1293 transitions. [2022-04-08 14:43:40,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:43:40,253 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:43:40,253 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:43:40,253 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:43:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 622 states have (on average 1.3520900321543408) internal successors, (841), 634 states have internal predecessors, (841), 106 states have call successors, (106), 49 states have call predecessors, (106), 67 states have return successors, (136), 119 states have call predecessors, (136), 100 states have call successors, (136) [2022-04-08 14:43:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1083 transitions. [2022-04-08 14:43:40,286 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1083 transitions. Word has length 55 [2022-04-08 14:43:40,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:43:40,286 INFO L478 AbstractCegarLoop]: Abstraction has 796 states and 1083 transitions. [2022-04-08 14:43:40,287 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:43:40,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 796 states and 1083 transitions. [2022-04-08 14:43:42,664 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1083 edges. 1083 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1083 transitions. [2022-04-08 14:43:42,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-04-08 14:43:42,665 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:43:42,665 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:43:42,665 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-04-08 14:43:42,665 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:43:42,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:43:42,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 1 times [2022-04-08 14:43:42,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:42,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1826430138] [2022-04-08 14:43:42,666 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:43:42,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1588510132, now seen corresponding path program 2 times [2022-04-08 14:43:42,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:43:42,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700436012] [2022-04-08 14:43:42,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:43:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:43:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:43:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {120918#true} is VALID [2022-04-08 14:43:42,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,766 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-08 14:43:42,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:43:42,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,792 INFO L290 TraceCheckUtils]: 0: Hoare triple {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120918#true} is VALID [2022-04-08 14:43:42,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-08 14:43:42,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:43:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,810 INFO L290 TraceCheckUtils]: 0: Hoare triple {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {120918#true} is VALID [2022-04-08 14:43:42,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,810 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-08 14:43:42,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 14:43:42,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:43:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:43:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:43:42,913 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-08 14:43:42,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 14:43:42,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 14:43:42,913 INFO L290 TraceCheckUtils]: 3: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 14:43:42,913 INFO L290 TraceCheckUtils]: 4: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 14:43:42,914 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:43:42,914 INFO L290 TraceCheckUtils]: 6: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,915 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:43:42,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-08 14:43:42,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 14:43:42,916 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-08 14:43:42,916 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,916 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-08 14:43:42,916 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 14:43:42,917 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 14:43:42,917 INFO L290 TraceCheckUtils]: 7: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 14:43:42,917 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 14:43:42,917 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:43:42,917 INFO L290 TraceCheckUtils]: 10: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,918 INFO L290 TraceCheckUtils]: 11: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,918 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:43:42,919 INFO L290 TraceCheckUtils]: 13: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,919 INFO L290 TraceCheckUtils]: 14: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,920 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {120918#true} is VALID [2022-04-08 14:43:42,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 14:43:42,920 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 14:43:42,921 INFO L272 TraceCheckUtils]: 3: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,921 INFO L290 TraceCheckUtils]: 4: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-08 14:43:42,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 14:43:42,921 INFO L290 TraceCheckUtils]: 6: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-08 14:43:42,922 INFO L272 TraceCheckUtils]: 7: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,922 INFO L290 TraceCheckUtils]: 8: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-08 14:43:42,922 INFO L290 TraceCheckUtils]: 9: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 14:43:42,922 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 14:43:42,922 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 14:43:42,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 14:43:42,923 INFO L290 TraceCheckUtils]: 13: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:43:42,923 INFO L290 TraceCheckUtils]: 14: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,923 INFO L290 TraceCheckUtils]: 15: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,924 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:43:42,925 INFO L290 TraceCheckUtils]: 17: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,925 INFO L290 TraceCheckUtils]: 18: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,926 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,926 INFO L290 TraceCheckUtils]: 20: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 14:43:42,926 INFO L290 TraceCheckUtils]: 21: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 14:43:42,927 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-08 14:43:42,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {120918#true} call ULTIMATE.init(); {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:43:42,929 INFO L290 TraceCheckUtils]: 1: Hoare triple {120954#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {120918#true} is VALID [2022-04-08 14:43:42,929 INFO L290 TraceCheckUtils]: 2: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,929 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120918#true} {120918#true} #1498#return; {120918#true} is VALID [2022-04-08 14:43:42,929 INFO L272 TraceCheckUtils]: 4: Hoare triple {120918#true} call #t~ret180 := main(); {120918#true} is VALID [2022-04-08 14:43:42,929 INFO L290 TraceCheckUtils]: 5: Hoare triple {120918#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {120918#true} is VALID [2022-04-08 14:43:42,930 INFO L272 TraceCheckUtils]: 6: Hoare triple {120918#true} call _BLAST_init(); {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,930 INFO L290 TraceCheckUtils]: 7: Hoare triple {120955#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {120918#true} is VALID [2022-04-08 14:43:42,930 INFO L290 TraceCheckUtils]: 8: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,930 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {120918#true} {120918#true} #1366#return; {120918#true} is VALID [2022-04-08 14:43:42,930 INFO L290 TraceCheckUtils]: 10: Hoare triple {120918#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {120918#true} is VALID [2022-04-08 14:43:42,930 INFO L290 TraceCheckUtils]: 11: Hoare triple {120918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L272 TraceCheckUtils]: 12: Hoare triple {120918#true} call stub_driver_init(); {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,931 INFO L290 TraceCheckUtils]: 13: Hoare triple {120956#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L290 TraceCheckUtils]: 14: Hoare triple {120918#true} assume true; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120918#true} {120918#true} #1368#return; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L290 TraceCheckUtils]: 16: Hoare triple {120918#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L290 TraceCheckUtils]: 17: Hoare triple {120918#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {120918#true} is VALID [2022-04-08 14:43:42,931 INFO L290 TraceCheckUtils]: 18: Hoare triple {120918#true} assume 3 == ~tmp_ndt_2~0; {120918#true} is VALID [2022-04-08 14:43:42,932 INFO L272 TraceCheckUtils]: 19: Hoare triple {120918#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:43:42,932 INFO L290 TraceCheckUtils]: 20: Hoare triple {120957#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {120918#true} is VALID [2022-04-08 14:43:42,932 INFO L290 TraceCheckUtils]: 21: Hoare triple {120918#true} assume !(0 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 14:43:42,933 INFO L290 TraceCheckUtils]: 22: Hoare triple {120918#true} assume !(22 == ~irpSp__MinorFunction~0); {120918#true} is VALID [2022-04-08 14:43:42,933 INFO L272 TraceCheckUtils]: 23: Hoare triple {120918#true} call #t~ret29 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,933 INFO L290 TraceCheckUtils]: 24: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {120918#true} is VALID [2022-04-08 14:43:42,933 INFO L290 TraceCheckUtils]: 25: Hoare triple {120918#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {120918#true} is VALID [2022-04-08 14:43:42,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {120918#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {120918#true} is VALID [2022-04-08 14:43:42,934 INFO L272 TraceCheckUtils]: 27: Hoare triple {120918#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:43:42,934 INFO L290 TraceCheckUtils]: 28: Hoare triple {120976#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {120918#true} is VALID [2022-04-08 14:43:42,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {120918#true} assume !(0 != ~compRegistered~0); {120918#true} is VALID [2022-04-08 14:43:42,934 INFO L290 TraceCheckUtils]: 30: Hoare triple {120918#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {120918#true} is VALID [2022-04-08 14:43:42,934 INFO L290 TraceCheckUtils]: 31: Hoare triple {120918#true} assume !(~s~0 == ~NP~0); {120918#true} is VALID [2022-04-08 14:43:42,934 INFO L290 TraceCheckUtils]: 32: Hoare triple {120918#true} assume !(~s~0 == ~MPR1~0); {120918#true} is VALID [2022-04-08 14:43:42,935 INFO L290 TraceCheckUtils]: 33: Hoare triple {120918#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:43:42,935 INFO L290 TraceCheckUtils]: 34: Hoare triple {120988#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,936 INFO L284 TraceCheckUtils]: 36: Hoare quadruple {120989#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {120918#true} #1478#return; {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:43:42,936 INFO L290 TraceCheckUtils]: 37: Hoare triple {120986#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,937 INFO L290 TraceCheckUtils]: 38: Hoare triple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:43:42,937 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {120987#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {120918#true} #1432#return; {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {120974#(= |CdAudioPnp_#t~ret29| ~lowerDriverReturn~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647;~tmp___0~0 := #t~ret29;havoc #t~ret29;#res := ~tmp___0~0; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 14:43:42,938 INFO L290 TraceCheckUtils]: 41: Hoare triple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} assume true; {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} is VALID [2022-04-08 14:43:42,939 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {120975#(= ~lowerDriverReturn~0 |CdAudioPnp_#res|)} {120918#true} #1372#return; {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} is VALID [2022-04-08 14:43:42,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {120952#(= ~lowerDriverReturn~0 |main_#t~ret164|)} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,940 INFO L290 TraceCheckUtils]: 46: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,942 INFO L290 TraceCheckUtils]: 50: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {120953#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:43:42,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {120953#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {120919#false} is VALID [2022-04-08 14:43:42,942 INFO L272 TraceCheckUtils]: 53: Hoare triple {120919#false} call errorFn(); {120919#false} is VALID [2022-04-08 14:43:42,943 INFO L290 TraceCheckUtils]: 54: Hoare triple {120919#false} assume !false; {120919#false} is VALID [2022-04-08 14:43:42,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:43:42,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:43:42,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700436012] [2022-04-08 14:43:42,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700436012] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:42,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:42,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:43:42,944 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:43:42,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1826430138] [2022-04-08 14:43:42,944 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1826430138] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:43:42,944 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:43:42,944 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:43:42,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261888079] [2022-04-08 14:43:42,944 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:43:42,945 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-08 14:43:42,945 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:43:42,945 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:43:42,984 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:43:42,984 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 14:43:42,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:43:42,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 14:43:42,985 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-08 14:43:42,985 INFO L87 Difference]: Start difference. First operand 796 states and 1083 transitions. Second operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:43:59,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:43:59,847 INFO L93 Difference]: Finished difference Result 932 states and 1310 transitions. [2022-04-08 14:43:59,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 14:43:59,847 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 55 [2022-04-08 14:43:59,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:43:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:43:59,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-08 14:43:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:43:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 903 transitions. [2022-04-08 14:43:59,863 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 903 transitions. [2022-04-08 14:44:00,889 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 903 edges. 903 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:00,927 INFO L225 Difference]: With dead ends: 932 [2022-04-08 14:44:00,927 INFO L226 Difference]: Without dead ends: 914 [2022-04-08 14:44:00,928 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:44:00,928 INFO L913 BasicCegarLoop]: 670 mSDtfsCounter, 1311 mSDsluCounter, 2052 mSDsCounter, 0 mSdLazyCounter, 4719 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1313 SdHoareTripleChecker+Valid, 2722 SdHoareTripleChecker+Invalid, 5248 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 4719 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-04-08 14:44:00,929 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1313 Valid, 2722 Invalid, 5248 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 4719 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-08 14:44:00,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-08 14:44:02,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 794. [2022-04-08 14:44:02,476 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:44:02,477 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:02,477 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:02,478 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:02,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:02,507 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-08 14:44:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-08 14:44:02,508 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:02,508 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:02,510 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-08 14:44:02,510 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 914 states. [2022-04-08 14:44:02,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:02,541 INFO L93 Difference]: Finished difference Result 914 states and 1289 transitions. [2022-04-08 14:44:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1289 transitions. [2022-04-08 14:44:02,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:02,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:02,543 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:44:02,543 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:44:02,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3510466988727858) internal successors, (839), 633 states have internal predecessors, (839), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1079 transitions. [2022-04-08 14:44:02,575 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1079 transitions. Word has length 55 [2022-04-08 14:44:02,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:44:02,576 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1079 transitions. [2022-04-08 14:44:02,576 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.7333333333333334) internal successors, (41), 7 states have internal predecessors, (41), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:02,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1079 transitions. [2022-04-08 14:44:04,978 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1079 edges. 1079 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1079 transitions. [2022-04-08 14:44:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-08 14:44:04,980 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:44:04,980 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:44:04,980 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-04-08 14:44:04,980 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:44:04,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:44:04,980 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 1 times [2022-04-08 14:44:04,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:04,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1619561927] [2022-04-08 14:44:04,981 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:44:04,981 INFO L85 PathProgramCache]: Analyzing trace with hash 170307092, now seen corresponding path program 2 times [2022-04-08 14:44:04,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:44:04,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010614410] [2022-04-08 14:44:04,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:44:04,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:44:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:44:05,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,055 INFO L290 TraceCheckUtils]: 0: Hoare triple {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126274#true} is VALID [2022-04-08 14:44:05,055 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,055 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-08 14:44:05,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:44:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126274#true} is VALID [2022-04-08 14:44:05,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,079 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-08 14:44:05,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:44:05,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,095 INFO L290 TraceCheckUtils]: 0: Hoare triple {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126274#true} is VALID [2022-04-08 14:44:05,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,095 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-08 14:44:05,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:44:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 14:44:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 14:44:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:05,173 INFO L290 TraceCheckUtils]: 0: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-08 14:44:05,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,175 INFO L290 TraceCheckUtils]: 3: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,175 INFO L290 TraceCheckUtils]: 4: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,175 INFO L290 TraceCheckUtils]: 5: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,176 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 14:44:05,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-08 14:44:05,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 14:44:05,177 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 14:44:05,177 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,177 INFO L290 TraceCheckUtils]: 4: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,178 INFO L272 TraceCheckUtils]: 5: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:05,178 INFO L290 TraceCheckUtils]: 6: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-08 14:44:05,179 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,179 INFO L290 TraceCheckUtils]: 9: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,179 INFO L290 TraceCheckUtils]: 10: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,181 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 14:44:05,181 INFO L290 TraceCheckUtils]: 13: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 14:44:05,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 14:44:05,181 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 14:44:05,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {126274#true} is VALID [2022-04-08 14:44:05,181 INFO L290 TraceCheckUtils]: 1: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,181 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,182 INFO L290 TraceCheckUtils]: 3: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,182 INFO L290 TraceCheckUtils]: 4: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-08 14:44:05,182 INFO L272 TraceCheckUtils]: 5: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:44:05,183 INFO L290 TraceCheckUtils]: 6: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-08 14:44:05,183 INFO L290 TraceCheckUtils]: 7: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 14:44:05,183 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 14:44:05,183 INFO L290 TraceCheckUtils]: 9: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,184 INFO L290 TraceCheckUtils]: 10: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,184 INFO L272 TraceCheckUtils]: 11: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:05,184 INFO L290 TraceCheckUtils]: 12: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-08 14:44:05,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,185 INFO L290 TraceCheckUtils]: 15: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,186 INFO L290 TraceCheckUtils]: 16: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,186 INFO L290 TraceCheckUtils]: 17: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,187 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 14:44:05,187 INFO L290 TraceCheckUtils]: 19: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 14:44:05,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 14:44:05,187 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 14:44:05,187 INFO L290 TraceCheckUtils]: 22: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-08 14:44:05,187 INFO L290 TraceCheckUtils]: 23: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-08 14:44:05,188 INFO L290 TraceCheckUtils]: 24: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 14:44:05,188 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-08 14:44:05,189 INFO L272 TraceCheckUtils]: 0: Hoare triple {126274#true} call ULTIMATE.init(); {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:44:05,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {126311#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {126274#true} is VALID [2022-04-08 14:44:05,190 INFO L290 TraceCheckUtils]: 2: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,190 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126274#true} {126274#true} #1498#return; {126274#true} is VALID [2022-04-08 14:44:05,190 INFO L272 TraceCheckUtils]: 4: Hoare triple {126274#true} call #t~ret180 := main(); {126274#true} is VALID [2022-04-08 14:44:05,190 INFO L290 TraceCheckUtils]: 5: Hoare triple {126274#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {126274#true} is VALID [2022-04-08 14:44:05,191 INFO L272 TraceCheckUtils]: 6: Hoare triple {126274#true} call _BLAST_init(); {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:05,191 INFO L290 TraceCheckUtils]: 7: Hoare triple {126312#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {126274#true} is VALID [2022-04-08 14:44:05,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,191 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {126274#true} {126274#true} #1366#return; {126274#true} is VALID [2022-04-08 14:44:05,191 INFO L290 TraceCheckUtils]: 10: Hoare triple {126274#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {126274#true} is VALID [2022-04-08 14:44:05,191 INFO L290 TraceCheckUtils]: 11: Hoare triple {126274#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {126274#true} is VALID [2022-04-08 14:44:05,192 INFO L272 TraceCheckUtils]: 12: Hoare triple {126274#true} call stub_driver_init(); {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:05,192 INFO L290 TraceCheckUtils]: 13: Hoare triple {126313#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {126274#true} is VALID [2022-04-08 14:44:05,192 INFO L290 TraceCheckUtils]: 14: Hoare triple {126274#true} assume true; {126274#true} is VALID [2022-04-08 14:44:05,192 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126274#true} {126274#true} #1368#return; {126274#true} is VALID [2022-04-08 14:44:05,193 INFO L290 TraceCheckUtils]: 16: Hoare triple {126274#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {126274#true} is VALID [2022-04-08 14:44:05,193 INFO L290 TraceCheckUtils]: 17: Hoare triple {126274#true} assume 2 == ~tmp_ndt_1~0; {126274#true} is VALID [2022-04-08 14:44:05,193 INFO L272 TraceCheckUtils]: 18: Hoare triple {126274#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:44:05,194 INFO L290 TraceCheckUtils]: 19: Hoare triple {126314#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {126274#true} is VALID [2022-04-08 14:44:05,194 INFO L290 TraceCheckUtils]: 20: Hoare triple {126274#true} assume !(2 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,194 INFO L290 TraceCheckUtils]: 21: Hoare triple {126274#true} assume !(3 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,194 INFO L290 TraceCheckUtils]: 22: Hoare triple {126274#true} assume !(1 == ~deviceExtension__Active~1); {126274#true} is VALID [2022-04-08 14:44:05,194 INFO L290 TraceCheckUtils]: 23: Hoare triple {126274#true} assume 7 == ~deviceExtension__Active~1; {126274#true} is VALID [2022-04-08 14:44:05,195 INFO L272 TraceCheckUtils]: 24: Hoare triple {126274#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:44:05,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {126331#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {126274#true} is VALID [2022-04-08 14:44:05,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {126274#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1; {126274#true} is VALID [2022-04-08 14:44:05,195 INFO L290 TraceCheckUtils]: 27: Hoare triple {126274#true} assume !(~s~0 != ~NP~0); {126274#true} is VALID [2022-04-08 14:44:05,195 INFO L290 TraceCheckUtils]: 28: Hoare triple {126274#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 0; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,196 INFO L290 TraceCheckUtils]: 29: Hoare triple {126332#(<= 1 ~compRegistered~0)} ~irpSp__Control~0 := 224; {126332#(<= 1 ~compRegistered~0)} is VALID [2022-04-08 14:44:05,196 INFO L272 TraceCheckUtils]: 30: Hoare triple {126332#(<= 1 ~compRegistered~0)} call #t~ret142 := IofCallDriver(~deviceExtension__TargetDeviceObject~2, ~Irp); {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:05,197 INFO L290 TraceCheckUtils]: 31: Hoare triple {126340#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {126274#true} is VALID [2022-04-08 14:44:05,197 INFO L290 TraceCheckUtils]: 32: Hoare triple {126274#true} assume !(0 != ~compRegistered~0); {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,197 INFO L290 TraceCheckUtils]: 33: Hoare triple {126341#(<= ~compRegistered~0 0)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,198 INFO L290 TraceCheckUtils]: 34: Hoare triple {126341#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,198 INFO L290 TraceCheckUtils]: 35: Hoare triple {126341#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,198 INFO L290 TraceCheckUtils]: 36: Hoare triple {126341#(<= ~compRegistered~0 0)} assume true; {126341#(<= ~compRegistered~0 0)} is VALID [2022-04-08 14:44:05,199 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {126341#(<= ~compRegistered~0 0)} {126332#(<= 1 ~compRegistered~0)} #1402#return; {126275#false} is VALID [2022-04-08 14:44:05,199 INFO L290 TraceCheckUtils]: 38: Hoare triple {126275#false} assume -2147483648 <= #t~ret142 && #t~ret142 <= 2147483647;~tmp~6 := #t~ret142;havoc #t~ret142;#res := ~tmp~6; {126275#false} is VALID [2022-04-08 14:44:05,199 INFO L290 TraceCheckUtils]: 39: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 14:44:05,199 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {126275#false} {126274#true} #1494#return; {126275#false} is VALID [2022-04-08 14:44:05,199 INFO L290 TraceCheckUtils]: 41: Hoare triple {126275#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {126275#false} is VALID [2022-04-08 14:44:05,199 INFO L290 TraceCheckUtils]: 42: Hoare triple {126275#false} #res := ~status~3; {126275#false} is VALID [2022-04-08 14:44:05,200 INFO L290 TraceCheckUtils]: 43: Hoare triple {126275#false} assume true; {126275#false} is VALID [2022-04-08 14:44:05,200 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {126275#false} {126274#true} #1370#return; {126275#false} is VALID [2022-04-08 14:44:05,200 INFO L290 TraceCheckUtils]: 45: Hoare triple {126275#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {126275#false} is VALID [2022-04-08 14:44:05,200 INFO L290 TraceCheckUtils]: 46: Hoare triple {126275#false} assume !(0 != ~we_should_unload~0); {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 48: Hoare triple {126275#false} assume !(1 == ~pended~0); {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 49: Hoare triple {126275#false} assume ~s~0 != ~UNLOADED~0; {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 50: Hoare triple {126275#false} assume -1 != ~status~9; {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 51: Hoare triple {126275#false} assume ~s~0 != ~SKIP2~0; {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 52: Hoare triple {126275#false} assume ~s~0 != ~IPC~0; {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L290 TraceCheckUtils]: 53: Hoare triple {126275#false} assume ~s~0 != ~DC~0; {126275#false} is VALID [2022-04-08 14:44:05,208 INFO L272 TraceCheckUtils]: 54: Hoare triple {126275#false} call errorFn(); {126275#false} is VALID [2022-04-08 14:44:05,209 INFO L290 TraceCheckUtils]: 55: Hoare triple {126275#false} assume !false; {126275#false} is VALID [2022-04-08 14:44:05,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:05,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:44:05,209 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010614410] [2022-04-08 14:44:05,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010614410] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:05,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:05,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 14:44:05,210 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:44:05,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1619561927] [2022-04-08 14:44:05,210 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1619561927] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:05,210 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:05,210 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 14:44:05,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905478180] [2022-04-08 14:44:05,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:44:05,211 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-08 14:44:05,211 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:44:05,211 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:44:05,250 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:05,250 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 14:44:05,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:05,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 14:44:05,251 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2022-04-08 14:44:05,251 INFO L87 Difference]: Start difference. First operand 794 states and 1079 transitions. Second operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:44:13,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:13,543 INFO L93 Difference]: Finished difference Result 979 states and 1361 transitions. [2022-04-08 14:44:13,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 14:44:13,543 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 56 [2022-04-08 14:44:13,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:44:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:44:13,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-08 14:44:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:44:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1009 transitions. [2022-04-08 14:44:13,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 1009 transitions. [2022-04-08 14:44:14,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1009 edges. 1009 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:14,738 INFO L225 Difference]: With dead ends: 979 [2022-04-08 14:44:14,738 INFO L226 Difference]: Without dead ends: 936 [2022-04-08 14:44:14,738 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2022-04-08 14:44:14,739 INFO L913 BasicCegarLoop]: 680 mSDtfsCounter, 1530 mSDsluCounter, 580 mSDsCounter, 0 mSdLazyCounter, 1257 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1540 SdHoareTripleChecker+Valid, 1260 SdHoareTripleChecker+Invalid, 1637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 1257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:44:14,739 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1540 Valid, 1260 Invalid, 1637 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 1257 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-08 14:44:14,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 936 states. [2022-04-08 14:44:16,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 936 to 794. [2022-04-08 14:44:16,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:44:16,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:16,614 INFO L74 IsIncluded]: Start isIncluded. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:16,615 INFO L87 Difference]: Start difference. First operand 936 states. Second operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:16,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:16,643 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-08 14:44:16,643 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-08 14:44:16,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:16,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:16,646 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-08 14:44:16,646 INFO L87 Difference]: Start difference. First operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) Second operand 936 states. [2022-04-08 14:44:16,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:16,676 INFO L93 Difference]: Finished difference Result 936 states and 1310 transitions. [2022-04-08 14:44:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1310 transitions. [2022-04-08 14:44:16,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:16,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:16,678 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:44:16,678 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:44:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 621 states have (on average 1.3494363929146538) internal successors, (838), 633 states have internal predecessors, (838), 105 states have call successors, (105), 49 states have call predecessors, (105), 67 states have return successors, (135), 118 states have call predecessors, (135), 99 states have call successors, (135) [2022-04-08 14:44:16,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1078 transitions. [2022-04-08 14:44:16,711 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1078 transitions. Word has length 56 [2022-04-08 14:44:16,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:44:16,711 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1078 transitions. [2022-04-08 14:44:16,712 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 4.2) internal successors, (42), 4 states have internal predecessors, (42), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:44:16,712 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1078 transitions. [2022-04-08 14:44:19,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1078 edges. 1078 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1078 transitions. [2022-04-08 14:44:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-04-08 14:44:19,162 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:44:19,162 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:44:19,162 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-04-08 14:44:19,162 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:44:19,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:44:19,163 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 1 times [2022-04-08 14:44:19,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:19,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2142202157] [2022-04-08 14:44:19,163 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:44:19,163 INFO L85 PathProgramCache]: Analyzing trace with hash 369563974, now seen corresponding path program 2 times [2022-04-08 14:44:19,163 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:44:19,163 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986294326] [2022-04-08 14:44:19,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:44:19,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:44:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:44:19,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {131772#true} is VALID [2022-04-08 14:44:19,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-08 14:44:19,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:44:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131772#true} is VALID [2022-04-08 14:44:19,317 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,317 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-08 14:44:19,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:44:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {131772#true} is VALID [2022-04-08 14:44:19,335 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-08 14:44:19,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 14:44:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:44:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:44:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:19,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-08 14:44:19,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 14:44:19,513 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 14:44:19,513 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 14:44:19,513 INFO L290 TraceCheckUtils]: 4: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 14:44:19,514 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,514 INFO L290 TraceCheckUtils]: 6: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,516 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-08 14:44:19,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 14:44:19,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-08 14:44:19,517 INFO L272 TraceCheckUtils]: 3: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,517 INFO L290 TraceCheckUtils]: 4: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-08 14:44:19,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 14:44:19,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 14:44:19,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 14:44:19,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 14:44:19,518 INFO L290 TraceCheckUtils]: 9: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,518 INFO L290 TraceCheckUtils]: 10: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,519 INFO L290 TraceCheckUtils]: 11: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,519 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,520 INFO L290 TraceCheckUtils]: 13: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,520 INFO L290 TraceCheckUtils]: 14: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,521 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 14:44:19,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {131772#true} is VALID [2022-04-08 14:44:19,522 INFO L290 TraceCheckUtils]: 1: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-08 14:44:19,522 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-08 14:44:19,522 INFO L290 TraceCheckUtils]: 3: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-08 14:44:19,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,523 INFO L290 TraceCheckUtils]: 5: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-08 14:44:19,523 INFO L290 TraceCheckUtils]: 6: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 14:44:19,523 INFO L290 TraceCheckUtils]: 7: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-08 14:44:19,524 INFO L272 TraceCheckUtils]: 8: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,524 INFO L290 TraceCheckUtils]: 9: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-08 14:44:19,524 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 14:44:19,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 14:44:19,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 14:44:19,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 14:44:19,525 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,525 INFO L290 TraceCheckUtils]: 15: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,526 INFO L290 TraceCheckUtils]: 16: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,527 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,527 INFO L290 TraceCheckUtils]: 18: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,527 INFO L290 TraceCheckUtils]: 19: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,528 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 14:44:19,529 INFO L290 TraceCheckUtils]: 21: Hoare triple {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 14:44:19,529 INFO L290 TraceCheckUtils]: 22: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 14:44:19,530 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,532 INFO L272 TraceCheckUtils]: 0: Hoare triple {131772#true} call ULTIMATE.init(); {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:44:19,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {131809#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {131772#true} is VALID [2022-04-08 14:44:19,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,532 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131772#true} {131772#true} #1498#return; {131772#true} is VALID [2022-04-08 14:44:19,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {131772#true} call #t~ret180 := main(); {131772#true} is VALID [2022-04-08 14:44:19,533 INFO L290 TraceCheckUtils]: 5: Hoare triple {131772#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {131772#true} is VALID [2022-04-08 14:44:19,534 INFO L272 TraceCheckUtils]: 6: Hoare triple {131772#true} call _BLAST_init(); {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {131810#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {131772#true} is VALID [2022-04-08 14:44:19,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,534 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {131772#true} {131772#true} #1366#return; {131772#true} is VALID [2022-04-08 14:44:19,534 INFO L290 TraceCheckUtils]: 10: Hoare triple {131772#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {131772#true} is VALID [2022-04-08 14:44:19,534 INFO L290 TraceCheckUtils]: 11: Hoare triple {131772#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {131772#true} is VALID [2022-04-08 14:44:19,539 INFO L272 TraceCheckUtils]: 12: Hoare triple {131772#true} call stub_driver_init(); {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {131811#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {131772#true} is VALID [2022-04-08 14:44:19,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {131772#true} assume true; {131772#true} is VALID [2022-04-08 14:44:19,540 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131772#true} {131772#true} #1368#return; {131772#true} is VALID [2022-04-08 14:44:19,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {131772#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {131772#true} is VALID [2022-04-08 14:44:19,540 INFO L290 TraceCheckUtils]: 17: Hoare triple {131772#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {131772#true} is VALID [2022-04-08 14:44:19,540 INFO L290 TraceCheckUtils]: 18: Hoare triple {131772#true} assume 3 == ~tmp_ndt_2~0; {131772#true} is VALID [2022-04-08 14:44:19,541 INFO L272 TraceCheckUtils]: 19: Hoare triple {131772#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:44:19,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {131812#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {131772#true} is VALID [2022-04-08 14:44:19,542 INFO L290 TraceCheckUtils]: 21: Hoare triple {131772#true} assume !(0 == ~irpSp__MinorFunction~0); {131772#true} is VALID [2022-04-08 14:44:19,542 INFO L290 TraceCheckUtils]: 22: Hoare triple {131772#true} assume 22 == ~irpSp__MinorFunction~0; {131772#true} is VALID [2022-04-08 14:44:19,542 INFO L290 TraceCheckUtils]: 23: Hoare triple {131772#true} assume ~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0; {131772#true} is VALID [2022-04-08 14:44:19,543 INFO L272 TraceCheckUtils]: 24: Hoare triple {131772#true} call #t~ret25 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,543 INFO L290 TraceCheckUtils]: 25: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {131772#true} is VALID [2022-04-08 14:44:19,543 INFO L290 TraceCheckUtils]: 26: Hoare triple {131772#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {131772#true} is VALID [2022-04-08 14:44:19,543 INFO L290 TraceCheckUtils]: 27: Hoare triple {131772#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {131772#true} is VALID [2022-04-08 14:44:19,544 INFO L272 TraceCheckUtils]: 28: Hoare triple {131772#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:19,544 INFO L290 TraceCheckUtils]: 29: Hoare triple {131831#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {131772#true} is VALID [2022-04-08 14:44:19,544 INFO L290 TraceCheckUtils]: 30: Hoare triple {131772#true} assume !(0 != ~compRegistered~0); {131772#true} is VALID [2022-04-08 14:44:19,544 INFO L290 TraceCheckUtils]: 31: Hoare triple {131772#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {131772#true} is VALID [2022-04-08 14:44:19,544 INFO L290 TraceCheckUtils]: 32: Hoare triple {131772#true} assume !(~s~0 == ~NP~0); {131772#true} is VALID [2022-04-08 14:44:19,544 INFO L290 TraceCheckUtils]: 33: Hoare triple {131772#true} assume !(~s~0 == ~MPR1~0); {131772#true} is VALID [2022-04-08 14:44:19,545 INFO L290 TraceCheckUtils]: 34: Hoare triple {131772#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,545 INFO L290 TraceCheckUtils]: 35: Hoare triple {131843#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,546 INFO L290 TraceCheckUtils]: 36: Hoare triple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:44:19,547 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {131844#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {131772#true} #1478#return; {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,548 INFO L290 TraceCheckUtils]: 38: Hoare triple {131841#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,549 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {131842#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {131772#true} #1422#return; {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} is VALID [2022-04-08 14:44:19,550 INFO L290 TraceCheckUtils]: 41: Hoare triple {131829#(and (<= |CdAudioPnp_#t~ret25| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~1 := #t~ret25;havoc #t~ret25;#res := ~tmp~1; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 14:44:19,550 INFO L290 TraceCheckUtils]: 42: Hoare triple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} assume true; {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} is VALID [2022-04-08 14:44:19,551 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {131830#(and (<= |CdAudioPnp_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioPnp_#res|))} {131772#true} #1372#return; {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:44:19,552 INFO L290 TraceCheckUtils]: 44: Hoare triple {131807#(and (<= ~lowerDriverReturn~0 |main_#t~ret164|) (<= |main_#t~ret164| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret164 && #t~ret164 <= 2147483647;~status~9 := #t~ret164;havoc #t~ret164; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,552 INFO L290 TraceCheckUtils]: 45: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,553 INFO L290 TraceCheckUtils]: 46: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,553 INFO L290 TraceCheckUtils]: 47: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,554 INFO L290 TraceCheckUtils]: 48: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,554 INFO L290 TraceCheckUtils]: 49: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,555 INFO L290 TraceCheckUtils]: 50: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,555 INFO L290 TraceCheckUtils]: 51: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,555 INFO L290 TraceCheckUtils]: 52: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:44:19,556 INFO L290 TraceCheckUtils]: 53: Hoare triple {131808#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {131773#false} is VALID [2022-04-08 14:44:19,556 INFO L272 TraceCheckUtils]: 54: Hoare triple {131773#false} call errorFn(); {131773#false} is VALID [2022-04-08 14:44:19,556 INFO L290 TraceCheckUtils]: 55: Hoare triple {131773#false} assume !false; {131773#false} is VALID [2022-04-08 14:44:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:19,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:44:19,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986294326] [2022-04-08 14:44:19,557 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986294326] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:19,557 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:19,557 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:44:19,557 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:44:19,557 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2142202157] [2022-04-08 14:44:19,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2142202157] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:19,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:19,558 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 14:44:19,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [57705558] [2022-04-08 14:44:19,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:44:19,558 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-08 14:44:19,561 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:44:19,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:19,604 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:19,605 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 14:44:19,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:19,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 14:44:19,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-04-08 14:44:19,605 INFO L87 Difference]: Start difference. First operand 794 states and 1078 transitions. Second operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:38,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:38,092 INFO L93 Difference]: Finished difference Result 927 states and 1302 transitions. [2022-04-08 14:44:38,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 14:44:38,092 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 56 [2022-04-08 14:44:38,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:44:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:38,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-08 14:44:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 899 transitions. [2022-04-08 14:44:38,107 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 899 transitions. [2022-04-08 14:44:39,123 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 899 edges. 899 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:39,160 INFO L225 Difference]: With dead ends: 927 [2022-04-08 14:44:39,161 INFO L226 Difference]: Without dead ends: 909 [2022-04-08 14:44:39,161 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:44:39,162 INFO L913 BasicCegarLoop]: 653 mSDtfsCounter, 1307 mSDsluCounter, 1988 mSDsCounter, 0 mSdLazyCounter, 5029 mSolverCounterSat, 529 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1309 SdHoareTripleChecker+Valid, 2641 SdHoareTripleChecker+Invalid, 5558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 529 IncrementalHoareTripleChecker+Valid, 5029 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:44:39,162 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1309 Valid, 2641 Invalid, 5558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [529 Valid, 5029 Invalid, 0 Unknown, 0 Unchecked, 7.3s Time] [2022-04-08 14:44:39,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-08 14:44:41,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 789. [2022-04-08 14:44:41,050 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:44:41,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 14:44:41,051 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 14:44:41,052 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 14:44:41,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:41,084 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-08 14:44:41,084 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-08 14:44:41,085 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:41,085 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:41,086 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-08 14:44:41,087 INFO L87 Difference]: Start difference. First operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) Second operand 909 states. [2022-04-08 14:44:41,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:41,120 INFO L93 Difference]: Finished difference Result 909 states and 1281 transitions. [2022-04-08 14:44:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1281 transitions. [2022-04-08 14:44:41,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:41,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:41,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:44:41,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:44:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 618 states have (on average 1.3495145631067962) internal successors, (834), 630 states have internal predecessors, (834), 104 states have call successors, (104), 49 states have call predecessors, (104), 66 states have return successors, (133), 116 states have call predecessors, (133), 98 states have call successors, (133) [2022-04-08 14:44:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1071 transitions. [2022-04-08 14:44:41,158 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1071 transitions. Word has length 56 [2022-04-08 14:44:41,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:44:41,159 INFO L478 AbstractCegarLoop]: Abstraction has 789 states and 1071 transitions. [2022-04-08 14:44:41,159 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 2.8) internal successors, (42), 7 states have internal predecessors, (42), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:44:41,159 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1071 transitions. [2022-04-08 14:44:43,634 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1071 edges. 1071 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1071 transitions. [2022-04-08 14:44:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-04-08 14:44:43,636 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:44:43,636 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:44:43,636 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-04-08 14:44:43,636 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:44:43,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:44:43,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 1 times [2022-04-08 14:44:43,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:43,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1958628582] [2022-04-08 14:44:43,637 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:44:43,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1277592215, now seen corresponding path program 2 times [2022-04-08 14:44:43,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:44:43,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839160494] [2022-04-08 14:44:43,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:44:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:44:43,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:44:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,728 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,729 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 14:44:43,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:44:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,754 INFO L290 TraceCheckUtils]: 0: Hoare triple {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,755 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-08 14:44:43,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:44:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-08 14:44:43,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-08 14:44:43,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2022-04-08 14:44:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,782 INFO L290 TraceCheckUtils]: 0: Hoare triple {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 4: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 6: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,783 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-08 14:44:43,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-04-08 14:44:43,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:44:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-04-08 14:44:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:43,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,826 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,826 INFO L290 TraceCheckUtils]: 0: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 14:44:43,826 INFO L272 TraceCheckUtils]: 1: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 14:44:43,827 INFO L290 TraceCheckUtils]: 2: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,827 INFO L290 TraceCheckUtils]: 3: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,828 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,828 INFO L290 TraceCheckUtils]: 5: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,828 INFO L290 TraceCheckUtils]: 6: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,829 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-08 14:44:43,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 14:44:43,829 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 14:44:43,830 INFO L290 TraceCheckUtils]: 3: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 14:44:43,830 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 14:44:43,830 INFO L290 TraceCheckUtils]: 5: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 14:44:43,831 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 14:44:43,831 INFO L290 TraceCheckUtils]: 7: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,832 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,832 INFO L290 TraceCheckUtils]: 10: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,833 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,834 INFO L290 TraceCheckUtils]: 13: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,834 INFO L290 TraceCheckUtils]: 14: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,834 INFO L290 TraceCheckUtils]: 15: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,835 INFO L290 TraceCheckUtils]: 16: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,835 INFO L290 TraceCheckUtils]: 17: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,836 INFO L290 TraceCheckUtils]: 19: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,836 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,838 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:44:43,838 INFO L290 TraceCheckUtils]: 1: Hoare triple {137141#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,838 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,838 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 14:44:43,838 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 14:44:43,838 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-08 14:44:43,839 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:43,840 INFO L290 TraceCheckUtils]: 7: Hoare triple {137142#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,840 INFO L290 TraceCheckUtils]: 8: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,840 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137099#true} {137099#true} #1366#return; {137099#true} is VALID [2022-04-08 14:44:43,840 INFO L290 TraceCheckUtils]: 10: Hoare triple {137099#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,840 INFO L290 TraceCheckUtils]: 11: Hoare triple {137099#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L272 TraceCheckUtils]: 12: Hoare triple {137099#true} call stub_driver_init(); {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 13: Hoare triple {137143#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137099#true} #1368#return; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 16: Hoare triple {137099#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 17: Hoare triple {137099#true} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 18: Hoare triple {137099#true} assume 3 == ~tmp_ndt_2~0; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L272 TraceCheckUtils]: 19: Hoare triple {137099#true} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 20: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137099#true} is VALID [2022-04-08 14:44:43,841 INFO L290 TraceCheckUtils]: 21: Hoare triple {137099#true} assume !(0 == ~irpSp__MinorFunction~0); {137099#true} is VALID [2022-04-08 14:44:43,842 INFO L290 TraceCheckUtils]: 22: Hoare triple {137099#true} assume 22 == ~irpSp__MinorFunction~0; {137099#true} is VALID [2022-04-08 14:44:43,842 INFO L290 TraceCheckUtils]: 23: Hoare triple {137099#true} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L272 TraceCheckUtils]: 24: Hoare triple {137099#true} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 25: Hoare triple {137144#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:43,843 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137099#true} #1424#return; {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 34: Hoare triple {137099#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 35: Hoare triple {137099#true} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 36: Hoare triple {137099#true} assume !(1 != ~deviceExtension__PagingPathCount~0); {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L272 TraceCheckUtils]: 37: Hoare triple {137099#true} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 38: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 39: Hoare triple {137099#true} assume !(~s~0 != ~NP~0); {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 40: Hoare triple {137099#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137099#true} is VALID [2022-04-08 14:44:43,844 INFO L290 TraceCheckUtils]: 41: Hoare triple {137099#true} ~irpSp__Control~1 := 224; {137099#true} is VALID [2022-04-08 14:44:43,845 INFO L272 TraceCheckUtils]: 42: Hoare triple {137099#true} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:43,845 INFO L290 TraceCheckUtils]: 43: Hoare triple {137145#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-08 14:44:43,845 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 14:44:43,845 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 14:44:43,845 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 14:44:43,846 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 14:44:43,846 INFO L290 TraceCheckUtils]: 48: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 14:44:43,847 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2022-04-08 14:44:43,847 INFO L290 TraceCheckUtils]: 50: Hoare triple {137154#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,847 INFO L290 TraceCheckUtils]: 51: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,848 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1416#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,848 INFO L290 TraceCheckUtils]: 53: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,849 INFO L290 TraceCheckUtils]: 54: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,849 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1470#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,850 INFO L290 TraceCheckUtils]: 56: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,850 INFO L290 TraceCheckUtils]: 57: Hoare triple {137140#(= ~setEventCalled~0 1)} ~__cil_tmp8~1 := ~compRetStatus~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,850 INFO L290 TraceCheckUtils]: 58: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,851 INFO L290 TraceCheckUtils]: 59: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,851 INFO L290 TraceCheckUtils]: 60: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,851 INFO L290 TraceCheckUtils]: 61: Hoare triple {137140#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,852 INFO L290 TraceCheckUtils]: 62: Hoare triple {137140#(= ~setEventCalled~0 1)} assume true; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,852 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137140#(= ~setEventCalled~0 1)} {137099#true} #1556#return; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,853 INFO L290 TraceCheckUtils]: 64: Hoare triple {137140#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,853 INFO L290 TraceCheckUtils]: 65: Hoare triple {137140#(= ~setEventCalled~0 1)} assume 0 != ~status~8; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,854 INFO L272 TraceCheckUtils]: 66: Hoare triple {137140#(= ~setEventCalled~0 1)} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,854 INFO L290 TraceCheckUtils]: 67: Hoare triple {137140#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,854 INFO L290 TraceCheckUtils]: 68: Hoare triple {137140#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {137140#(= ~setEventCalled~0 1)} is VALID [2022-04-08 14:44:43,854 INFO L290 TraceCheckUtils]: 69: Hoare triple {137140#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 14:44:43,855 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 14:44:43,855 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 14:44:43,855 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 14:44:43,855 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 14:44:43,855 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:43,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:44:43,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839160494] [2022-04-08 14:44:43,856 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839160494] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 14:44:43,856 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2105420952] [2022-04-08 14:44:43,856 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 14:44:43,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 14:44:43,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 14:44:43,863 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-08 14:44:43,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 14:44:44,090 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 14:44:44,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 14:44:44,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 836 conjuncts, 6 conjunts are in the unsatisfiable core [2022-04-08 14:44:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:44,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 14:44:44,865 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-08 14:44:44,866 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-08 14:44:44,866 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:44,866 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 14:44:44,867 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 14:44:44,867 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-08 14:44:44,867 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-08 14:44:44,868 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,868 INFO L290 TraceCheckUtils]: 8: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,869 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137099#true} #1366#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,869 INFO L290 TraceCheckUtils]: 10: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,869 INFO L290 TraceCheckUtils]: 11: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,870 INFO L272 TraceCheckUtils]: 12: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call stub_driver_init(); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,870 INFO L290 TraceCheckUtils]: 13: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,871 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1368#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,871 INFO L290 TraceCheckUtils]: 16: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,872 INFO L290 TraceCheckUtils]: 17: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,872 INFO L290 TraceCheckUtils]: 18: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 3 == ~tmp_ndt_2~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,873 INFO L272 TraceCheckUtils]: 19: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,874 INFO L290 TraceCheckUtils]: 20: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,874 INFO L290 TraceCheckUtils]: 21: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~irpSp__MinorFunction~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,874 INFO L290 TraceCheckUtils]: 22: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 22 == ~irpSp__MinorFunction~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,875 INFO L290 TraceCheckUtils]: 23: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,876 INFO L272 TraceCheckUtils]: 24: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,876 INFO L290 TraceCheckUtils]: 25: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,876 INFO L290 TraceCheckUtils]: 26: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,877 INFO L290 TraceCheckUtils]: 27: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 == ~customIrp~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,877 INFO L290 TraceCheckUtils]: 28: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 == ~MPR3~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,878 INFO L290 TraceCheckUtils]: 29: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,878 INFO L290 TraceCheckUtils]: 30: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 == ~tmp_ndt_7~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,878 INFO L290 TraceCheckUtils]: 31: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #res := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,879 INFO L290 TraceCheckUtils]: 32: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,880 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1424#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,880 INFO L290 TraceCheckUtils]: 34: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,880 INFO L290 TraceCheckUtils]: 35: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,881 INFO L290 TraceCheckUtils]: 36: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(1 != ~deviceExtension__PagingPathCount~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,881 INFO L272 TraceCheckUtils]: 37: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,882 INFO L290 TraceCheckUtils]: 38: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,882 INFO L290 TraceCheckUtils]: 39: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(~s~0 != ~NP~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,883 INFO L290 TraceCheckUtils]: 40: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,883 INFO L290 TraceCheckUtils]: 41: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~irpSp__Control~1 := 224; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,884 INFO L272 TraceCheckUtils]: 42: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,884 INFO L290 TraceCheckUtils]: 43: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,884 INFO L290 TraceCheckUtils]: 44: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~compRegistered~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,885 INFO L290 TraceCheckUtils]: 45: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(0 == ~routine~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,885 INFO L290 TraceCheckUtils]: 46: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 1 == ~routine~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,886 INFO L272 TraceCheckUtils]: 47: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,886 INFO L290 TraceCheckUtils]: 48: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,887 INFO L272 TraceCheckUtils]: 49: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,887 INFO L290 TraceCheckUtils]: 50: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,888 INFO L290 TraceCheckUtils]: 51: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,889 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1416#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,889 INFO L290 TraceCheckUtils]: 53: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,889 INFO L290 TraceCheckUtils]: 54: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume true; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,890 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1470#return; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,891 INFO L290 TraceCheckUtils]: 56: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,891 INFO L290 TraceCheckUtils]: 57: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} ~__cil_tmp8~1 := ~compRetStatus~0; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,892 INFO L290 TraceCheckUtils]: 58: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,892 INFO L290 TraceCheckUtils]: 59: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,892 INFO L290 TraceCheckUtils]: 60: Hoare triple {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,893 INFO L290 TraceCheckUtils]: 61: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} #res := ~returnVal2~0; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,893 INFO L290 TraceCheckUtils]: 62: Hoare triple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} assume true; {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,894 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137342#(and (<= 7 ~IPC~0) (<= ~IPC~0 ~s~0) (<= ~MPR3~0 6))} {137182#(and (<= 7 ~IPC~0) (<= ~MPR3~0 6))} #1556#return; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,895 INFO L290 TraceCheckUtils]: 64: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,895 INFO L290 TraceCheckUtils]: 65: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume 0 != ~status~8; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,896 INFO L272 TraceCheckUtils]: 66: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,896 INFO L290 TraceCheckUtils]: 67: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} is VALID [2022-04-08 14:44:44,897 INFO L290 TraceCheckUtils]: 68: Hoare triple {137352#(and (<= 7 ~s~0) (<= ~MPR3~0 6))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 14:44:44,897 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 14:44:44,897 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 14:44:44,897 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 14:44:44,897 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 14:44:44,897 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 14:44:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:44,898 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 14:44:45,344 INFO L290 TraceCheckUtils]: 73: Hoare triple {137100#false} assume !false; {137100#false} is VALID [2022-04-08 14:44:45,345 INFO L272 TraceCheckUtils]: 72: Hoare triple {137100#false} call errorFn(); {137100#false} is VALID [2022-04-08 14:44:45,345 INFO L290 TraceCheckUtils]: 71: Hoare triple {137100#false} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 14:44:45,345 INFO L290 TraceCheckUtils]: 70: Hoare triple {137100#false} assume !(1 == ~customIrp~0); {137100#false} is VALID [2022-04-08 14:44:45,345 INFO L290 TraceCheckUtils]: 69: Hoare triple {137100#false} assume !(1 == ~setEventCalled~0); {137100#false} is VALID [2022-04-08 14:44:45,345 INFO L290 TraceCheckUtils]: 68: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume ~s~0 == ~MPR3~0; {137100#false} is VALID [2022-04-08 14:44:45,346 INFO L290 TraceCheckUtils]: 67: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 14:44:45,347 INFO L272 TraceCheckUtils]: 66: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} call #t~ret147 := KeWaitForSingleObject(~event~2, ~Executive~0, ~KernelMode~0, 0, 0); {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 14:44:45,347 INFO L290 TraceCheckUtils]: 65: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume 0 != ~status~8; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 14:44:45,348 INFO L290 TraceCheckUtils]: 64: Hoare triple {137398#(not (<= ~s~0 ~MPR3~0))} assume -2147483648 <= #t~ret146 && #t~ret146 <= 2147483647;~status~8 := #t~ret146;havoc #t~ret146;~status~8 := 259; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 14:44:45,349 INFO L284 TraceCheckUtils]: 63: Hoare quadruple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} {137414#(< ~MPR3~0 ~IPC~0)} #1556#return; {137398#(not (<= ~s~0 ~MPR3~0))} is VALID [2022-04-08 14:44:45,349 INFO L290 TraceCheckUtils]: 62: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} assume true; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 14:44:45,349 INFO L290 TraceCheckUtils]: 61: Hoare triple {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} #res := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 14:44:45,350 INFO L290 TraceCheckUtils]: 60: Hoare triple {137099#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {137418#(or (not (< ~MPR3~0 ~IPC~0)) (not (<= ~s~0 ~MPR3~0)))} is VALID [2022-04-08 14:44:45,350 INFO L290 TraceCheckUtils]: 59: Hoare triple {137099#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {137099#true} is VALID [2022-04-08 14:44:45,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {137099#true} assume !(18446744072635809814 == ~__cil_tmp8~1 % 18446744073709551616); {137099#true} is VALID [2022-04-08 14:44:45,350 INFO L290 TraceCheckUtils]: 57: Hoare triple {137099#true} ~__cil_tmp8~1 := ~compRetStatus~0; {137099#true} is VALID [2022-04-08 14:44:45,350 INFO L290 TraceCheckUtils]: 56: Hoare triple {137099#true} assume -2147483648 <= #t~ret169 && #t~ret169 <= 2147483647;~compRetStatus~0 := #t~ret169;havoc #t~ret169; {137099#true} is VALID [2022-04-08 14:44:45,350 INFO L284 TraceCheckUtils]: 55: Hoare quadruple {137099#true} {137099#true} #1470#return; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L290 TraceCheckUtils]: 54: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L290 TraceCheckUtils]: 53: Hoare triple {137099#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;havoc #t~ret8;#res := -1073741802; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {137099#true} {137099#true} #1416#return; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L290 TraceCheckUtils]: 51: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L290 TraceCheckUtils]: 50: Hoare triple {137099#true} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet172 && #t~nondet172 <= 2147483647;~l~0 := #t~nondet172;havoc #t~nondet172;~setEventCalled~0 := 1;#res := ~l~0; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L272 TraceCheckUtils]: 49: Hoare triple {137099#true} call #t~ret8 := KeSetEvent(~Event, 0, 0); {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L290 TraceCheckUtils]: 48: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Event := #in~Event; {137099#true} is VALID [2022-04-08 14:44:45,351 INFO L272 TraceCheckUtils]: 47: Hoare triple {137099#true} call #t~ret169 := CdAudioSignalCompletion(~DeviceObject, ~Irp, ~lcontext~0); {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L290 TraceCheckUtils]: 46: Hoare triple {137099#true} assume 1 == ~routine~0; {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L290 TraceCheckUtils]: 45: Hoare triple {137099#true} assume !(0 == ~routine~0); {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L290 TraceCheckUtils]: 44: Hoare triple {137099#true} assume 0 != ~compRegistered~0; {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L290 TraceCheckUtils]: 43: Hoare triple {137099#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L272 TraceCheckUtils]: 42: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret146 := IofCallDriver(~deviceExtension__TargetDeviceObject~3, ~Irp); {137099#true} is VALID [2022-04-08 14:44:45,352 INFO L290 TraceCheckUtils]: 41: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~irpSp__Control~1 := 224; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,353 INFO L290 TraceCheckUtils]: 40: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1;~routine~0 := 1; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,353 INFO L290 TraceCheckUtils]: 39: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~s~0 != ~NP~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,353 INFO L290 TraceCheckUtils]: 38: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet144 && #t~nondet144 <= 2147483647;~deviceExtension__TargetDeviceObject~3 := #t~nondet144;havoc #t~nondet144;assume -2147483648 <= #t~nondet145 && #t~nondet145 <= 2147483647;~event~2 := #t~nondet145;havoc #t~nondet145;havoc ~status~8;havoc ~irpSp__Control~1; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,354 INFO L272 TraceCheckUtils]: 37: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret27 := CdAudioForwardIrpSynchronous(~DeviceObject, ~Irp); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,354 INFO L290 TraceCheckUtils]: 36: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(1 != ~deviceExtension__PagingPathCount~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,355 INFO L290 TraceCheckUtils]: 35: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 != ~irpSp__Parameters__UsageNotification__InPath~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,355 INFO L290 TraceCheckUtils]: 34: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~status~2 := #t~ret26;havoc #t~ret26;~setPagable~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,356 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1424#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 32: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 31: Hoare triple {137099#true} #res := 0; {137099#true} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 30: Hoare triple {137099#true} assume 0 == ~tmp_ndt_7~0; {137099#true} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 29: Hoare triple {137099#true} havoc ~tmp_ndt_7~0;assume -2147483648 <= #t~nondet173 && #t~nondet173 <= 2147483647;~tmp_ndt_7~0 := #t~nondet173;havoc #t~nondet173; {137099#true} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 28: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:45,356 INFO L290 TraceCheckUtils]: 27: Hoare triple {137099#true} assume !(1 == ~customIrp~0); {137099#true} is VALID [2022-04-08 14:44:45,357 INFO L290 TraceCheckUtils]: 26: Hoare triple {137099#true} assume !(~s~0 == ~MPR3~0); {137099#true} is VALID [2022-04-08 14:44:45,357 INFO L290 TraceCheckUtils]: 25: Hoare triple {137099#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {137099#true} is VALID [2022-04-08 14:44:45,357 INFO L272 TraceCheckUtils]: 24: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret26 := KeWaitForSingleObject(~deviceExtension__PagingPathCountEvent~0, ~Executive~0, ~KernelMode~0, 0, 0); {137099#true} is VALID [2022-04-08 14:44:45,357 INFO L290 TraceCheckUtils]: 23: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~irpSp__Parameters__UsageNotification__Type~0 != ~DeviceUsageTypePaging~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,357 INFO L290 TraceCheckUtils]: 22: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 22 == ~irpSp__MinorFunction~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,358 INFO L290 TraceCheckUtils]: 21: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(0 == ~irpSp__MinorFunction~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,358 INFO L290 TraceCheckUtils]: 20: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet18 && #t~nondet18 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~0 := #t~nondet18;havoc #t~nondet18;assume -2147483648 <= #t~nondet19 && #t~nondet19 <= 2147483647;~irpSp__MinorFunction~0 := #t~nondet19;havoc #t~nondet19;havoc ~Irp__IoStatus__Status~0;assume -2147483648 <= #t~nondet20 && #t~nondet20 <= 2147483647;~irpSp__Parameters__UsageNotification__Type~0 := #t~nondet20;havoc #t~nondet20;assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~deviceExtension__PagingPathCountEvent~0 := #t~nondet21;havoc #t~nondet21;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~irpSp__Parameters__UsageNotification__InPath~0 := #t~nondet22;havoc #t~nondet22;assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~deviceExtension__PagingPathCount~0 := #t~nondet23;havoc #t~nondet23;havoc ~DeviceObject__Flags~0;havoc ~irpSp~0;havoc ~status~2;havoc ~setPagable~0;havoc ~tmp~1;havoc ~tmp___0~0;~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~status~2 := -1073741637; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,359 INFO L272 TraceCheckUtils]: 19: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call #t~ret164 := CdAudioPnp(~devobj~0, ~pirp~0); {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,359 INFO L290 TraceCheckUtils]: 18: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 3 == ~tmp_ndt_2~0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,359 INFO L290 TraceCheckUtils]: 17: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(2 == ~tmp_ndt_1~0);havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet161 && #t~nondet161 <= 2147483647;~tmp_ndt_2~0 := #t~nondet161;havoc #t~nondet161; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,360 INFO L290 TraceCheckUtils]: 16: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,360 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {137099#true} {137414#(< ~MPR3~0 ~IPC~0)} #1368#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,360 INFO L290 TraceCheckUtils]: 14: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:45,360 INFO L290 TraceCheckUtils]: 13: Hoare triple {137099#true} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {137099#true} is VALID [2022-04-08 14:44:45,361 INFO L272 TraceCheckUtils]: 12: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} call stub_driver_init(); {137099#true} is VALID [2022-04-08 14:44:45,361 INFO L290 TraceCheckUtils]: 11: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,361 INFO L290 TraceCheckUtils]: 10: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,362 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {137414#(< ~MPR3~0 ~IPC~0)} {137099#true} #1366#return; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,362 INFO L290 TraceCheckUtils]: 8: Hoare triple {137414#(< ~MPR3~0 ~IPC~0)} assume true; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {137099#true} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {137414#(< ~MPR3~0 ~IPC~0)} is VALID [2022-04-08 14:44:45,363 INFO L272 TraceCheckUtils]: 6: Hoare triple {137099#true} call _BLAST_init(); {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {137099#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {137099#true} call #t~ret180 := main(); {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {137099#true} {137099#true} #1498#return; {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L290 TraceCheckUtils]: 2: Hoare triple {137099#true} assume true; {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {137099#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {137099#true} is VALID [2022-04-08 14:44:45,363 INFO L272 TraceCheckUtils]: 0: Hoare triple {137099#true} call ULTIMATE.init(); {137099#true} is VALID [2022-04-08 14:44:45,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:45,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2105420952] provided 1 perfect and 1 imperfect interpolant sequences [2022-04-08 14:44:45,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-04-08 14:44:45,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [9, 5] total 15 [2022-04-08 14:44:45,365 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:44:45,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1958628582] [2022-04-08 14:44:45,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1958628582] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:45,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:45,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 14:44:45,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [527410572] [2022-04-08 14:44:45,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:44:45,366 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-08 14:44:45,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:44:45,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:44:45,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:45,430 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 14:44:45,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:45,431 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 14:44:45,431 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2022-04-08 14:44:45,432 INFO L87 Difference]: Start difference. First operand 789 states and 1071 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:44:49,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:49,821 INFO L93 Difference]: Finished difference Result 1098 states and 1488 transitions. [2022-04-08 14:44:49,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 14:44:49,822 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 74 [2022-04-08 14:44:49,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:44:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:44:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-08 14:44:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:44:49,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 890 transitions. [2022-04-08 14:44:49,834 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 890 transitions. [2022-04-08 14:44:50,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 890 edges. 890 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:50,479 INFO L225 Difference]: With dead ends: 1098 [2022-04-08 14:44:50,479 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 14:44:50,480 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 151 SyntacticMatches, 4 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=56, Invalid=184, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:44:50,481 INFO L913 BasicCegarLoop]: 675 mSDtfsCounter, 775 mSDsluCounter, 887 mSDsCounter, 0 mSdLazyCounter, 424 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 1562 SdHoareTripleChecker+Invalid, 465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 424 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:44:50,481 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 1562 Invalid, 465 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 424 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 14:44:50,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 14:44:52,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 827. [2022-04-08 14:44:52,897 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:44:52,898 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 14:44:52,898 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 14:44:52,899 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 14:44:52,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:52,928 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-08 14:44:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-08 14:44:52,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:52,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:52,930 INFO L74 IsIncluded]: Start isIncluded. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-08 14:44:52,931 INFO L87 Difference]: Start difference. First operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) Second operand 934 states. [2022-04-08 14:44:52,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:44:52,959 INFO L93 Difference]: Finished difference Result 934 states and 1265 transitions. [2022-04-08 14:44:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1265 transitions. [2022-04-08 14:44:52,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:44:52,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:44:52,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:44:52,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:44:52,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 827 states, 649 states have (on average 1.349768875192604) internal successors, (876), 661 states have internal predecessors, (876), 107 states have call successors, (107), 51 states have call predecessors, (107), 70 states have return successors, (143), 121 states have call predecessors, (143), 101 states have call successors, (143) [2022-04-08 14:44:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 827 states and 1126 transitions. [2022-04-08 14:44:52,995 INFO L78 Accepts]: Start accepts. Automaton has 827 states and 1126 transitions. Word has length 74 [2022-04-08 14:44:52,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:44:52,995 INFO L478 AbstractCegarLoop]: Abstraction has 827 states and 1126 transitions. [2022-04-08 14:44:52,995 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 4 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:44:52,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 827 states and 1126 transitions. [2022-04-08 14:44:55,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1126 edges. 1126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1126 transitions. [2022-04-08 14:44:55,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 14:44:55,659 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:44:55,659 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:44:55,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 14:44:55,859 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-08 14:44:55,860 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:44:55,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:44:55,860 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 1 times [2022-04-08 14:44:55,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:55,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1115951221] [2022-04-08 14:44:55,861 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:44:55,861 INFO L85 PathProgramCache]: Analyzing trace with hash 163789660, now seen corresponding path program 2 times [2022-04-08 14:44:55,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:44:55,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045480005] [2022-04-08 14:44:55,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:44:55,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:44:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:55,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:44:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:55,965 INFO L290 TraceCheckUtils]: 0: Hoare triple {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143328#true} is VALID [2022-04-08 14:44:55,965 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:55,965 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-08 14:44:55,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:44:55,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:55,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143328#true} is VALID [2022-04-08 14:44:55,991 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:55,991 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-08 14:44:56,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:44:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:56,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143328#true} is VALID [2022-04-08 14:44:56,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,006 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-08 14:44:56,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:44:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:56,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:44:56,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:56,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 14:44:56,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:56,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:44:56,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:44:56,233 INFO L290 TraceCheckUtils]: 0: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 14:44:56,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 14:44:56,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:44:56,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,236 INFO L272 TraceCheckUtils]: 3: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:44:56,237 INFO L290 TraceCheckUtils]: 4: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 14:44:56,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 14:44:56,237 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,237 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,238 INFO L290 TraceCheckUtils]: 8: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,238 INFO L290 TraceCheckUtils]: 9: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,239 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 14:44:56,240 INFO L290 TraceCheckUtils]: 0: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-08 14:44:56,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 14:44:56,241 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-08 14:44:56,241 INFO L290 TraceCheckUtils]: 3: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 14:44:56,241 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 14:44:56,241 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 14:44:56,242 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:44:56,242 INFO L272 TraceCheckUtils]: 7: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:44:56,243 INFO L290 TraceCheckUtils]: 9: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,244 INFO L290 TraceCheckUtils]: 10: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,244 INFO L272 TraceCheckUtils]: 11: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:44:56,245 INFO L290 TraceCheckUtils]: 12: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 14:44:56,245 INFO L290 TraceCheckUtils]: 13: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 14:44:56,245 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,245 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,246 INFO L290 TraceCheckUtils]: 16: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,246 INFO L290 TraceCheckUtils]: 17: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,247 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 14:44:56,247 INFO L290 TraceCheckUtils]: 19: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,248 INFO L290 TraceCheckUtils]: 20: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,248 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:44:56,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {143328#true} is VALID [2022-04-08 14:44:56,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-08 14:44:56,250 INFO L272 TraceCheckUtils]: 2: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,250 INFO L290 TraceCheckUtils]: 3: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-08 14:44:56,250 INFO L290 TraceCheckUtils]: 4: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 14:44:56,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-08 14:44:56,251 INFO L290 TraceCheckUtils]: 6: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 14:44:56,251 INFO L290 TraceCheckUtils]: 7: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 14:44:56,251 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 14:44:56,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:44:56,252 INFO L272 TraceCheckUtils]: 10: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,252 INFO L290 TraceCheckUtils]: 11: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:44:56,253 INFO L290 TraceCheckUtils]: 12: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,253 INFO L290 TraceCheckUtils]: 13: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,255 INFO L272 TraceCheckUtils]: 14: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:44:56,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 14:44:56,255 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 14:44:56,255 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,256 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,256 INFO L290 TraceCheckUtils]: 19: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,257 INFO L290 TraceCheckUtils]: 20: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,257 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 14:44:56,258 INFO L290 TraceCheckUtils]: 22: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,258 INFO L290 TraceCheckUtils]: 23: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,259 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:44:56,259 INFO L290 TraceCheckUtils]: 25: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:44:56,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:44:56,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:44:56,261 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:44:56,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {143328#true} call ULTIMATE.init(); {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:44:56,262 INFO L290 TraceCheckUtils]: 1: Hoare triple {143370#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {143328#true} is VALID [2022-04-08 14:44:56,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,263 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {143328#true} {143328#true} #1498#return; {143328#true} is VALID [2022-04-08 14:44:56,263 INFO L272 TraceCheckUtils]: 4: Hoare triple {143328#true} call #t~ret180 := main(); {143328#true} is VALID [2022-04-08 14:44:56,263 INFO L290 TraceCheckUtils]: 5: Hoare triple {143328#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {143328#true} is VALID [2022-04-08 14:44:56,264 INFO L272 TraceCheckUtils]: 6: Hoare triple {143328#true} call _BLAST_init(); {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,264 INFO L290 TraceCheckUtils]: 7: Hoare triple {143371#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {143328#true} is VALID [2022-04-08 14:44:56,264 INFO L290 TraceCheckUtils]: 8: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,264 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {143328#true} {143328#true} #1366#return; {143328#true} is VALID [2022-04-08 14:44:56,264 INFO L290 TraceCheckUtils]: 10: Hoare triple {143328#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {143328#true} is VALID [2022-04-08 14:44:56,264 INFO L290 TraceCheckUtils]: 11: Hoare triple {143328#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {143328#true} is VALID [2022-04-08 14:44:56,265 INFO L272 TraceCheckUtils]: 12: Hoare triple {143328#true} call stub_driver_init(); {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,265 INFO L290 TraceCheckUtils]: 13: Hoare triple {143372#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {143328#true} is VALID [2022-04-08 14:44:56,265 INFO L290 TraceCheckUtils]: 14: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,265 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {143328#true} {143328#true} #1368#return; {143328#true} is VALID [2022-04-08 14:44:56,265 INFO L290 TraceCheckUtils]: 16: Hoare triple {143328#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {143328#true} is VALID [2022-04-08 14:44:56,266 INFO L290 TraceCheckUtils]: 17: Hoare triple {143328#true} assume 2 == ~tmp_ndt_1~0; {143328#true} is VALID [2022-04-08 14:44:56,266 INFO L272 TraceCheckUtils]: 18: Hoare triple {143328#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:44:56,266 INFO L290 TraceCheckUtils]: 19: Hoare triple {143373#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {143328#true} is VALID [2022-04-08 14:44:56,267 INFO L290 TraceCheckUtils]: 20: Hoare triple {143328#true} assume 2 == ~deviceExtension__Active~1; {143328#true} is VALID [2022-04-08 14:44:56,267 INFO L272 TraceCheckUtils]: 21: Hoare triple {143328#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {143399#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 23: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 24: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 25: Hoare triple {143328#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 26: Hoare triple {143328#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 27: Hoare triple {143328#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {143328#true} is VALID [2022-04-08 14:44:56,268 INFO L290 TraceCheckUtils]: 28: Hoare triple {143328#true} assume 0 == ~SubQPtr~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:44:56,269 INFO L272 TraceCheckUtils]: 29: Hoare triple {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret89 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:44:56,270 INFO L290 TraceCheckUtils]: 30: Hoare triple {143414#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:44:56,270 INFO L290 TraceCheckUtils]: 31: Hoare triple {143415#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,270 INFO L290 TraceCheckUtils]: 32: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,271 INFO L272 TraceCheckUtils]: 33: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {143422#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:44:56,271 INFO L290 TraceCheckUtils]: 34: Hoare triple {143422#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {143328#true} is VALID [2022-04-08 14:44:56,271 INFO L290 TraceCheckUtils]: 35: Hoare triple {143328#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {143328#true} is VALID [2022-04-08 14:44:56,271 INFO L290 TraceCheckUtils]: 36: Hoare triple {143328#true} assume true; {143328#true} is VALID [2022-04-08 14:44:56,272 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {143328#true} {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,272 INFO L290 TraceCheckUtils]: 38: Hoare triple {143416#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,272 INFO L290 TraceCheckUtils]: 39: Hoare triple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:44:56,273 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {143421#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {143400#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1450#return; {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} is VALID [2022-04-08 14:44:56,274 INFO L290 TraceCheckUtils]: 41: Hoare triple {143412#(<= (+ |CdAudio535DeviceControl_#t~ret89| 1073741670) 0)} assume -2147483648 <= #t~ret89 && #t~ret89 <= 2147483647;~tmp___5~0 := #t~ret89;havoc #t~ret89;#res := ~tmp___5~0; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,274 INFO L290 TraceCheckUtils]: 42: Hoare triple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:44:56,275 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {143413#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {143328#true} #1488#return; {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:44:56,275 INFO L290 TraceCheckUtils]: 44: Hoare triple {143396#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:44:56,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {143397#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:44:56,276 INFO L290 TraceCheckUtils]: 46: Hoare triple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:44:56,277 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {143398#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {143328#true} #1370#return; {143368#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:44:56,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {143368#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {143369#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,278 INFO L290 TraceCheckUtils]: 50: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,278 INFO L290 TraceCheckUtils]: 51: Hoare triple {143369#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,278 INFO L290 TraceCheckUtils]: 52: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,279 INFO L290 TraceCheckUtils]: 53: Hoare triple {143369#(not (= main_~status~9 259))} assume -1 != ~status~9; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,279 INFO L290 TraceCheckUtils]: 55: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {143369#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {143369#(not (= main_~status~9 259))} assume 1 != ~pended~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {143369#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {143369#(not (= main_~status~9 259))} is VALID [2022-04-08 14:44:56,281 INFO L290 TraceCheckUtils]: 59: Hoare triple {143369#(not (= main_~status~9 259))} assume 259 == ~status~9; {143329#false} is VALID [2022-04-08 14:44:56,291 INFO L272 TraceCheckUtils]: 60: Hoare triple {143329#false} call errorFn(); {143329#false} is VALID [2022-04-08 14:44:56,292 INFO L290 TraceCheckUtils]: 61: Hoare triple {143329#false} assume !false; {143329#false} is VALID [2022-04-08 14:44:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:44:56,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:44:56,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045480005] [2022-04-08 14:44:56,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045480005] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:56,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:56,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:44:56,293 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:44:56,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1115951221] [2022-04-08 14:44:56,294 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1115951221] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:44:56,294 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:44:56,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:44:56,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1944337227] [2022-04-08 14:44:56,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:44:56,294 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-08 14:44:56,295 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:44:56,295 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:44:56,342 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:44:56,343 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 14:44:56,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:44:56,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 14:44:56,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 14:44:56,344 INFO L87 Difference]: Start difference. First operand 827 states and 1126 transitions. Second operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:16,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:16,683 INFO L93 Difference]: Finished difference Result 974 states and 1366 transitions. [2022-04-08 14:45:16,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 14:45:16,683 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 62 [2022-04-08 14:45:16,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:45:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-08 14:45:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 918 transitions. [2022-04-08 14:45:16,697 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 918 transitions. [2022-04-08 14:45:17,715 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 918 edges. 918 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:17,758 INFO L225 Difference]: With dead ends: 974 [2022-04-08 14:45:17,758 INFO L226 Difference]: Without dead ends: 950 [2022-04-08 14:45:17,759 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 [2022-04-08 14:45:17,759 INFO L913 BasicCegarLoop]: 651 mSDtfsCounter, 405 mSDsluCounter, 2481 mSDsCounter, 0 mSdLazyCounter, 6249 mSolverCounterSat, 172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 411 SdHoareTripleChecker+Valid, 3132 SdHoareTripleChecker+Invalid, 6421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 172 IncrementalHoareTripleChecker+Valid, 6249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:45:17,760 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [411 Valid, 3132 Invalid, 6421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [172 Valid, 6249 Invalid, 0 Unknown, 0 Unchecked, 8.3s Time] [2022-04-08 14:45:17,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 950 states. [2022-04-08 14:45:20,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 950 to 825. [2022-04-08 14:45:20,127 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:45:20,129 INFO L82 GeneralOperation]: Start isEquivalent. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:20,129 INFO L74 IsIncluded]: Start isIncluded. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:20,130 INFO L87 Difference]: Start difference. First operand 950 states. Second operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:20,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:20,176 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-08 14:45:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-08 14:45:20,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:45:20,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:45:20,179 INFO L74 IsIncluded]: Start isIncluded. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-08 14:45:20,180 INFO L87 Difference]: Start difference. First operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 950 states. [2022-04-08 14:45:20,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:20,221 INFO L93 Difference]: Finished difference Result 950 states and 1339 transitions. [2022-04-08 14:45:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1339 transitions. [2022-04-08 14:45:20,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:45:20,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:45:20,223 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:45:20,223 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:45:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 825 states, 648 states have (on average 1.3487654320987654) internal successors, (874), 660 states have internal predecessors, (874), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 825 states and 1122 transitions. [2022-04-08 14:45:20,273 INFO L78 Accepts]: Start accepts. Automaton has 825 states and 1122 transitions. Word has length 62 [2022-04-08 14:45:20,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:45:20,273 INFO L478 AbstractCegarLoop]: Abstraction has 825 states and 1122 transitions. [2022-04-08 14:45:20,273 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 10 states have internal predecessors, (46), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:20,273 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 825 states and 1122 transitions. [2022-04-08 14:45:22,942 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1122 edges. 1122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:22,943 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1122 transitions. [2022-04-08 14:45:22,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 14:45:22,944 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:45:22,944 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:45:22,944 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-04-08 14:45:22,944 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:45:22,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:45:22,945 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 1 times [2022-04-08 14:45:22,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:45:22,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1401621817] [2022-04-08 14:45:22,945 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:45:22,945 INFO L85 PathProgramCache]: Analyzing trace with hash -939525102, now seen corresponding path program 2 times [2022-04-08 14:45:22,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:45:22,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163155234] [2022-04-08 14:45:22,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:45:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:45:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:45:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148937#true} is VALID [2022-04-08 14:45:23,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-08 14:45:23,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:45:23,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148937#true} is VALID [2022-04-08 14:45:23,073 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,073 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-08 14:45:23,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:45:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,088 INFO L290 TraceCheckUtils]: 0: Hoare triple {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148937#true} is VALID [2022-04-08 14:45:23,089 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,089 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-08 14:45:23,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:45:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:45:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:45:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:45:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:23,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 14:45:23,321 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 14:45:23,321 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,321 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:45:23,323 INFO L290 TraceCheckUtils]: 1: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,323 INFO L290 TraceCheckUtils]: 2: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,324 INFO L272 TraceCheckUtils]: 3: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:45:23,324 INFO L290 TraceCheckUtils]: 4: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 14:45:23,324 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 14:45:23,324 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,324 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,325 INFO L290 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,325 INFO L290 TraceCheckUtils]: 9: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,326 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 14:45:23,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-08 14:45:23,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 14:45:23,327 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 14:45:23,327 INFO L290 TraceCheckUtils]: 3: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:45:23,328 INFO L272 TraceCheckUtils]: 4: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:45:23,329 INFO L290 TraceCheckUtils]: 6: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,329 INFO L290 TraceCheckUtils]: 7: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,329 INFO L272 TraceCheckUtils]: 8: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:45:23,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 14:45:23,330 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 14:45:23,330 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,330 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,331 INFO L290 TraceCheckUtils]: 13: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,331 INFO L290 TraceCheckUtils]: 14: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,332 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 14:45:23,332 INFO L290 TraceCheckUtils]: 16: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,333 INFO L290 TraceCheckUtils]: 17: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,333 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:45:23,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {148937#true} is VALID [2022-04-08 14:45:23,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-08 14:45:23,335 INFO L272 TraceCheckUtils]: 2: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,335 INFO L290 TraceCheckUtils]: 3: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-08 14:45:23,335 INFO L290 TraceCheckUtils]: 4: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 14:45:23,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 14:45:23,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:45:23,336 INFO L272 TraceCheckUtils]: 7: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:45:23,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,338 INFO L272 TraceCheckUtils]: 11: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:45:23,338 INFO L290 TraceCheckUtils]: 12: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 14:45:23,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 14:45:23,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,339 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,339 INFO L290 TraceCheckUtils]: 16: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,339 INFO L290 TraceCheckUtils]: 17: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,340 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 14:45:23,341 INFO L290 TraceCheckUtils]: 19: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,342 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:45:23,342 INFO L290 TraceCheckUtils]: 22: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 14:45:23,342 INFO L290 TraceCheckUtils]: 23: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:45:23,343 INFO L290 TraceCheckUtils]: 24: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:45:23,343 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:45:23,345 INFO L272 TraceCheckUtils]: 0: Hoare triple {148937#true} call ULTIMATE.init(); {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:45:23,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {148976#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {148937#true} is VALID [2022-04-08 14:45:23,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,345 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {148937#true} {148937#true} #1498#return; {148937#true} is VALID [2022-04-08 14:45:23,345 INFO L272 TraceCheckUtils]: 4: Hoare triple {148937#true} call #t~ret180 := main(); {148937#true} is VALID [2022-04-08 14:45:23,345 INFO L290 TraceCheckUtils]: 5: Hoare triple {148937#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {148937#true} is VALID [2022-04-08 14:45:23,346 INFO L272 TraceCheckUtils]: 6: Hoare triple {148937#true} call _BLAST_init(); {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,346 INFO L290 TraceCheckUtils]: 7: Hoare triple {148977#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {148937#true} is VALID [2022-04-08 14:45:23,347 INFO L290 TraceCheckUtils]: 8: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,347 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {148937#true} {148937#true} #1366#return; {148937#true} is VALID [2022-04-08 14:45:23,347 INFO L290 TraceCheckUtils]: 10: Hoare triple {148937#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {148937#true} is VALID [2022-04-08 14:45:23,347 INFO L290 TraceCheckUtils]: 11: Hoare triple {148937#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {148937#true} is VALID [2022-04-08 14:45:23,347 INFO L272 TraceCheckUtils]: 12: Hoare triple {148937#true} call stub_driver_init(); {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,348 INFO L290 TraceCheckUtils]: 13: Hoare triple {148978#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {148937#true} is VALID [2022-04-08 14:45:23,348 INFO L290 TraceCheckUtils]: 14: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,348 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {148937#true} {148937#true} #1368#return; {148937#true} is VALID [2022-04-08 14:45:23,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {148937#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {148937#true} is VALID [2022-04-08 14:45:23,348 INFO L290 TraceCheckUtils]: 17: Hoare triple {148937#true} assume 2 == ~tmp_ndt_1~0; {148937#true} is VALID [2022-04-08 14:45:23,349 INFO L272 TraceCheckUtils]: 18: Hoare triple {148937#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:45:23,349 INFO L290 TraceCheckUtils]: 19: Hoare triple {148979#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {148937#true} is VALID [2022-04-08 14:45:23,349 INFO L290 TraceCheckUtils]: 20: Hoare triple {148937#true} assume 2 == ~deviceExtension__Active~1; {148937#true} is VALID [2022-04-08 14:45:23,350 INFO L272 TraceCheckUtils]: 21: Hoare triple {148937#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {149002#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {148937#true} is VALID [2022-04-08 14:45:23,350 INFO L290 TraceCheckUtils]: 23: Hoare triple {148937#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {148937#true} is VALID [2022-04-08 14:45:23,350 INFO L290 TraceCheckUtils]: 24: Hoare triple {148937#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {148937#true} is VALID [2022-04-08 14:45:23,350 INFO L290 TraceCheckUtils]: 25: Hoare triple {148937#true} assume 0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0;~status~5 := -1073741789;~Irp__IoStatus__Information~0 := 0; {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:45:23,351 INFO L272 TraceCheckUtils]: 26: Hoare triple {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} call #t~ret97 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:23,352 INFO L290 TraceCheckUtils]: 27: Hoare triple {149017#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:45:23,352 INFO L290 TraceCheckUtils]: 28: Hoare triple {149018#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,353 INFO L290 TraceCheckUtils]: 29: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,354 INFO L272 TraceCheckUtils]: 30: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {149025#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:45:23,354 INFO L290 TraceCheckUtils]: 31: Hoare triple {149025#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {148937#true} is VALID [2022-04-08 14:45:23,354 INFO L290 TraceCheckUtils]: 32: Hoare triple {148937#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {148937#true} is VALID [2022-04-08 14:45:23,354 INFO L290 TraceCheckUtils]: 33: Hoare triple {148937#true} assume true; {148937#true} is VALID [2022-04-08 14:45:23,355 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {148937#true} {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,355 INFO L290 TraceCheckUtils]: 35: Hoare triple {149019#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,355 INFO L290 TraceCheckUtils]: 36: Hoare triple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:45:23,356 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {149024#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {149003#(<= (+ 1073741789 CdAudio535DeviceControl_~status~5) 0)} #1466#return; {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} is VALID [2022-04-08 14:45:23,357 INFO L290 TraceCheckUtils]: 38: Hoare triple {149015#(<= (+ 1073741789 |CdAudio535DeviceControl_#t~ret97|) 0)} assume -2147483648 <= #t~ret97 && #t~ret97 <= 2147483647;~tmp___8~0 := #t~ret97;havoc #t~ret97;#res := ~tmp___8~0; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,357 INFO L290 TraceCheckUtils]: 39: Hoare triple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} assume true; {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} is VALID [2022-04-08 14:45:23,358 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {149016#(<= (+ |CdAudio535DeviceControl_#res| 1073741789) 0)} {148937#true} #1488#return; {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:45:23,358 INFO L290 TraceCheckUtils]: 41: Hoare triple {148999#(<= (+ 1073741789 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} is VALID [2022-04-08 14:45:23,358 INFO L290 TraceCheckUtils]: 42: Hoare triple {149000#(<= (+ CdAudioDeviceControl_~status~3 1073741789) 0)} #res := ~status~3; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:45:23,359 INFO L290 TraceCheckUtils]: 43: Hoare triple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} assume true; {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:45:23,359 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {149001#(<= (+ 1073741789 |CdAudioDeviceControl_#res|) 0)} {148937#true} #1370#return; {148974#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:45:23,360 INFO L290 TraceCheckUtils]: 45: Hoare triple {148974#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,360 INFO L290 TraceCheckUtils]: 46: Hoare triple {148975#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,360 INFO L290 TraceCheckUtils]: 47: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {148975#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,361 INFO L290 TraceCheckUtils]: 50: Hoare triple {148975#(not (= main_~status~9 259))} assume -1 != ~status~9; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,362 INFO L290 TraceCheckUtils]: 52: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,362 INFO L290 TraceCheckUtils]: 53: Hoare triple {148975#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,363 INFO L290 TraceCheckUtils]: 54: Hoare triple {148975#(not (= main_~status~9 259))} assume 1 != ~pended~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,363 INFO L290 TraceCheckUtils]: 55: Hoare triple {148975#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {148975#(not (= main_~status~9 259))} is VALID [2022-04-08 14:45:23,363 INFO L290 TraceCheckUtils]: 56: Hoare triple {148975#(not (= main_~status~9 259))} assume 259 == ~status~9; {148938#false} is VALID [2022-04-08 14:45:23,363 INFO L272 TraceCheckUtils]: 57: Hoare triple {148938#false} call errorFn(); {148938#false} is VALID [2022-04-08 14:45:23,364 INFO L290 TraceCheckUtils]: 58: Hoare triple {148938#false} assume !false; {148938#false} is VALID [2022-04-08 14:45:23,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:45:23,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:45:23,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163155234] [2022-04-08 14:45:23,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163155234] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:45:23,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:45:23,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:45:23,365 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:45:23,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1401621817] [2022-04-08 14:45:23,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1401621817] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:45:23,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:45:23,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:45:23,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104192098] [2022-04-08 14:45:23,365 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:45:23,365 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-08 14:45:23,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:45:23,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:23,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:23,412 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 14:45:23,412 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:45:23,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 14:45:23,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 14:45:23,412 INFO L87 Difference]: Start difference. First operand 825 states and 1122 transitions. Second operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:44,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:44,706 INFO L93 Difference]: Finished difference Result 972 states and 1362 transitions. [2022-04-08 14:45:44,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 14:45:44,706 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 59 [2022-04-08 14:45:44,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:45:44,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-08 14:45:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 914 transitions. [2022-04-08 14:45:44,720 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 914 transitions. [2022-04-08 14:45:45,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 914 edges. 914 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:45,782 INFO L225 Difference]: With dead ends: 972 [2022-04-08 14:45:45,782 INFO L226 Difference]: Without dead ends: 946 [2022-04-08 14:45:45,783 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 [2022-04-08 14:45:45,783 INFO L913 BasicCegarLoop]: 630 mSDtfsCounter, 694 mSDsluCounter, 2708 mSDsCounter, 0 mSdLazyCounter, 6434 mSolverCounterSat, 289 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 3338 SdHoareTripleChecker+Invalid, 6723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 289 IncrementalHoareTripleChecker+Valid, 6434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-04-08 14:45:45,783 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 3338 Invalid, 6723 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [289 Valid, 6434 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2022-04-08 14:45:45,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2022-04-08 14:45:48,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 824. [2022-04-08 14:45:48,188 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:45:48,190 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:48,190 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:48,191 INFO L87 Difference]: Start difference. First operand 946 states. Second operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:48,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:48,220 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-08 14:45:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-08 14:45:48,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:45:48,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:45:48,223 INFO L74 IsIncluded]: Start isIncluded. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-08 14:45:48,223 INFO L87 Difference]: Start difference. First operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) Second operand 946 states. [2022-04-08 14:45:48,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:45:48,255 INFO L93 Difference]: Finished difference Result 946 states and 1320 transitions. [2022-04-08 14:45:48,255 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1320 transitions. [2022-04-08 14:45:48,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:45:48,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:45:48,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:45:48,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:45:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 824 states, 647 states have (on average 1.3338485316846986) internal successors, (863), 659 states have internal predecessors, (863), 106 states have call successors, (106), 51 states have call predecessors, (106), 70 states have return successors, (142), 120 states have call predecessors, (142), 100 states have call successors, (142) [2022-04-08 14:45:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 824 states and 1111 transitions. [2022-04-08 14:45:48,291 INFO L78 Accepts]: Start accepts. Automaton has 824 states and 1111 transitions. Word has length 59 [2022-04-08 14:45:48,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:45:48,291 INFO L478 AbstractCegarLoop]: Abstraction has 824 states and 1111 transitions. [2022-04-08 14:45:48,291 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 19 states have (on average 2.263157894736842) internal successors, (43), 10 states have internal predecessors, (43), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:45:48,291 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 824 states and 1111 transitions. [2022-04-08 14:45:50,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1111 edges. 1111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:50,966 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1111 transitions. [2022-04-08 14:45:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-04-08 14:45:50,968 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:45:50,968 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:45:50,968 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-04-08 14:45:50,968 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:45:50,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:45:50,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 1 times [2022-04-08 14:45:50,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:45:50,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1489691855] [2022-04-08 14:45:50,969 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:45:50,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1364943258, now seen corresponding path program 2 times [2022-04-08 14:45:50,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:45:50,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031409283] [2022-04-08 14:45:50,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:45:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:45:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:45:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {154526#true} is VALID [2022-04-08 14:45:51,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,066 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-08 14:45:51,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:45:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,090 INFO L290 TraceCheckUtils]: 0: Hoare triple {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154526#true} is VALID [2022-04-08 14:45:51,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-08 14:45:51,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:45:51,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {154526#true} is VALID [2022-04-08 14:45:51,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,105 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-08 14:45:51,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:45:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:45:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:45:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:45:51,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-08 14:45:51,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 14:45:51,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 14:45:51,290 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 14:45:51,290 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 14:45:51,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,291 INFO L290 TraceCheckUtils]: 6: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,292 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,292 INFO L290 TraceCheckUtils]: 0: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-08 14:45:51,293 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 14:45:51,293 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-08 14:45:51,293 INFO L272 TraceCheckUtils]: 3: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,293 INFO L290 TraceCheckUtils]: 4: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-08 14:45:51,294 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 14:45:51,294 INFO L290 TraceCheckUtils]: 6: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 14:45:51,294 INFO L290 TraceCheckUtils]: 7: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 14:45:51,294 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 14:45:51,294 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,295 INFO L290 TraceCheckUtils]: 10: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,295 INFO L290 TraceCheckUtils]: 11: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,296 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,297 INFO L290 TraceCheckUtils]: 13: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,298 INFO L290 TraceCheckUtils]: 14: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,299 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {154526#true} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 3: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 4: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,299 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-08 14:45:51,300 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,300 INFO L290 TraceCheckUtils]: 7: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-08 14:45:51,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 14:45:51,301 INFO L290 TraceCheckUtils]: 9: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-08 14:45:51,302 INFO L272 TraceCheckUtils]: 10: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,302 INFO L290 TraceCheckUtils]: 11: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-08 14:45:51,302 INFO L290 TraceCheckUtils]: 12: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 14:45:51,302 INFO L290 TraceCheckUtils]: 13: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 14:45:51,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 14:45:51,302 INFO L290 TraceCheckUtils]: 15: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 14:45:51,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,305 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,305 INFO L290 TraceCheckUtils]: 20: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,306 INFO L290 TraceCheckUtils]: 21: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,307 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,307 INFO L290 TraceCheckUtils]: 23: Hoare triple {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,307 INFO L290 TraceCheckUtils]: 24: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:45:51,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:45:51,308 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:45:51,310 INFO L272 TraceCheckUtils]: 0: Hoare triple {154526#true} call ULTIMATE.init(); {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:45:51,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {154566#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {154526#true} is VALID [2022-04-08 14:45:51,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,310 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {154526#true} {154526#true} #1498#return; {154526#true} is VALID [2022-04-08 14:45:51,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {154526#true} call #t~ret180 := main(); {154526#true} is VALID [2022-04-08 14:45:51,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {154526#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {154526#true} is VALID [2022-04-08 14:45:51,312 INFO L272 TraceCheckUtils]: 6: Hoare triple {154526#true} call _BLAST_init(); {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,312 INFO L290 TraceCheckUtils]: 7: Hoare triple {154567#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {154526#true} is VALID [2022-04-08 14:45:51,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,312 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {154526#true} {154526#true} #1366#return; {154526#true} is VALID [2022-04-08 14:45:51,312 INFO L290 TraceCheckUtils]: 10: Hoare triple {154526#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {154526#true} is VALID [2022-04-08 14:45:51,312 INFO L290 TraceCheckUtils]: 11: Hoare triple {154526#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {154526#true} is VALID [2022-04-08 14:45:51,313 INFO L272 TraceCheckUtils]: 12: Hoare triple {154526#true} call stub_driver_init(); {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,313 INFO L290 TraceCheckUtils]: 13: Hoare triple {154568#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {154526#true} is VALID [2022-04-08 14:45:51,313 INFO L290 TraceCheckUtils]: 14: Hoare triple {154526#true} assume true; {154526#true} is VALID [2022-04-08 14:45:51,314 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {154526#true} {154526#true} #1368#return; {154526#true} is VALID [2022-04-08 14:45:51,314 INFO L290 TraceCheckUtils]: 16: Hoare triple {154526#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {154526#true} is VALID [2022-04-08 14:45:51,314 INFO L290 TraceCheckUtils]: 17: Hoare triple {154526#true} assume 2 == ~tmp_ndt_1~0; {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L272 TraceCheckUtils]: 18: Hoare triple {154526#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 19: Hoare triple {154569#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 20: Hoare triple {154526#true} assume !(2 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 21: Hoare triple {154526#true} assume !(3 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 22: Hoare triple {154526#true} assume !(1 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 23: Hoare triple {154526#true} assume !(7 == ~deviceExtension__Active~1); {154526#true} is VALID [2022-04-08 14:45:51,315 INFO L290 TraceCheckUtils]: 24: Hoare triple {154526#true} ~deviceExtension__Active~1 := 0; {154526#true} is VALID [2022-04-08 14:45:51,316 INFO L272 TraceCheckUtils]: 25: Hoare triple {154526#true} call #t~ret35 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,316 INFO L290 TraceCheckUtils]: 26: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {154526#true} is VALID [2022-04-08 14:45:51,316 INFO L290 TraceCheckUtils]: 27: Hoare triple {154526#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {154526#true} is VALID [2022-04-08 14:45:51,317 INFO L290 TraceCheckUtils]: 28: Hoare triple {154526#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {154526#true} is VALID [2022-04-08 14:45:51,317 INFO L272 TraceCheckUtils]: 29: Hoare triple {154526#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:45:51,317 INFO L290 TraceCheckUtils]: 30: Hoare triple {154589#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {154526#true} is VALID [2022-04-08 14:45:51,318 INFO L290 TraceCheckUtils]: 31: Hoare triple {154526#true} assume !(0 != ~compRegistered~0); {154526#true} is VALID [2022-04-08 14:45:51,318 INFO L290 TraceCheckUtils]: 32: Hoare triple {154526#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {154526#true} is VALID [2022-04-08 14:45:51,318 INFO L290 TraceCheckUtils]: 33: Hoare triple {154526#true} assume !(~s~0 == ~NP~0); {154526#true} is VALID [2022-04-08 14:45:51,318 INFO L290 TraceCheckUtils]: 34: Hoare triple {154526#true} assume !(~s~0 == ~MPR1~0); {154526#true} is VALID [2022-04-08 14:45:51,318 INFO L290 TraceCheckUtils]: 35: Hoare triple {154526#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,319 INFO L290 TraceCheckUtils]: 36: Hoare triple {154601#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,319 INFO L290 TraceCheckUtils]: 37: Hoare triple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:45:51,320 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {154602#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {154526#true} #1478#return; {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,321 INFO L290 TraceCheckUtils]: 39: Hoare triple {154599#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,321 INFO L290 TraceCheckUtils]: 40: Hoare triple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,322 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {154600#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {154526#true} #1496#return; {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,322 INFO L290 TraceCheckUtils]: 42: Hoare triple {154586#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret35|) (<= |CdAudioDeviceControl_#t~ret35| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~status~3 := #t~ret35;havoc #t~ret35; {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:45:51,323 INFO L290 TraceCheckUtils]: 43: Hoare triple {154587#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:45:51,323 INFO L290 TraceCheckUtils]: 44: Hoare triple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:45:51,324 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {154588#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {154526#true} #1370#return; {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:45:51,325 INFO L290 TraceCheckUtils]: 46: Hoare triple {154564#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,325 INFO L290 TraceCheckUtils]: 47: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,326 INFO L290 TraceCheckUtils]: 48: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,326 INFO L290 TraceCheckUtils]: 49: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,327 INFO L290 TraceCheckUtils]: 50: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,327 INFO L290 TraceCheckUtils]: 51: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,328 INFO L290 TraceCheckUtils]: 52: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:45:51,329 INFO L290 TraceCheckUtils]: 55: Hoare triple {154565#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {154527#false} is VALID [2022-04-08 14:45:51,329 INFO L272 TraceCheckUtils]: 56: Hoare triple {154527#false} call errorFn(); {154527#false} is VALID [2022-04-08 14:45:51,329 INFO L290 TraceCheckUtils]: 57: Hoare triple {154527#false} assume !false; {154527#false} is VALID [2022-04-08 14:45:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:45:51,330 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:45:51,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031409283] [2022-04-08 14:45:51,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031409283] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:45:51,330 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:45:51,330 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:45:51,330 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:45:51,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1489691855] [2022-04-08 14:45:51,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1489691855] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:45:51,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:45:51,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:45:51,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409472672] [2022-04-08 14:45:51,331 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:45:51,331 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-08 14:45:51,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:45:51,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:45:51,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:45:51,375 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 14:45:51,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:45:51,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 14:45:51,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:45:51,375 INFO L87 Difference]: Start difference. First operand 824 states and 1111 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:46:10,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:10,475 INFO L93 Difference]: Finished difference Result 961 states and 1336 transitions. [2022-04-08 14:46:10,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 14:46:10,475 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) Word has length 58 [2022-04-08 14:46:10,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:46:10,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:46:10,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-08 14:46:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:46:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 878 transitions. [2022-04-08 14:46:10,490 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 878 transitions. [2022-04-08 14:46:11,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 878 edges. 878 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:11,514 INFO L225 Difference]: With dead ends: 961 [2022-04-08 14:46:11,514 INFO L226 Difference]: Without dead ends: 941 [2022-04-08 14:46:11,515 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=261, Unknown=0, NotChecked=0, Total=306 [2022-04-08 14:46:11,515 INFO L913 BasicCegarLoop]: 645 mSDtfsCounter, 1576 mSDsluCounter, 2192 mSDsCounter, 0 mSdLazyCounter, 4657 mSolverCounterSat, 644 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1578 SdHoareTripleChecker+Valid, 2837 SdHoareTripleChecker+Invalid, 5301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 644 IncrementalHoareTripleChecker+Valid, 4657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-04-08 14:46:11,516 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1578 Valid, 2837 Invalid, 5301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [644 Valid, 4657 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-04-08 14:46:11,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2022-04-08 14:46:13,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 821. [2022-04-08 14:46:13,946 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:46:13,947 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 14:46:13,948 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 14:46:13,948 INFO L87 Difference]: Start difference. First operand 941 states. Second operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 14:46:13,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:13,978 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-08 14:46:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-08 14:46:13,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:13,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:13,980 INFO L74 IsIncluded]: Start isIncluded. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-08 14:46:13,981 INFO L87 Difference]: Start difference. First operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) Second operand 941 states. [2022-04-08 14:46:14,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:14,011 INFO L93 Difference]: Finished difference Result 941 states and 1313 transitions. [2022-04-08 14:46:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1313 transitions. [2022-04-08 14:46:14,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:14,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:14,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:46:14,013 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:46:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 821 states, 645 states have (on average 1.3333333333333333) internal successors, (860), 657 states have internal predecessors, (860), 105 states have call successors, (105), 51 states have call predecessors, (105), 70 states have return successors, (141), 119 states have call predecessors, (141), 99 states have call successors, (141) [2022-04-08 14:46:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1106 transitions. [2022-04-08 14:46:14,047 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1106 transitions. Word has length 58 [2022-04-08 14:46:14,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:46:14,047 INFO L478 AbstractCegarLoop]: Abstraction has 821 states and 1106 transitions. [2022-04-08 14:46:14,048 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 8 states have internal predecessors, (44), 2 states have call successors, (8), 7 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 1 states have call successors, (6) [2022-04-08 14:46:14,048 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 821 states and 1106 transitions. [2022-04-08 14:46:16,773 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1106 edges. 1106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1106 transitions. [2022-04-08 14:46:16,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 14:46:16,775 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:46:16,775 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:46:16,775 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-04-08 14:46:16,775 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:46:16,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:46:16,775 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 1 times [2022-04-08 14:46:16,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:16,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [779357430] [2022-04-08 14:46:16,776 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:46:16,776 INFO L85 PathProgramCache]: Analyzing trace with hash 483454952, now seen corresponding path program 2 times [2022-04-08 14:46:16,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:46:16,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444576769] [2022-04-08 14:46:16,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:46:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:46:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:16,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:46:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:16,877 INFO L290 TraceCheckUtils]: 0: Hoare triple {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160055#true} is VALID [2022-04-08 14:46:16,877 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:16,877 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-08 14:46:16,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:46:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:16,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160055#true} is VALID [2022-04-08 14:46:16,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:16,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-08 14:46:16,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:46:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:16,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160055#true} is VALID [2022-04-08 14:46:16,921 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:16,921 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-08 14:46:16,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:46:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:17,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:46:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:17,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 14:46:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:17,078 INFO L290 TraceCheckUtils]: 0: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 14:46:17,078 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 14:46:17,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,079 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,079 INFO L290 TraceCheckUtils]: 0: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-08 14:46:17,079 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-08 14:46:17,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-08 14:46:17,079 INFO L290 TraceCheckUtils]: 3: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-08 14:46:17,080 INFO L290 TraceCheckUtils]: 4: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-08 14:46:17,080 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 14:46:17,080 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 14:46:17,080 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:46:17,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,082 INFO L272 TraceCheckUtils]: 10: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:17,082 INFO L290 TraceCheckUtils]: 11: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 14:46:17,082 INFO L290 TraceCheckUtils]: 12: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 14:46:17,082 INFO L290 TraceCheckUtils]: 13: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,082 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,083 INFO L290 TraceCheckUtils]: 16: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,084 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 14:46:17,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160055#true} is VALID [2022-04-08 14:46:17,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-08 14:46:17,084 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-08 14:46:17,085 INFO L272 TraceCheckUtils]: 3: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:17,085 INFO L290 TraceCheckUtils]: 4: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-08 14:46:17,085 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-08 14:46:17,085 INFO L290 TraceCheckUtils]: 6: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-08 14:46:17,086 INFO L290 TraceCheckUtils]: 7: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-08 14:46:17,086 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-08 14:46:17,086 INFO L290 TraceCheckUtils]: 9: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 14:46:17,086 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 14:46:17,086 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:46:17,087 INFO L290 TraceCheckUtils]: 12: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,087 INFO L290 TraceCheckUtils]: 13: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,088 INFO L272 TraceCheckUtils]: 14: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:17,088 INFO L290 TraceCheckUtils]: 15: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 14:46:17,088 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 14:46:17,088 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,088 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,089 INFO L290 TraceCheckUtils]: 19: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,090 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 14:46:17,090 INFO L290 TraceCheckUtils]: 22: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:46:17,091 INFO L290 TraceCheckUtils]: 23: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:46:17,091 INFO L290 TraceCheckUtils]: 24: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:46:17,092 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:46:17,093 INFO L272 TraceCheckUtils]: 0: Hoare triple {160055#true} call ULTIMATE.init(); {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:46:17,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {160094#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {160055#true} is VALID [2022-04-08 14:46:17,094 INFO L290 TraceCheckUtils]: 2: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,094 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {160055#true} {160055#true} #1498#return; {160055#true} is VALID [2022-04-08 14:46:17,094 INFO L272 TraceCheckUtils]: 4: Hoare triple {160055#true} call #t~ret180 := main(); {160055#true} is VALID [2022-04-08 14:46:17,094 INFO L290 TraceCheckUtils]: 5: Hoare triple {160055#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {160055#true} is VALID [2022-04-08 14:46:17,095 INFO L272 TraceCheckUtils]: 6: Hoare triple {160055#true} call _BLAST_init(); {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:17,095 INFO L290 TraceCheckUtils]: 7: Hoare triple {160095#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {160055#true} is VALID [2022-04-08 14:46:17,095 INFO L290 TraceCheckUtils]: 8: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,095 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {160055#true} {160055#true} #1366#return; {160055#true} is VALID [2022-04-08 14:46:17,095 INFO L290 TraceCheckUtils]: 10: Hoare triple {160055#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {160055#true} is VALID [2022-04-08 14:46:17,095 INFO L290 TraceCheckUtils]: 11: Hoare triple {160055#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {160055#true} is VALID [2022-04-08 14:46:17,096 INFO L272 TraceCheckUtils]: 12: Hoare triple {160055#true} call stub_driver_init(); {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:17,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {160096#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {160055#true} is VALID [2022-04-08 14:46:17,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,096 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {160055#true} {160055#true} #1368#return; {160055#true} is VALID [2022-04-08 14:46:17,096 INFO L290 TraceCheckUtils]: 16: Hoare triple {160055#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {160055#true} is VALID [2022-04-08 14:46:17,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {160055#true} assume 2 == ~tmp_ndt_1~0; {160055#true} is VALID [2022-04-08 14:46:17,097 INFO L272 TraceCheckUtils]: 18: Hoare triple {160055#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:46:17,098 INFO L290 TraceCheckUtils]: 19: Hoare triple {160097#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {160055#true} is VALID [2022-04-08 14:46:17,098 INFO L290 TraceCheckUtils]: 20: Hoare triple {160055#true} assume !(2 == ~deviceExtension__Active~1); {160055#true} is VALID [2022-04-08 14:46:17,098 INFO L290 TraceCheckUtils]: 21: Hoare triple {160055#true} assume 3 == ~deviceExtension__Active~1; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L272 TraceCheckUtils]: 22: Hoare triple {160055#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 23: Hoare triple {160119#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 25: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {160055#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 28: Hoare triple {160055#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {160055#true} is VALID [2022-04-08 14:46:17,099 INFO L290 TraceCheckUtils]: 29: Hoare triple {160055#true} ~Irp__IoStatus__Information~1 := 0; {160055#true} is VALID [2022-04-08 14:46:17,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {160055#true} assume 0 == ~SubQPtr~1;~status~6 := -1073741670;~__cil_tmp106~1 := ~status~6; {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:46:17,100 INFO L290 TraceCheckUtils]: 31: Hoare triple {160120#(and (= (+ CdAudio435DeviceControl_~__cil_tmp106~1 1073741670) 0) (= CdAudio435DeviceControl_~__cil_tmp106~1 CdAudio435DeviceControl_~status~6))} assume 18446744071562067990 == ~__cil_tmp106~1 % 18446744073709551616;~Irp__IoStatus__Information~1 := 0; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,100 INFO L290 TraceCheckUtils]: 32: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} ~myStatus~0 := ~status~6; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,101 INFO L272 TraceCheckUtils]: 33: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} call IofCompleteRequest(~Irp, 0); {160127#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:17,101 INFO L290 TraceCheckUtils]: 34: Hoare triple {160127#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {160055#true} is VALID [2022-04-08 14:46:17,101 INFO L290 TraceCheckUtils]: 35: Hoare triple {160055#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {160055#true} is VALID [2022-04-08 14:46:17,101 INFO L290 TraceCheckUtils]: 36: Hoare triple {160055#true} assume true; {160055#true} is VALID [2022-04-08 14:46:17,102 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {160055#true} {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #1518#return; {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} is VALID [2022-04-08 14:46:17,102 INFO L290 TraceCheckUtils]: 38: Hoare triple {160121#(<= (+ CdAudio435DeviceControl_~status~6 1073741670) 0)} #res := ~status~6; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} assume true; {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:46:17,103 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {160126#(<= (+ |CdAudio435DeviceControl_#res| 1073741670) 0)} {160055#true} #1490#return; {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} is VALID [2022-04-08 14:46:17,104 INFO L290 TraceCheckUtils]: 41: Hoare triple {160116#(<= (+ |CdAudioDeviceControl_#t~ret32| 1073741670) 0)} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:46:17,104 INFO L290 TraceCheckUtils]: 42: Hoare triple {160117#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:46:17,104 INFO L290 TraceCheckUtils]: 43: Hoare triple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:46:17,105 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {160118#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {160055#true} #1370#return; {160092#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:46:17,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {160092#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {160093#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,106 INFO L290 TraceCheckUtils]: 47: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,106 INFO L290 TraceCheckUtils]: 48: Hoare triple {160093#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,107 INFO L290 TraceCheckUtils]: 49: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,107 INFO L290 TraceCheckUtils]: 50: Hoare triple {160093#(not (= main_~status~9 259))} assume -1 != ~status~9; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,108 INFO L290 TraceCheckUtils]: 51: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,108 INFO L290 TraceCheckUtils]: 52: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,108 INFO L290 TraceCheckUtils]: 53: Hoare triple {160093#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,109 INFO L290 TraceCheckUtils]: 54: Hoare triple {160093#(not (= main_~status~9 259))} assume 1 != ~pended~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,109 INFO L290 TraceCheckUtils]: 55: Hoare triple {160093#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {160093#(not (= main_~status~9 259))} is VALID [2022-04-08 14:46:17,109 INFO L290 TraceCheckUtils]: 56: Hoare triple {160093#(not (= main_~status~9 259))} assume 259 == ~status~9; {160056#false} is VALID [2022-04-08 14:46:17,109 INFO L272 TraceCheckUtils]: 57: Hoare triple {160056#false} call errorFn(); {160056#false} is VALID [2022-04-08 14:46:17,109 INFO L290 TraceCheckUtils]: 58: Hoare triple {160056#false} assume !false; {160056#false} is VALID [2022-04-08 14:46:17,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:46:17,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:46:17,110 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444576769] [2022-04-08 14:46:17,110 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444576769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:17,110 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:17,110 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:46:17,110 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:46:17,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [779357430] [2022-04-08 14:46:17,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [779357430] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:17,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:17,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:46:17,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69085852] [2022-04-08 14:46:17,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:46:17,111 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-08 14:46:17,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:46:17,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:46:17,171 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:17,172 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 14:46:17,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:17,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 14:46:17,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:46:17,174 INFO L87 Difference]: Start difference. First operand 821 states and 1106 transitions. Second operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:46:34,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:34,552 INFO L93 Difference]: Finished difference Result 994 states and 1368 transitions. [2022-04-08 14:46:34,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 14:46:34,552 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 59 [2022-04-08 14:46:34,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:46:34,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:46:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-08 14:46:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:46:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 920 transitions. [2022-04-08 14:46:34,567 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 920 transitions. [2022-04-08 14:46:35,576 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 920 edges. 920 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:35,626 INFO L225 Difference]: With dead ends: 994 [2022-04-08 14:46:35,627 INFO L226 Difference]: Without dead ends: 926 [2022-04-08 14:46:35,627 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-08 14:46:35,628 INFO L913 BasicCegarLoop]: 621 mSDtfsCounter, 1577 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 4175 mSolverCounterSat, 667 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1581 SdHoareTripleChecker+Valid, 2512 SdHoareTripleChecker+Invalid, 4842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 667 IncrementalHoareTripleChecker+Valid, 4175 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:46:35,628 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1581 Valid, 2512 Invalid, 4842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [667 Valid, 4175 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-08 14:46:35,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 926 states. [2022-04-08 14:46:38,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 926 to 809. [2022-04-08 14:46:38,050 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:46:38,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 14:46:38,052 INFO L74 IsIncluded]: Start isIncluded. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 14:46:38,052 INFO L87 Difference]: Start difference. First operand 926 states. Second operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 14:46:38,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:38,082 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-08 14:46:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-08 14:46:38,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:38,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:38,084 INFO L74 IsIncluded]: Start isIncluded. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-08 14:46:38,085 INFO L87 Difference]: Start difference. First operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) Second operand 926 states. [2022-04-08 14:46:38,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:38,113 INFO L93 Difference]: Finished difference Result 926 states and 1286 transitions. [2022-04-08 14:46:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1286 transitions. [2022-04-08 14:46:38,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:38,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:38,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:46:38,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:46:38,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 809 states, 636 states have (on average 1.328616352201258) internal successors, (845), 648 states have internal predecessors, (845), 102 states have call successors, (102), 51 states have call predecessors, (102), 70 states have return successors, (138), 116 states have call predecessors, (138), 96 states have call successors, (138) [2022-04-08 14:46:38,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 809 states and 1085 transitions. [2022-04-08 14:46:38,150 INFO L78 Accepts]: Start accepts. Automaton has 809 states and 1085 transitions. Word has length 59 [2022-04-08 14:46:38,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:46:38,150 INFO L478 AbstractCegarLoop]: Abstraction has 809 states and 1085 transitions. [2022-04-08 14:46:38,150 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.8125) internal successors, (45), 8 states have internal predecessors, (45), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:46:38,150 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 809 states and 1085 transitions. [2022-04-08 14:46:40,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1085 edges. 1085 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:40,838 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1085 transitions. [2022-04-08 14:46:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 14:46:40,839 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:46:40,839 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:46:40,839 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-04-08 14:46:40,839 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:46:40,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:46:40,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 1 times [2022-04-08 14:46:40,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:40,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [66091344] [2022-04-08 14:46:40,840 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:46:40,840 INFO L85 PathProgramCache]: Analyzing trace with hash 1218321174, now seen corresponding path program 2 times [2022-04-08 14:46:40,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:46:40,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521597435] [2022-04-08 14:46:40,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:46:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:46:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:40,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:46:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:40,910 INFO L290 TraceCheckUtils]: 0: Hoare triple {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165602#true} is VALID [2022-04-08 14:46:40,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:40,910 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-08 14:46:40,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:46:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:40,937 INFO L290 TraceCheckUtils]: 0: Hoare triple {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165602#true} is VALID [2022-04-08 14:46:40,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:40,937 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-08 14:46:40,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:46:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:40,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165602#true} is VALID [2022-04-08 14:46:40,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:40,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-08 14:46:40,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:46:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:40,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:46:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:41,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:46:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:41,038 INFO L290 TraceCheckUtils]: 0: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 14:46:41,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,039 INFO L290 TraceCheckUtils]: 2: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,040 INFO L290 TraceCheckUtils]: 3: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,040 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 14:46:41,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 14:46:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:41,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 14:46:41,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 14:46:41,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,051 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 14:46:41,051 INFO L290 TraceCheckUtils]: 0: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-08 14:46:41,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-08 14:46:41,052 INFO L272 TraceCheckUtils]: 2: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,053 INFO L290 TraceCheckUtils]: 3: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 14:46:41,053 INFO L290 TraceCheckUtils]: 4: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,053 INFO L290 TraceCheckUtils]: 5: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,054 INFO L290 TraceCheckUtils]: 6: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,054 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 8: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 9: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,055 INFO L272 TraceCheckUtils]: 10: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 11: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 12: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 13: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,055 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 14:46:41,055 INFO L290 TraceCheckUtils]: 15: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,056 INFO L290 TraceCheckUtils]: 16: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 14:46:41,056 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 14:46:41,056 INFO L290 TraceCheckUtils]: 0: Hoare triple {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165602#true} is VALID [2022-04-08 14:46:41,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 14:46:41,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 14:46:41,056 INFO L290 TraceCheckUtils]: 3: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-08 14:46:41,057 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,057 INFO L290 TraceCheckUtils]: 5: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-08 14:46:41,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-08 14:46:41,058 INFO L272 TraceCheckUtils]: 7: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,058 INFO L290 TraceCheckUtils]: 8: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 14:46:41,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,059 INFO L290 TraceCheckUtils]: 10: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,059 INFO L290 TraceCheckUtils]: 11: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,060 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 14:46:41,060 INFO L290 TraceCheckUtils]: 13: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 14:46:41,060 INFO L290 TraceCheckUtils]: 14: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,061 INFO L272 TraceCheckUtils]: 15: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 16: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,061 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 14:46:41,061 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 14:46:41,061 INFO L290 TraceCheckUtils]: 23: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-08 14:46:41,062 INFO L290 TraceCheckUtils]: 24: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-08 14:46:41,062 INFO L290 TraceCheckUtils]: 25: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 14:46:41,062 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-08 14:46:41,064 INFO L272 TraceCheckUtils]: 0: Hoare triple {165602#true} call ULTIMATE.init(); {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:46:41,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {165640#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {165602#true} is VALID [2022-04-08 14:46:41,064 INFO L290 TraceCheckUtils]: 2: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,064 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {165602#true} {165602#true} #1498#return; {165602#true} is VALID [2022-04-08 14:46:41,064 INFO L272 TraceCheckUtils]: 4: Hoare triple {165602#true} call #t~ret180 := main(); {165602#true} is VALID [2022-04-08 14:46:41,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {165602#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {165602#true} is VALID [2022-04-08 14:46:41,065 INFO L272 TraceCheckUtils]: 6: Hoare triple {165602#true} call _BLAST_init(); {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,065 INFO L290 TraceCheckUtils]: 7: Hoare triple {165641#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {165602#true} is VALID [2022-04-08 14:46:41,065 INFO L290 TraceCheckUtils]: 8: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,065 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {165602#true} {165602#true} #1366#return; {165602#true} is VALID [2022-04-08 14:46:41,066 INFO L290 TraceCheckUtils]: 10: Hoare triple {165602#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {165602#true} is VALID [2022-04-08 14:46:41,066 INFO L290 TraceCheckUtils]: 11: Hoare triple {165602#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {165602#true} is VALID [2022-04-08 14:46:41,066 INFO L272 TraceCheckUtils]: 12: Hoare triple {165602#true} call stub_driver_init(); {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {165642#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {165602#true} is VALID [2022-04-08 14:46:41,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,067 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {165602#true} {165602#true} #1368#return; {165602#true} is VALID [2022-04-08 14:46:41,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {165602#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {165602#true} is VALID [2022-04-08 14:46:41,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {165602#true} assume 2 == ~tmp_ndt_1~0; {165602#true} is VALID [2022-04-08 14:46:41,068 INFO L272 TraceCheckUtils]: 18: Hoare triple {165602#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:46:41,068 INFO L290 TraceCheckUtils]: 19: Hoare triple {165643#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {165602#true} is VALID [2022-04-08 14:46:41,068 INFO L290 TraceCheckUtils]: 20: Hoare triple {165602#true} assume !(2 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 14:46:41,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {165602#true} assume !(3 == ~deviceExtension__Active~1); {165602#true} is VALID [2022-04-08 14:46:41,068 INFO L290 TraceCheckUtils]: 22: Hoare triple {165602#true} assume 1 == ~deviceExtension__Active~1; {165602#true} is VALID [2022-04-08 14:46:41,069 INFO L272 TraceCheckUtils]: 23: Hoare triple {165602#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {165662#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {165602#true} is VALID [2022-04-08 14:46:41,069 INFO L290 TraceCheckUtils]: 25: Hoare triple {165602#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {165602#true} is VALID [2022-04-08 14:46:41,070 INFO L272 TraceCheckUtils]: 26: Hoare triple {165602#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:41,070 INFO L290 TraceCheckUtils]: 27: Hoare triple {165672#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} is VALID [2022-04-08 14:46:41,071 INFO L290 TraceCheckUtils]: 28: Hoare triple {165673#(= |SendSrbSynchronous_#in~Buffer| SendSrbSynchronous_~Buffer)} assume 0 != ~Buffer;~__cil_tmp10~0 := 4116;~__cil_tmp11~0 := 49152;~__cil_tmp12~0 := 262144;~__cil_tmp13~0 := 311296;~ioctl~0 := 315412; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,071 INFO L290 TraceCheckUtils]: 29: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume 0 == ~irp~0;#res := -1073741670; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,071 INFO L290 TraceCheckUtils]: 30: Hoare triple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} assume true; {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} is VALID [2022-04-08 14:46:41,072 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {165674#(not (= |SendSrbSynchronous_#in~Buffer| 0))} {165602#true} #1480#return; {165603#false} is VALID [2022-04-08 14:46:41,072 INFO L290 TraceCheckUtils]: 32: Hoare triple {165603#false} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {165603#false} is VALID [2022-04-08 14:46:41,072 INFO L290 TraceCheckUtils]: 33: Hoare triple {165603#false} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,072 INFO L272 TraceCheckUtils]: 34: Hoare triple {165603#false} call IofCompleteRequest(~Irp, 0); {165675#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 35: Hoare triple {165675#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {165602#true} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 36: Hoare triple {165602#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {165602#true} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 37: Hoare triple {165602#true} assume true; {165602#true} is VALID [2022-04-08 14:46:41,073 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {165602#true} {165603#false} #1482#return; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {165603#false} #res := ~status~7; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 40: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {165603#false} {165602#true} #1492#return; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 42: Hoare triple {165603#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 43: Hoare triple {165603#false} #res := ~status~3; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {165603#false} assume true; {165603#false} is VALID [2022-04-08 14:46:41,073 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {165603#false} {165602#true} #1370#return; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 46: Hoare triple {165603#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 47: Hoare triple {165603#false} assume !(0 != ~we_should_unload~0); {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 48: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 49: Hoare triple {165603#false} assume !(1 == ~pended~0); {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 50: Hoare triple {165603#false} assume ~s~0 != ~UNLOADED~0; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 51: Hoare triple {165603#false} assume -1 != ~status~9; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 52: Hoare triple {165603#false} assume ~s~0 != ~SKIP2~0; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 53: Hoare triple {165603#false} assume ~s~0 != ~IPC~0; {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 54: Hoare triple {165603#false} assume !(~s~0 != ~DC~0); {165603#false} is VALID [2022-04-08 14:46:41,074 INFO L290 TraceCheckUtils]: 55: Hoare triple {165603#false} assume 1 != ~pended~0; {165603#false} is VALID [2022-04-08 14:46:41,075 INFO L290 TraceCheckUtils]: 56: Hoare triple {165603#false} assume ~s~0 == ~DC~0; {165603#false} is VALID [2022-04-08 14:46:41,075 INFO L290 TraceCheckUtils]: 57: Hoare triple {165603#false} assume 259 == ~status~9; {165603#false} is VALID [2022-04-08 14:46:41,075 INFO L272 TraceCheckUtils]: 58: Hoare triple {165603#false} call errorFn(); {165603#false} is VALID [2022-04-08 14:46:41,075 INFO L290 TraceCheckUtils]: 59: Hoare triple {165603#false} assume !false; {165603#false} is VALID [2022-04-08 14:46:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:46:41,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:46:41,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521597435] [2022-04-08 14:46:41,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521597435] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:41,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:41,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 14:46:41,076 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:46:41,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [66091344] [2022-04-08 14:46:41,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [66091344] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:41,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:41,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 14:46:41,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021524807] [2022-04-08 14:46:41,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:46:41,077 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-08 14:46:41,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:46:41,077 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:41,127 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:41,127 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 14:46:41,127 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:41,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 14:46:41,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2022-04-08 14:46:41,128 INFO L87 Difference]: Start difference. First operand 809 states and 1085 transitions. Second operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:50,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:50,723 INFO L93 Difference]: Finished difference Result 1090 states and 1543 transitions. [2022-04-08 14:46:50,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 14:46:50,723 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-08 14:46:50,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:46:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:50,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-08 14:46:50,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1039 transitions. [2022-04-08 14:46:50,738 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 1039 transitions. [2022-04-08 14:46:51,944 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1039 edges. 1039 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:52,039 INFO L225 Difference]: With dead ends: 1090 [2022-04-08 14:46:52,039 INFO L226 Difference]: Without dead ends: 979 [2022-04-08 14:46:52,040 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2022-04-08 14:46:52,041 INFO L913 BasicCegarLoop]: 602 mSDtfsCounter, 1304 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 1191 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1306 SdHoareTripleChecker+Valid, 1299 SdHoareTripleChecker+Invalid, 1759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 1191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-08 14:46:52,041 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1306 Valid, 1299 Invalid, 1759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 1191 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-08 14:46:52,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 979 states. [2022-04-08 14:46:54,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 979 to 816. [2022-04-08 14:46:54,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:46:54,466 INFO L82 GeneralOperation]: Start isEquivalent. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 14:46:54,467 INFO L74 IsIncluded]: Start isIncluded. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 14:46:54,467 INFO L87 Difference]: Start difference. First operand 979 states. Second operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 14:46:54,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:54,496 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-08 14:46:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-08 14:46:54,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:54,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:54,500 INFO L74 IsIncluded]: Start isIncluded. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-08 14:46:54,501 INFO L87 Difference]: Start difference. First operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) Second operand 979 states. [2022-04-08 14:46:54,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:46:54,534 INFO L93 Difference]: Finished difference Result 979 states and 1383 transitions. [2022-04-08 14:46:54,534 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1383 transitions. [2022-04-08 14:46:54,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:46:54,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:46:54,536 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:46:54,536 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:46:54,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 816 states, 641 states have (on average 1.329173166926677) internal successors, (852), 654 states have internal predecessors, (852), 103 states have call successors, (103), 51 states have call predecessors, (103), 71 states have return successors, (146), 117 states have call predecessors, (146), 97 states have call successors, (146) [2022-04-08 14:46:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 816 states and 1101 transitions. [2022-04-08 14:46:54,569 INFO L78 Accepts]: Start accepts. Automaton has 816 states and 1101 transitions. Word has length 60 [2022-04-08 14:46:54,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:46:54,569 INFO L478 AbstractCegarLoop]: Abstraction has 816 states and 1101 transitions. [2022-04-08 14:46:54,569 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 4.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:54,569 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 816 states and 1101 transitions. [2022-04-08 14:46:57,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1101 edges. 1101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1101 transitions. [2022-04-08 14:46:57,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 14:46:57,401 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:46:57,401 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:46:57,401 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-04-08 14:46:57,401 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:46:57,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:46:57,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 1 times [2022-04-08 14:46:57,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:57,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1463877002] [2022-04-08 14:46:57,402 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:46:57,402 INFO L85 PathProgramCache]: Analyzing trace with hash 1493080788, now seen corresponding path program 2 times [2022-04-08 14:46:57,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:46:57,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123320654] [2022-04-08 14:46:57,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:46:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:46:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:46:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-08 14:46:57,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:46:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,528 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-08 14:46:57,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:46:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,547 INFO L290 TraceCheckUtils]: 0: Hoare triple {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {171454#true} is VALID [2022-04-08 14:46:57,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,548 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-08 14:46:57,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:46:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:46:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:46:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 14:46:57,690 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 14:46:57,690 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,690 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 14:46:57,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-04-08 14:46:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:46:57,708 INFO L290 TraceCheckUtils]: 0: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 14:46:57,708 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 14:46:57,708 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,709 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-08 14:46:57,709 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L272 TraceCheckUtils]: 2: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,710 INFO L290 TraceCheckUtils]: 3: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L290 TraceCheckUtils]: 4: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 14:46:57,710 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 14:46:57,711 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,712 INFO L272 TraceCheckUtils]: 10: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:57,712 INFO L290 TraceCheckUtils]: 11: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 14:46:57,712 INFO L290 TraceCheckUtils]: 12: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 14:46:57,712 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,713 INFO L284 TraceCheckUtils]: 14: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,713 INFO L290 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,713 INFO L290 TraceCheckUtils]: 16: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,714 INFO L284 TraceCheckUtils]: 17: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 14:46:57,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {171454#true} is VALID [2022-04-08 14:46:57,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 14:46:57,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 14:46:57,715 INFO L290 TraceCheckUtils]: 3: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-08 14:46:57,716 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-08 14:46:57,716 INFO L290 TraceCheckUtils]: 6: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L272 TraceCheckUtils]: 7: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,717 INFO L290 TraceCheckUtils]: 8: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L290 TraceCheckUtils]: 9: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 14:46:57,717 INFO L290 TraceCheckUtils]: 13: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 14:46:57,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,719 INFO L272 TraceCheckUtils]: 15: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:57,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 14:46:57,719 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 14:46:57,719 INFO L290 TraceCheckUtils]: 18: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,719 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,720 INFO L290 TraceCheckUtils]: 21: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,721 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 14:46:57,721 INFO L290 TraceCheckUtils]: 23: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 14:46:57,722 INFO L290 TraceCheckUtils]: 24: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,722 INFO L290 TraceCheckUtils]: 25: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,723 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 14:46:57,724 INFO L272 TraceCheckUtils]: 0: Hoare triple {171454#true} call ULTIMATE.init(); {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:46:57,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {171494#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {171454#true} {171454#true} #1498#return; {171454#true} is VALID [2022-04-08 14:46:57,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {171454#true} call #t~ret180 := main(); {171454#true} is VALID [2022-04-08 14:46:57,725 INFO L290 TraceCheckUtils]: 5: Hoare triple {171454#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {171454#true} is VALID [2022-04-08 14:46:57,726 INFO L272 TraceCheckUtils]: 6: Hoare triple {171454#true} call _BLAST_init(); {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,726 INFO L290 TraceCheckUtils]: 7: Hoare triple {171495#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,726 INFO L290 TraceCheckUtils]: 8: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,726 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {171454#true} {171454#true} #1366#return; {171454#true} is VALID [2022-04-08 14:46:57,726 INFO L290 TraceCheckUtils]: 10: Hoare triple {171454#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,726 INFO L290 TraceCheckUtils]: 11: Hoare triple {171454#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {171454#true} is VALID [2022-04-08 14:46:57,727 INFO L272 TraceCheckUtils]: 12: Hoare triple {171454#true} call stub_driver_init(); {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,727 INFO L290 TraceCheckUtils]: 13: Hoare triple {171496#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {171454#true} is VALID [2022-04-08 14:46:57,727 INFO L290 TraceCheckUtils]: 14: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,727 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {171454#true} {171454#true} #1368#return; {171454#true} is VALID [2022-04-08 14:46:57,727 INFO L290 TraceCheckUtils]: 16: Hoare triple {171454#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {171454#true} is VALID [2022-04-08 14:46:57,728 INFO L290 TraceCheckUtils]: 17: Hoare triple {171454#true} assume 2 == ~tmp_ndt_1~0; {171454#true} is VALID [2022-04-08 14:46:57,728 INFO L272 TraceCheckUtils]: 18: Hoare triple {171454#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:46:57,729 INFO L290 TraceCheckUtils]: 19: Hoare triple {171497#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {171454#true} is VALID [2022-04-08 14:46:57,729 INFO L290 TraceCheckUtils]: 20: Hoare triple {171454#true} assume !(2 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 14:46:57,729 INFO L290 TraceCheckUtils]: 21: Hoare triple {171454#true} assume !(3 == ~deviceExtension__Active~1); {171454#true} is VALID [2022-04-08 14:46:57,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {171454#true} assume 1 == ~deviceExtension__Active~1; {171454#true} is VALID [2022-04-08 14:46:57,730 INFO L272 TraceCheckUtils]: 23: Hoare triple {171454#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {171519#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {171454#true} is VALID [2022-04-08 14:46:57,730 INFO L290 TraceCheckUtils]: 25: Hoare triple {171454#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L272 TraceCheckUtils]: 26: Hoare triple {171454#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:46:57,731 INFO L290 TraceCheckUtils]: 27: Hoare triple {171531#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L290 TraceCheckUtils]: 28: Hoare triple {171454#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L290 TraceCheckUtils]: 29: Hoare triple {171454#true} assume 0 == ~irp~0;#res := -1073741670; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L290 TraceCheckUtils]: 30: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {171454#true} {171454#true} #1480#return; {171454#true} is VALID [2022-04-08 14:46:57,731 INFO L290 TraceCheckUtils]: 32: Hoare triple {171454#true} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {171454#true} is VALID [2022-04-08 14:46:57,732 INFO L290 TraceCheckUtils]: 33: Hoare triple {171454#true} assume ~status~7 < 0;~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,732 INFO L272 TraceCheckUtils]: 34: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} call IofCompleteRequest(~Irp, 0); {171532#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:46:57,733 INFO L290 TraceCheckUtils]: 35: Hoare triple {171532#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {171454#true} is VALID [2022-04-08 14:46:57,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {171454#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {171454#true} is VALID [2022-04-08 14:46:57,733 INFO L290 TraceCheckUtils]: 37: Hoare triple {171454#true} assume true; {171454#true} is VALID [2022-04-08 14:46:57,733 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {171454#true} {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #1482#return; {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} is VALID [2022-04-08 14:46:57,734 INFO L290 TraceCheckUtils]: 39: Hoare triple {171525#(<= (+ CdAudioAtapiDeviceControl_~status~7 1) 0)} #res := ~status~7; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,734 INFO L290 TraceCheckUtils]: 40: Hoare triple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} assume true; {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,735 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {171530#(<= (+ |CdAudioAtapiDeviceControl_#res| 1) 0)} {171454#true} #1492#return; {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} is VALID [2022-04-08 14:46:57,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {171516#(<= (+ |CdAudioDeviceControl_#t~ret33| 1) 0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} is VALID [2022-04-08 14:46:57,735 INFO L290 TraceCheckUtils]: 43: Hoare triple {171517#(<= (+ CdAudioDeviceControl_~status~3 1) 0)} #res := ~status~3; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,736 INFO L290 TraceCheckUtils]: 44: Hoare triple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} assume true; {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} is VALID [2022-04-08 14:46:57,736 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {171518#(<= (+ |CdAudioDeviceControl_#res| 1) 0)} {171454#true} #1370#return; {171492#(<= (+ 1 |main_#t~ret163|) 0)} is VALID [2022-04-08 14:46:57,737 INFO L290 TraceCheckUtils]: 46: Hoare triple {171492#(<= (+ 1 |main_#t~ret163|) 0)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,737 INFO L290 TraceCheckUtils]: 47: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(0 != ~we_should_unload~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,738 INFO L290 TraceCheckUtils]: 49: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(1 == ~pended~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,738 INFO L290 TraceCheckUtils]: 50: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~UNLOADED~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,738 INFO L290 TraceCheckUtils]: 51: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume -1 != ~status~9; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,739 INFO L290 TraceCheckUtils]: 52: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~SKIP2~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,740 INFO L290 TraceCheckUtils]: 53: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 != ~IPC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,740 INFO L290 TraceCheckUtils]: 54: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume !(~s~0 != ~DC~0); {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,741 INFO L290 TraceCheckUtils]: 55: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 1 != ~pended~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,741 INFO L290 TraceCheckUtils]: 56: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume ~s~0 == ~DC~0; {171493#(<= (+ main_~status~9 1) 0)} is VALID [2022-04-08 14:46:57,741 INFO L290 TraceCheckUtils]: 57: Hoare triple {171493#(<= (+ main_~status~9 1) 0)} assume 259 == ~status~9; {171455#false} is VALID [2022-04-08 14:46:57,741 INFO L272 TraceCheckUtils]: 58: Hoare triple {171455#false} call errorFn(); {171455#false} is VALID [2022-04-08 14:46:57,741 INFO L290 TraceCheckUtils]: 59: Hoare triple {171455#false} assume !false; {171455#false} is VALID [2022-04-08 14:46:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:46:57,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:46:57,742 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123320654] [2022-04-08 14:46:57,742 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2123320654] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:57,742 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:57,742 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:46:57,743 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:46:57,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1463877002] [2022-04-08 14:46:57,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1463877002] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:46:57,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:46:57,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:46:57,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86275751] [2022-04-08 14:46:57,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:46:57,743 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-08 14:46:57,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:46:57,744 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:46:57,796 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:46:57,797 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 14:46:57,797 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:46:57,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 14:46:57,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:46:57,797 INFO L87 Difference]: Start difference. First operand 816 states and 1101 transitions. Second operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:12,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:12,871 INFO L93 Difference]: Finished difference Result 959 states and 1340 transitions. [2022-04-08 14:47:12,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 14:47:12,872 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) Word has length 60 [2022-04-08 14:47:12,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-08 14:47:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:12,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 876 transitions. [2022-04-08 14:47:12,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 876 transitions. [2022-04-08 14:47:13,857 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 876 edges. 876 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:13,907 INFO L225 Difference]: With dead ends: 959 [2022-04-08 14:47:13,907 INFO L226 Difference]: Without dead ends: 934 [2022-04-08 14:47:13,908 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2022-04-08 14:47:13,908 INFO L913 BasicCegarLoop]: 607 mSDtfsCounter, 958 mSDsluCounter, 1945 mSDsCounter, 0 mSdLazyCounter, 3654 mSolverCounterSat, 385 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 2552 SdHoareTripleChecker+Invalid, 4039 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 385 IncrementalHoareTripleChecker+Valid, 3654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:13,908 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [961 Valid, 2552 Invalid, 4039 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [385 Valid, 3654 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-04-08 14:47:13,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 934 states. [2022-04-08 14:47:16,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 934 to 814. [2022-04-08 14:47:16,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:16,323 INFO L82 GeneralOperation]: Start isEquivalent. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 14:47:16,324 INFO L74 IsIncluded]: Start isIncluded. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 14:47:16,324 INFO L87 Difference]: Start difference. First operand 934 states. Second operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 14:47:16,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:16,351 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-08 14:47:16,351 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-08 14:47:16,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:16,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:16,353 INFO L74 IsIncluded]: Start isIncluded. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-08 14:47:16,354 INFO L87 Difference]: Start difference. First operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) Second operand 934 states. [2022-04-08 14:47:16,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:16,381 INFO L93 Difference]: Finished difference Result 934 states and 1310 transitions. [2022-04-08 14:47:16,381 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1310 transitions. [2022-04-08 14:47:16,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:16,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:16,383 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:16,383 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 640 states have (on average 1.328125) internal successors, (850), 653 states have internal predecessors, (850), 102 states have call successors, (102), 51 states have call predecessors, (102), 71 states have return successors, (145), 116 states have call predecessors, (145), 96 states have call successors, (145) [2022-04-08 14:47:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1097 transitions. [2022-04-08 14:47:16,415 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1097 transitions. Word has length 60 [2022-04-08 14:47:16,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:16,415 INFO L478 AbstractCegarLoop]: Abstraction has 814 states and 1097 transitions. [2022-04-08 14:47:16,415 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.75) internal successors, (44), 7 states have internal predecessors, (44), 3 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 4 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:16,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 814 states and 1097 transitions. [2022-04-08 14:47:19,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1097 edges. 1097 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1097 transitions. [2022-04-08 14:47:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-04-08 14:47:19,249 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:19,249 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:47:19,249 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2022-04-08 14:47:19,249 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:19,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:19,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 1 times [2022-04-08 14:47:19,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:19,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2133261902] [2022-04-08 14:47:19,250 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:19,250 INFO L85 PathProgramCache]: Analyzing trace with hash 1062943735, now seen corresponding path program 2 times [2022-04-08 14:47:19,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:19,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682796172] [2022-04-08 14:47:19,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:19,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,355 INFO L290 TraceCheckUtils]: 0: Hoare triple {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {176955#true} is VALID [2022-04-08 14:47:19,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-08 14:47:19,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:47:19,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {176955#true} is VALID [2022-04-08 14:47:19,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,387 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-08 14:47:19,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:47:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {176955#true} is VALID [2022-04-08 14:47:19,403 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,403 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-08 14:47:19,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:47:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:47:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 14:47:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:19,599 INFO L290 TraceCheckUtils]: 0: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 14:47:19,599 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 14:47:19,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-08 14:47:19,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 3: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 4: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 14:47:19,601 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 14:47:19,602 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,602 INFO L290 TraceCheckUtils]: 9: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,602 INFO L290 TraceCheckUtils]: 10: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,603 INFO L272 TraceCheckUtils]: 11: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:19,603 INFO L290 TraceCheckUtils]: 12: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 14:47:19,603 INFO L290 TraceCheckUtils]: 13: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 14:47:19,603 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,604 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,604 INFO L290 TraceCheckUtils]: 16: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,605 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 14:47:19,606 INFO L290 TraceCheckUtils]: 0: Hoare triple {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {176955#true} is VALID [2022-04-08 14:47:19,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-08 14:47:19,606 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L272 TraceCheckUtils]: 3: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 4: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 6: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 7: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 9: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 14:47:19,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 14:47:19,608 INFO L290 TraceCheckUtils]: 12: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,608 INFO L290 TraceCheckUtils]: 13: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,609 INFO L272 TraceCheckUtils]: 15: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:19,609 INFO L290 TraceCheckUtils]: 16: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 14:47:19,610 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 14:47:19,610 INFO L290 TraceCheckUtils]: 18: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,610 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,610 INFO L290 TraceCheckUtils]: 20: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,611 INFO L290 TraceCheckUtils]: 21: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,612 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 14:47:19,612 INFO L290 TraceCheckUtils]: 23: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-08 14:47:19,612 INFO L290 TraceCheckUtils]: 24: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:47:19,613 INFO L290 TraceCheckUtils]: 25: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:47:19,614 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-08 14:47:19,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {176955#true} call ULTIMATE.init(); {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:19,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {176995#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {176955#true} is VALID [2022-04-08 14:47:19,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {176955#true} {176955#true} #1498#return; {176955#true} is VALID [2022-04-08 14:47:19,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {176955#true} call #t~ret180 := main(); {176955#true} is VALID [2022-04-08 14:47:19,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {176955#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {176955#true} is VALID [2022-04-08 14:47:19,617 INFO L272 TraceCheckUtils]: 6: Hoare triple {176955#true} call _BLAST_init(); {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:19,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {176996#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {176955#true} is VALID [2022-04-08 14:47:19,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,617 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {176955#true} {176955#true} #1366#return; {176955#true} is VALID [2022-04-08 14:47:19,617 INFO L290 TraceCheckUtils]: 10: Hoare triple {176955#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {176955#true} is VALID [2022-04-08 14:47:19,617 INFO L290 TraceCheckUtils]: 11: Hoare triple {176955#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {176955#true} is VALID [2022-04-08 14:47:19,618 INFO L272 TraceCheckUtils]: 12: Hoare triple {176955#true} call stub_driver_init(); {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:19,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {176997#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {176955#true} is VALID [2022-04-08 14:47:19,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,618 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {176955#true} {176955#true} #1368#return; {176955#true} is VALID [2022-04-08 14:47:19,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {176955#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {176955#true} is VALID [2022-04-08 14:47:19,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {176955#true} assume 2 == ~tmp_ndt_1~0; {176955#true} is VALID [2022-04-08 14:47:19,619 INFO L272 TraceCheckUtils]: 18: Hoare triple {176955#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:47:19,619 INFO L290 TraceCheckUtils]: 19: Hoare triple {176998#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {176955#true} is VALID [2022-04-08 14:47:19,619 INFO L290 TraceCheckUtils]: 20: Hoare triple {176955#true} assume !(2 == ~deviceExtension__Active~1); {176955#true} is VALID [2022-04-08 14:47:19,620 INFO L290 TraceCheckUtils]: 21: Hoare triple {176955#true} assume 3 == ~deviceExtension__Active~1; {176955#true} is VALID [2022-04-08 14:47:19,620 INFO L272 TraceCheckUtils]: 22: Hoare triple {176955#true} call #t~ret32 := CdAudio435DeviceControl(~DeviceObject, ~Irp); {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:19,620 INFO L290 TraceCheckUtils]: 23: Hoare triple {177021#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet98 && #t~nondet98 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 := #t~nondet98;havoc #t~nondet98;assume -2147483648 <= #t~nondet99 && #t~nondet99 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~1 := #t~nondet99;havoc #t~nondet99;assume -2147483648 <= #t~nondet100 && #t~nondet100 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~1 := #t~nondet100;havoc #t~nondet100;assume -2147483648 <= #t~nondet101 && #t~nondet101 <= 2147483647;~TrackData__0~0 := #t~nondet101;havoc #t~nondet101;havoc ~Irp__IoStatus__Information~1;havoc ~srb__TimeOutValue~1;havoc ~srb__CdbLength~1;assume -2147483648 <= #t~nondet102 && #t~nondet102 <= 2147483647;~sizeof__CDROM_TOC~1 := #t~nondet102;havoc #t~nondet102;assume -2147483648 <= #t~nondet103 && #t~nondet103 <= 2147483647;~cdaudioDataOut__LastTrack~1 := #t~nondet103;havoc #t~nondet103;assume -2147483648 <= #t~nondet104 && #t~nondet104 <= 2147483647;~cdaudioDataOut__FirstTrack~1 := #t~nondet104;havoc #t~nondet104;assume -2147483648 <= #t~nondet105 && #t~nondet105 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~1 := #t~nondet105;havoc #t~nondet105;assume -2147483648 <= #t~nondet106 && #t~nondet106 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~1 := #t~nondet106;havoc #t~nondet106;assume -2147483648 <= #t~nondet107 && #t~nondet107 <= 2147483647;~deviceExtension__Paused~0 := #t~nondet107;havoc #t~nondet107;havoc ~deviceExtension__PlayActive~1;assume -2147483648 <= #t~nondet108 && #t~nondet108 <= 2147483647;~sizeof__SUB_Q_CHANNEL_DATA~0 := #t~nondet108;havoc #t~nondet108;assume -2147483648 <= #t~nondet109 && #t~nondet109 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~1 := #t~nondet109;havoc #t~nondet109;assume -2147483648 <= #t~nondet110 && #t~nondet110 <= 2147483647;~deviceExtension~2 := #t~nondet110;havoc #t~nondet110;assume -2147483648 <= #t~nondet111 && #t~nondet111 <= 2147483647;~srb~2 := #t~nondet111;havoc #t~nondet111;havoc ~status~6;assume -2147483648 <= #t~nondet112 && #t~nondet112 <= 2147483647;~i~1 := #t~nondet112;havoc #t~nondet112;havoc ~bytesTransfered~1;assume -2147483648 <= #t~nondet113 && #t~nondet113 <= 2147483647;~Toc~1 := #t~nondet113;havoc #t~nondet113;havoc ~tmp~4;havoc ~tracksToReturn~1;havoc ~tracksOnCd~1;havoc ~tracksInBuffer~1;assume -2147483648 <= #t~nondet114 && #t~nondet114 <= 2147483647;~SubQPtr~1 := #t~nondet114;havoc #t~nondet114;assume -2147483648 <= #t~nondet115 && #t~nondet115 <= 2147483647;~userPtr__Format~1 := #t~nondet115;havoc #t~nondet115;assume -2147483648 <= #t~nondet116 && #t~nondet116 <= 2147483647;~SubQPtr___0~0 := #t~nondet116;havoc #t~nondet116;havoc ~tmp___0~2;havoc ~tmp___1~1;havoc ~tmp___2~1;havoc ~__cil_tmp35~0;havoc ~__cil_tmp36~0;havoc ~__cil_tmp37~0;havoc ~__cil_tmp38~0;havoc ~__cil_tmp39~0;havoc ~__cil_tmp40~0;havoc ~__cil_tmp41~0;havoc ~__cil_tmp42~0;havoc ~__cil_tmp43~0;havoc ~__cil_tmp44~0;havoc ~__cil_tmp45~0;havoc ~__cil_tmp46~0;havoc ~__cil_tmp47~0;havoc ~__cil_tmp48~0;havoc ~__cil_tmp49~0;havoc ~__cil_tmp50~0;havoc ~__cil_tmp51~0;havoc ~__cil_tmp52~0;havoc ~__cil_tmp53~0;havoc ~__cil_tmp54~0;havoc ~__cil_tmp55~0;havoc ~__cil_tmp56~0;havoc ~__cil_tmp57~0;havoc ~__cil_tmp58~1;havoc ~__cil_tmp59~1;havoc ~__cil_tmp60~1;havoc ~__cil_tmp61~1;havoc ~__cil_tmp62~1;havoc ~__cil_tmp63~1;havoc ~__cil_tmp64~1;havoc ~__cil_tmp65~1;havoc ~__cil_tmp66~1;havoc ~__cil_tmp67~1;havoc ~__cil_tmp68~1;havoc ~__cil_tmp69~1;havoc ~__cil_tmp70~1;havoc ~__cil_tmp71~1;havoc ~__cil_tmp72~1;havoc ~__cil_tmp73~1;havoc ~__cil_tmp74~1;havoc ~__cil_tmp75~1;havoc ~__cil_tmp76~1;havoc ~__cil_tmp77~1;havoc ~__cil_tmp78~1;havoc ~__cil_tmp79~1;havoc ~__cil_tmp80~1;havoc ~__cil_tmp81~1;havoc ~__cil_tmp82~1;havoc ~__cil_tmp83~1;havoc ~__cil_tmp84~1;havoc ~__cil_tmp85~1;havoc ~__cil_tmp86~1;havoc ~__cil_tmp87~1;havoc ~__cil_tmp88~1;havoc ~__cil_tmp89~1;havoc ~__cil_tmp90~1;havoc ~__cil_tmp91~1;havoc ~__cil_tmp92~1;havoc ~__cil_tmp93~1;havoc ~__cil_tmp94~1;havoc ~__cil_tmp95~1;havoc ~__cil_tmp96~1;havoc ~__cil_tmp97~1;havoc ~__cil_tmp98~1;havoc ~__cil_tmp99~1;havoc ~__cil_tmp100~1;havoc ~__cil_tmp101~1;havoc ~__cil_tmp102~1;havoc ~__cil_tmp103~1;havoc ~__cil_tmp104~1;havoc ~__cil_tmp105~1;havoc ~__cil_tmp106~1;havoc ~__cil_tmp107~1;havoc ~__cil_tmp108~1;havoc ~__cil_tmp109~1;havoc ~__cil_tmp110~1;havoc ~__cil_tmp111~0;havoc ~__cil_tmp112~0;havoc ~__cil_tmp113~0;havoc ~__cil_tmp114~0;havoc ~__cil_tmp115~0;havoc ~__cil_tmp116~0;~__cil_tmp35~0 := 16384;~__cil_tmp36~0 := 131072;~__cil_tmp37~0 := 147456; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 24: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp37~0);~__cil_tmp38~0 := 24;~__cil_tmp39~0 := 16384;~__cil_tmp40~0 := 131072;~__cil_tmp41~0 := 147456;~__cil_tmp42~0 := 147480; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 25: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp42~0);~__cil_tmp43~0 := 8;~__cil_tmp44~0 := 16384;~__cil_tmp45~0 := 131072;~__cil_tmp46~0 := 147456;~__cil_tmp47~0 := 147464; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 26: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp47~0);~__cil_tmp48~0 := 4;~__cil_tmp49~0 := 16384;~__cil_tmp50~0 := 131072;~__cil_tmp51~0 := 147456;~__cil_tmp52~0 := 147460; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 27: Hoare triple {176955#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp52~0);~__cil_tmp53~0 := 12;~__cil_tmp54~0 := 16384;~__cil_tmp55~0 := 131072;~__cil_tmp56~0 := 147456;~__cil_tmp57~0 := 147468; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 28: Hoare triple {176955#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~1 == ~__cil_tmp57~0; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 29: Hoare triple {176955#true} ~Irp__IoStatus__Information~1 := 0; {176955#true} is VALID [2022-04-08 14:47:19,621 INFO L290 TraceCheckUtils]: 30: Hoare triple {176955#true} assume !(0 == ~SubQPtr~1); {176955#true} is VALID [2022-04-08 14:47:19,622 INFO L290 TraceCheckUtils]: 31: Hoare triple {176955#true} assume 1 == ~deviceExtension__Paused~0;~status~6 := 0;~__cil_tmp107~1 := ~status~6; {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,622 INFO L290 TraceCheckUtils]: 32: Hoare triple {177022#(and (= CdAudio435DeviceControl_~__cil_tmp107~1 0) (= CdAudio435DeviceControl_~__cil_tmp107~1 CdAudio435DeviceControl_~status~6))} assume !(18446744071562067990 == ~__cil_tmp107~1 % 18446744073709551616); {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,622 INFO L290 TraceCheckUtils]: 33: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} ~myStatus~0 := ~status~6; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,623 INFO L272 TraceCheckUtils]: 34: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} call IofCompleteRequest(~Irp, 0); {177029#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:19,623 INFO L290 TraceCheckUtils]: 35: Hoare triple {177029#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {176955#true} is VALID [2022-04-08 14:47:19,623 INFO L290 TraceCheckUtils]: 36: Hoare triple {176955#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {176955#true} is VALID [2022-04-08 14:47:19,623 INFO L290 TraceCheckUtils]: 37: Hoare triple {176955#true} assume true; {176955#true} is VALID [2022-04-08 14:47:19,624 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {176955#true} {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #1520#return; {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} is VALID [2022-04-08 14:47:19,624 INFO L290 TraceCheckUtils]: 39: Hoare triple {177023#(and (<= CdAudio435DeviceControl_~status~6 0) (<= 0 CdAudio435DeviceControl_~status~6))} #res := ~status~6; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,625 INFO L290 TraceCheckUtils]: 40: Hoare triple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} assume true; {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} is VALID [2022-04-08 14:47:19,625 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {177028#(and (<= |CdAudio435DeviceControl_#res| 0) (<= 0 |CdAudio435DeviceControl_#res|))} {176955#true} #1490#return; {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} is VALID [2022-04-08 14:47:19,626 INFO L290 TraceCheckUtils]: 42: Hoare triple {177018#(and (<= 0 |CdAudioDeviceControl_#t~ret32|) (<= |CdAudioDeviceControl_#t~ret32| 0))} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647;~status~3 := #t~ret32;havoc #t~ret32; {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} is VALID [2022-04-08 14:47:19,626 INFO L290 TraceCheckUtils]: 43: Hoare triple {177019#(and (<= 0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 0))} #res := ~status~3; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:47:19,627 INFO L290 TraceCheckUtils]: 44: Hoare triple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} assume true; {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:47:19,627 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {177020#(and (<= |CdAudioDeviceControl_#res| 0) (<= 0 |CdAudioDeviceControl_#res|))} {176955#true} #1370#return; {176993#(= 0 |main_#t~ret163|)} is VALID [2022-04-08 14:47:19,628 INFO L290 TraceCheckUtils]: 46: Hoare triple {176993#(= 0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,628 INFO L290 TraceCheckUtils]: 47: Hoare triple {176994#(= main_~status~9 0)} assume !(0 != ~we_should_unload~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,628 INFO L290 TraceCheckUtils]: 48: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,629 INFO L290 TraceCheckUtils]: 49: Hoare triple {176994#(= main_~status~9 0)} assume !(1 == ~pended~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,629 INFO L290 TraceCheckUtils]: 50: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~UNLOADED~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,629 INFO L290 TraceCheckUtils]: 51: Hoare triple {176994#(= main_~status~9 0)} assume -1 != ~status~9; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,630 INFO L290 TraceCheckUtils]: 52: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~SKIP2~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,630 INFO L290 TraceCheckUtils]: 53: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 != ~IPC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,630 INFO L290 TraceCheckUtils]: 54: Hoare triple {176994#(= main_~status~9 0)} assume !(~s~0 != ~DC~0); {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,630 INFO L290 TraceCheckUtils]: 55: Hoare triple {176994#(= main_~status~9 0)} assume 1 != ~pended~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,631 INFO L290 TraceCheckUtils]: 56: Hoare triple {176994#(= main_~status~9 0)} assume ~s~0 == ~DC~0; {176994#(= main_~status~9 0)} is VALID [2022-04-08 14:47:19,631 INFO L290 TraceCheckUtils]: 57: Hoare triple {176994#(= main_~status~9 0)} assume 259 == ~status~9; {176956#false} is VALID [2022-04-08 14:47:19,631 INFO L272 TraceCheckUtils]: 58: Hoare triple {176956#false} call errorFn(); {176956#false} is VALID [2022-04-08 14:47:19,631 INFO L290 TraceCheckUtils]: 59: Hoare triple {176956#false} assume !false; {176956#false} is VALID [2022-04-08 14:47:19,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:47:19,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:19,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682796172] [2022-04-08 14:47:19,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1682796172] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:19,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:19,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:47:19,632 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:19,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2133261902] [2022-04-08 14:47:19,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2133261902] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:19,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:19,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 14:47:19,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1309993263] [2022-04-08 14:47:19,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:19,634 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-08 14:47:19,634 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:19,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:47:19,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:19,679 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 14:47:19,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:19,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 14:47:19,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-04-08 14:47:19,680 INFO L87 Difference]: Start difference. First operand 814 states and 1097 transitions. Second operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:47:36,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:36,649 INFO L93 Difference]: Finished difference Result 1004 states and 1392 transitions. [2022-04-08 14:47:36,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 14:47:36,650 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) Word has length 60 [2022-04-08 14:47:36,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:47:36,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-08 14:47:36,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:47:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 913 transitions. [2022-04-08 14:47:36,664 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 913 transitions. [2022-04-08 14:47:37,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 913 edges. 913 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:37,700 INFO L225 Difference]: With dead ends: 1004 [2022-04-08 14:47:37,701 INFO L226 Difference]: Without dead ends: 923 [2022-04-08 14:47:37,701 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=92, Invalid=414, Unknown=0, NotChecked=0, Total=506 [2022-04-08 14:47:37,702 INFO L913 BasicCegarLoop]: 604 mSDtfsCounter, 665 mSDsluCounter, 2080 mSDsCounter, 0 mSdLazyCounter, 4554 mSolverCounterSat, 269 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 2684 SdHoareTripleChecker+Invalid, 4823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 4554 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:37,702 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 2684 Invalid, 4823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 4554 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-04-08 14:47:37,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2022-04-08 14:47:40,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 806. [2022-04-08 14:47:40,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:40,131 INFO L82 GeneralOperation]: Start isEquivalent. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 14:47:40,131 INFO L74 IsIncluded]: Start isIncluded. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 14:47:40,132 INFO L87 Difference]: Start difference. First operand 923 states. Second operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 14:47:40,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:40,159 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-08 14:47:40,159 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-08 14:47:40,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:40,161 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:40,162 INFO L74 IsIncluded]: Start isIncluded. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-08 14:47:40,162 INFO L87 Difference]: Start difference. First operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) Second operand 923 states. [2022-04-08 14:47:40,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:40,193 INFO L93 Difference]: Finished difference Result 923 states and 1286 transitions. [2022-04-08 14:47:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1286 transitions. [2022-04-08 14:47:40,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:40,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:40,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:40,195 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 806 states, 634 states have (on average 1.3217665615141956) internal successors, (838), 647 states have internal predecessors, (838), 100 states have call successors, (100), 51 states have call predecessors, (100), 71 states have return successors, (143), 114 states have call predecessors, (143), 94 states have call successors, (143) [2022-04-08 14:47:40,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 806 states and 1081 transitions. [2022-04-08 14:47:40,227 INFO L78 Accepts]: Start accepts. Automaton has 806 states and 1081 transitions. Word has length 60 [2022-04-08 14:47:40,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:40,227 INFO L478 AbstractCegarLoop]: Abstraction has 806 states and 1081 transitions. [2022-04-08 14:47:40,228 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 2.875) internal successors, (46), 8 states have internal predecessors, (46), 3 states have call successors, (8), 8 states have call predecessors, (8), 3 states have return successors, (6), 4 states have call predecessors, (6), 2 states have call successors, (6) [2022-04-08 14:47:40,228 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 806 states and 1081 transitions. [2022-04-08 14:47:43,057 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1081 edges. 1081 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:43,058 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1081 transitions. [2022-04-08 14:47:43,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-04-08 14:47:43,059 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:47:43,059 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:47:43,059 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2022-04-08 14:47:43,059 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:47:43,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:47:43,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 1 times [2022-04-08 14:47:43,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:43,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [753783889] [2022-04-08 14:47:43,060 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:47:43,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1831191438, now seen corresponding path program 2 times [2022-04-08 14:47:43,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:47:43,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1709622509] [2022-04-08 14:47:43,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:47:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:47:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:47:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,133 INFO L290 TraceCheckUtils]: 0: Hoare triple {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,133 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-08 14:47:43,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:47:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,157 INFO L290 TraceCheckUtils]: 0: Hoare triple {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,158 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-08 14:47:43,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:47:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,178 INFO L290 TraceCheckUtils]: 0: Hoare triple {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {182512#true} is VALID [2022-04-08 14:47:43,178 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,178 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-08 14:47:43,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:47:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:47:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:47:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,266 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 14:47:43,266 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,267 INFO L290 TraceCheckUtils]: 3: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,267 INFO L284 TraceCheckUtils]: 4: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 14:47:43,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 14:47:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:47:43,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 14:47:43,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 14:47:43,278 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,278 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 14:47:43,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-08 14:47:43,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-08 14:47:43,279 INFO L272 TraceCheckUtils]: 2: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,279 INFO L290 TraceCheckUtils]: 3: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,280 INFO L290 TraceCheckUtils]: 4: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 14:47:43,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,280 INFO L290 TraceCheckUtils]: 6: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,281 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 14:47:43,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 14:47:43,282 INFO L290 TraceCheckUtils]: 9: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 14:47:43,282 INFO L290 TraceCheckUtils]: 10: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,282 INFO L272 TraceCheckUtils]: 11: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:43,282 INFO L290 TraceCheckUtils]: 12: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 14:47:43,282 INFO L290 TraceCheckUtils]: 13: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 14:47:43,282 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,282 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 16: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 17: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 14:47:43,283 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {182512#true} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 14:47:43,283 INFO L290 TraceCheckUtils]: 3: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-08 14:47:43,284 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,284 INFO L290 TraceCheckUtils]: 5: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-08 14:47:43,284 INFO L290 TraceCheckUtils]: 6: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-08 14:47:43,285 INFO L272 TraceCheckUtils]: 7: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 14:47:43,286 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,286 INFO L290 TraceCheckUtils]: 11: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,287 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 14:47:43,287 INFO L290 TraceCheckUtils]: 13: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 14: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 15: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,288 INFO L272 TraceCheckUtils]: 16: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 17: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 18: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 19: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,288 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 14:47:43,288 INFO L290 TraceCheckUtils]: 21: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L290 TraceCheckUtils]: 22: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L290 TraceCheckUtils]: 24: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L290 TraceCheckUtils]: 25: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L290 TraceCheckUtils]: 26: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 14:47:43,289 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-08 14:47:43,291 INFO L272 TraceCheckUtils]: 0: Hoare triple {182512#true} call ULTIMATE.init(); {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:47:43,291 INFO L290 TraceCheckUtils]: 1: Hoare triple {182551#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,291 INFO L290 TraceCheckUtils]: 2: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,291 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {182512#true} {182512#true} #1498#return; {182512#true} is VALID [2022-04-08 14:47:43,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {182512#true} call #t~ret180 := main(); {182512#true} is VALID [2022-04-08 14:47:43,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {182512#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {182512#true} is VALID [2022-04-08 14:47:43,292 INFO L272 TraceCheckUtils]: 6: Hoare triple {182512#true} call _BLAST_init(); {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {182552#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,293 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {182512#true} {182512#true} #1366#return; {182512#true} is VALID [2022-04-08 14:47:43,293 INFO L290 TraceCheckUtils]: 10: Hoare triple {182512#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,293 INFO L290 TraceCheckUtils]: 11: Hoare triple {182512#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {182512#true} is VALID [2022-04-08 14:47:43,294 INFO L272 TraceCheckUtils]: 12: Hoare triple {182512#true} call stub_driver_init(); {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {182553#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {182512#true} is VALID [2022-04-08 14:47:43,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {182512#true} {182512#true} #1368#return; {182512#true} is VALID [2022-04-08 14:47:43,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {182512#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {182512#true} is VALID [2022-04-08 14:47:43,294 INFO L290 TraceCheckUtils]: 17: Hoare triple {182512#true} assume 2 == ~tmp_ndt_1~0; {182512#true} is VALID [2022-04-08 14:47:43,295 INFO L272 TraceCheckUtils]: 18: Hoare triple {182512#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:47:43,295 INFO L290 TraceCheckUtils]: 19: Hoare triple {182554#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {182512#true} is VALID [2022-04-08 14:47:43,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {182512#true} assume !(2 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 14:47:43,295 INFO L290 TraceCheckUtils]: 21: Hoare triple {182512#true} assume !(3 == ~deviceExtension__Active~1); {182512#true} is VALID [2022-04-08 14:47:43,296 INFO L290 TraceCheckUtils]: 22: Hoare triple {182512#true} assume 1 == ~deviceExtension__Active~1; {182512#true} is VALID [2022-04-08 14:47:43,296 INFO L272 TraceCheckUtils]: 23: Hoare triple {182512#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,296 INFO L290 TraceCheckUtils]: 24: Hoare triple {182574#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {182512#true} is VALID [2022-04-08 14:47:43,297 INFO L290 TraceCheckUtils]: 25: Hoare triple {182512#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1;~Irp__IoStatus__Information~2 := 0;~deviceExtension__PlayActive~2 := 0;~srb__CdbLength~2 := 12;~srb__TimeOutValue~2 := 10; {182512#true} is VALID [2022-04-08 14:47:43,297 INFO L272 TraceCheckUtils]: 26: Hoare triple {182512#true} call #t~ret134 := SendSrbSynchronous(~deviceExtension~3, ~srb~3, 0, 0); {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:47:43,297 INFO L290 TraceCheckUtils]: 27: Hoare triple {182586#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~Extension := #in~Extension;~Srb := #in~Srb;~Buffer := #in~Buffer;~BufferLength := #in~BufferLength;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~ioStatus__Status~0 := #t~nondet4;havoc #t~nondet4;havoc ~ioctl~0;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~event~0 := #t~nondet5;havoc #t~nondet5;havoc ~irp~0;assume -2147483648 <= #t~nondet6 && #t~nondet6 <= 2147483647;~status~0 := #t~nondet6;havoc #t~nondet6;havoc ~__cil_tmp10~0;havoc ~__cil_tmp11~0;havoc ~__cil_tmp12~0;havoc ~__cil_tmp13~0;havoc ~__cil_tmp14~0;havoc ~__cil_tmp15~0;havoc ~__cil_tmp16~0;havoc ~__cil_tmp17~0;havoc ~__cil_tmp18~0;~irp~0 := 0; {182512#true} is VALID [2022-04-08 14:47:43,298 INFO L290 TraceCheckUtils]: 28: Hoare triple {182512#true} assume !(0 != ~Buffer);~__cil_tmp14~0 := 4100;~__cil_tmp15~0 := 49152;~__cil_tmp16~0 := 262144;~__cil_tmp17~0 := 311296;~ioctl~0 := 315396; {182512#true} is VALID [2022-04-08 14:47:43,298 INFO L290 TraceCheckUtils]: 29: Hoare triple {182512#true} assume 0 == ~irp~0;#res := -1073741670; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,298 INFO L290 TraceCheckUtils]: 30: Hoare triple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} assume true; {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} is VALID [2022-04-08 14:47:43,299 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {182587#(<= (+ |SendSrbSynchronous_#res| 1073741670) 0)} {182512#true} #1480#return; {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} is VALID [2022-04-08 14:47:43,300 INFO L290 TraceCheckUtils]: 32: Hoare triple {182580#(<= (+ |CdAudioAtapiDeviceControl_#t~ret134| 1073741670) 0)} assume -2147483648 <= #t~ret134 && #t~ret134 <= 2147483647;~status~7 := #t~ret134;havoc #t~ret134; {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} is VALID [2022-04-08 14:47:43,300 INFO L290 TraceCheckUtils]: 33: Hoare triple {182581#(<= (+ CdAudioAtapiDeviceControl_~status~7 1073741670) 0)} assume !(~status~7 < 0); {182513#false} is VALID [2022-04-08 14:47:43,300 INFO L290 TraceCheckUtils]: 34: Hoare triple {182513#false} ~Irp__IoStatus__Status~1 := ~status~7;~myStatus~0 := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,300 INFO L272 TraceCheckUtils]: 35: Hoare triple {182513#false} call IofCompleteRequest(~Irp, 0); {182588#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:47:43,300 INFO L290 TraceCheckUtils]: 36: Hoare triple {182588#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {182512#true} is VALID [2022-04-08 14:47:43,300 INFO L290 TraceCheckUtils]: 37: Hoare triple {182512#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {182512#true} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 38: Hoare triple {182512#true} assume true; {182512#true} is VALID [2022-04-08 14:47:43,301 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {182512#true} {182513#false} #1486#return; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 40: Hoare triple {182513#false} #res := ~status~7; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 41: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {182513#false} {182512#true} #1492#return; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 43: Hoare triple {182513#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 44: Hoare triple {182513#false} #res := ~status~3; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {182513#false} assume true; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {182513#false} {182512#true} #1370#return; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 47: Hoare triple {182513#false} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {182513#false} is VALID [2022-04-08 14:47:43,301 INFO L290 TraceCheckUtils]: 48: Hoare triple {182513#false} assume !(0 != ~we_should_unload~0); {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 49: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 50: Hoare triple {182513#false} assume !(1 == ~pended~0); {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 51: Hoare triple {182513#false} assume ~s~0 != ~UNLOADED~0; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 52: Hoare triple {182513#false} assume -1 != ~status~9; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 53: Hoare triple {182513#false} assume ~s~0 != ~SKIP2~0; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 54: Hoare triple {182513#false} assume ~s~0 != ~IPC~0; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 55: Hoare triple {182513#false} assume !(~s~0 != ~DC~0); {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 56: Hoare triple {182513#false} assume 1 != ~pended~0; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 57: Hoare triple {182513#false} assume ~s~0 == ~DC~0; {182513#false} is VALID [2022-04-08 14:47:43,302 INFO L290 TraceCheckUtils]: 58: Hoare triple {182513#false} assume 259 == ~status~9; {182513#false} is VALID [2022-04-08 14:47:43,303 INFO L272 TraceCheckUtils]: 59: Hoare triple {182513#false} call errorFn(); {182513#false} is VALID [2022-04-08 14:47:43,303 INFO L290 TraceCheckUtils]: 60: Hoare triple {182513#false} assume !false; {182513#false} is VALID [2022-04-08 14:47:43,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:47:43,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:47:43,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1709622509] [2022-04-08 14:47:43,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1709622509] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:43,303 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:43,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:47:43,304 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:47:43,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [753783889] [2022-04-08 14:47:43,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [753783889] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:47:43,304 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:47:43,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 14:47:43,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906671846] [2022-04-08 14:47:43,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:47:43,304 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-08 14:47:43,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:47:43,305 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:43,360 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:43,360 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 14:47:43,360 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:47:43,361 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 14:47:43,361 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-04-08 14:47:43,361 INFO L87 Difference]: Start difference. First operand 806 states and 1081 transitions. Second operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:54,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:54,716 INFO L93 Difference]: Finished difference Result 971 states and 1362 transitions. [2022-04-08 14:47:54,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 14:47:54,716 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-04-08 14:47:54,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:47:54,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:54,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-08 14:47:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 879 transitions. [2022-04-08 14:47:54,729 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 879 transitions. [2022-04-08 14:47:55,764 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 879 edges. 879 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:47:55,803 INFO L225 Difference]: With dead ends: 971 [2022-04-08 14:47:55,803 INFO L226 Difference]: Without dead ends: 937 [2022-04-08 14:47:55,804 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=68, Invalid=142, Unknown=0, NotChecked=0, Total=210 [2022-04-08 14:47:55,804 INFO L913 BasicCegarLoop]: 586 mSDtfsCounter, 909 mSDsluCounter, 1132 mSDsCounter, 0 mSdLazyCounter, 2042 mSolverCounterSat, 418 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 1718 SdHoareTripleChecker+Invalid, 2460 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 418 IncrementalHoareTripleChecker+Valid, 2042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2022-04-08 14:47:55,804 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [911 Valid, 1718 Invalid, 2460 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [418 Valid, 2042 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2022-04-08 14:47:55,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2022-04-08 14:47:58,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 810. [2022-04-08 14:47:58,267 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:47:58,268 INFO L82 GeneralOperation]: Start isEquivalent. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 14:47:58,269 INFO L74 IsIncluded]: Start isIncluded. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 14:47:58,269 INFO L87 Difference]: Start difference. First operand 937 states. Second operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 14:47:58,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:58,296 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-08 14:47:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-08 14:47:58,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:58,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:58,299 INFO L74 IsIncluded]: Start isIncluded. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-08 14:47:58,299 INFO L87 Difference]: Start difference. First operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) Second operand 937 states. [2022-04-08 14:47:58,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:47:58,327 INFO L93 Difference]: Finished difference Result 937 states and 1327 transitions. [2022-04-08 14:47:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1327 transitions. [2022-04-08 14:47:58,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:47:58,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:47:58,328 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:47:58,328 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:47:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 636 states have (on average 1.320754716981132) internal successors, (840), 651 states have internal predecessors, (840), 100 states have call successors, (100), 51 states have call predecessors, (100), 73 states have return successors, (159), 114 states have call predecessors, (159), 94 states have call successors, (159) [2022-04-08 14:47:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1099 transitions. [2022-04-08 14:47:58,360 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1099 transitions. Word has length 61 [2022-04-08 14:47:58,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:47:58,360 INFO L478 AbstractCegarLoop]: Abstraction has 810 states and 1099 transitions. [2022-04-08 14:47:58,360 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 3.75) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (9), 9 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 2 states have call successors, (7) [2022-04-08 14:47:58,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 810 states and 1099 transitions. [2022-04-08 14:48:01,338 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1099 edges. 1099 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1099 transitions. [2022-04-08 14:48:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-04-08 14:48:01,339 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:48:01,339 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:48:01,339 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2022-04-08 14:48:01,339 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:48:01,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:48:01,340 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 1 times [2022-04-08 14:48:01,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:01,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2034340581] [2022-04-08 14:48:01,340 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:48:01,340 INFO L85 PathProgramCache]: Analyzing trace with hash 968945146, now seen corresponding path program 2 times [2022-04-08 14:48:01,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:48:01,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785144356] [2022-04-08 14:48:01,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:48:01,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:48:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:48:01,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,458 INFO L290 TraceCheckUtils]: 0: Hoare triple {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {188033#true} is VALID [2022-04-08 14:48:01,459 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,459 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-08 14:48:01,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:48:01,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188033#true} is VALID [2022-04-08 14:48:01,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-08 14:48:01,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:48:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,510 INFO L290 TraceCheckUtils]: 0: Hoare triple {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {188033#true} is VALID [2022-04-08 14:48:01,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-08 14:48:01,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:48:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:48:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 14:48:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:48:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:01,856 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-08 14:48:01,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 14:48:01,856 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 14:48:01,856 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 14:48:01,856 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 14:48:01,857 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,857 INFO L290 TraceCheckUtils]: 6: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,858 INFO L290 TraceCheckUtils]: 7: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,859 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-08 14:48:01,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 14:48:01,859 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-08 14:48:01,860 INFO L272 TraceCheckUtils]: 3: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,860 INFO L290 TraceCheckUtils]: 4: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-08 14:48:01,860 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 14:48:01,861 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 14:48:01,861 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 14:48:01,861 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 14:48:01,861 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,862 INFO L290 TraceCheckUtils]: 10: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,862 INFO L290 TraceCheckUtils]: 11: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,863 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,863 INFO L290 TraceCheckUtils]: 13: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,864 INFO L290 TraceCheckUtils]: 14: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,865 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 14:48:01,865 INFO L290 TraceCheckUtils]: 0: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-08 14:48:01,865 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 14:48:01,865 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-08 14:48:01,865 INFO L290 TraceCheckUtils]: 3: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-08 14:48:01,865 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-08 14:48:01,866 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 14:48:01,867 INFO L272 TraceCheckUtils]: 11: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-08 14:48:01,867 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 14:48:01,867 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-08 14:48:01,868 INFO L272 TraceCheckUtils]: 15: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,868 INFO L290 TraceCheckUtils]: 16: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-08 14:48:01,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 14:48:01,869 INFO L290 TraceCheckUtils]: 18: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 14:48:01,869 INFO L290 TraceCheckUtils]: 19: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 14:48:01,869 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 14:48:01,869 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,870 INFO L290 TraceCheckUtils]: 22: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,870 INFO L290 TraceCheckUtils]: 23: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,871 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,872 INFO L290 TraceCheckUtils]: 25: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,872 INFO L290 TraceCheckUtils]: 26: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,873 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 14:48:01,873 INFO L290 TraceCheckUtils]: 28: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,874 INFO L290 TraceCheckUtils]: 29: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,875 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 14:48:01,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {188033#true} is VALID [2022-04-08 14:48:01,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-08 14:48:01,876 INFO L272 TraceCheckUtils]: 2: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,876 INFO L290 TraceCheckUtils]: 3: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-08 14:48:01,876 INFO L290 TraceCheckUtils]: 4: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 14:48:01,876 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-08 14:48:01,876 INFO L290 TraceCheckUtils]: 6: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 7: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 9: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 12: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-08 14:48:01,877 INFO L290 TraceCheckUtils]: 13: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 14:48:01,878 INFO L272 TraceCheckUtils]: 14: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,878 INFO L290 TraceCheckUtils]: 15: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-08 14:48:01,878 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 14:48:01,878 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-08 14:48:01,879 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,879 INFO L290 TraceCheckUtils]: 19: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-08 14:48:01,879 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 14:48:01,879 INFO L290 TraceCheckUtils]: 21: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 14:48:01,880 INFO L290 TraceCheckUtils]: 22: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 14:48:01,880 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 14:48:01,880 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,881 INFO L290 TraceCheckUtils]: 25: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,881 INFO L290 TraceCheckUtils]: 26: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,882 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,883 INFO L290 TraceCheckUtils]: 28: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,883 INFO L290 TraceCheckUtils]: 29: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,884 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 14:48:01,884 INFO L290 TraceCheckUtils]: 31: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,885 INFO L290 TraceCheckUtils]: 32: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,886 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 14:48:01,886 INFO L290 TraceCheckUtils]: 34: Hoare triple {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:01,887 INFO L290 TraceCheckUtils]: 36: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:01,888 INFO L284 TraceCheckUtils]: 37: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:48:01,889 INFO L272 TraceCheckUtils]: 0: Hoare triple {188033#true} call ULTIMATE.init(); {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:48:01,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {188084#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {188033#true} is VALID [2022-04-08 14:48:01,889 INFO L290 TraceCheckUtils]: 2: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {188033#true} {188033#true} #1498#return; {188033#true} is VALID [2022-04-08 14:48:01,890 INFO L272 TraceCheckUtils]: 4: Hoare triple {188033#true} call #t~ret180 := main(); {188033#true} is VALID [2022-04-08 14:48:01,890 INFO L290 TraceCheckUtils]: 5: Hoare triple {188033#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {188033#true} is VALID [2022-04-08 14:48:01,891 INFO L272 TraceCheckUtils]: 6: Hoare triple {188033#true} call _BLAST_init(); {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,891 INFO L290 TraceCheckUtils]: 7: Hoare triple {188085#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {188033#true} is VALID [2022-04-08 14:48:01,891 INFO L290 TraceCheckUtils]: 8: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,891 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {188033#true} {188033#true} #1366#return; {188033#true} is VALID [2022-04-08 14:48:01,891 INFO L290 TraceCheckUtils]: 10: Hoare triple {188033#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {188033#true} is VALID [2022-04-08 14:48:01,891 INFO L290 TraceCheckUtils]: 11: Hoare triple {188033#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {188033#true} is VALID [2022-04-08 14:48:01,892 INFO L272 TraceCheckUtils]: 12: Hoare triple {188033#true} call stub_driver_init(); {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,892 INFO L290 TraceCheckUtils]: 13: Hoare triple {188086#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {188033#true} is VALID [2022-04-08 14:48:01,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {188033#true} assume true; {188033#true} is VALID [2022-04-08 14:48:01,892 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {188033#true} {188033#true} #1368#return; {188033#true} is VALID [2022-04-08 14:48:01,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {188033#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {188033#true} is VALID [2022-04-08 14:48:01,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {188033#true} assume 2 == ~tmp_ndt_1~0; {188033#true} is VALID [2022-04-08 14:48:01,893 INFO L272 TraceCheckUtils]: 18: Hoare triple {188033#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:48:01,893 INFO L290 TraceCheckUtils]: 19: Hoare triple {188087#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {188033#true} is VALID [2022-04-08 14:48:01,893 INFO L290 TraceCheckUtils]: 20: Hoare triple {188033#true} assume 2 == ~deviceExtension__Active~1; {188033#true} is VALID [2022-04-08 14:48:01,894 INFO L272 TraceCheckUtils]: 21: Hoare triple {188033#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,894 INFO L290 TraceCheckUtils]: 22: Hoare triple {188122#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {188033#true} is VALID [2022-04-08 14:48:01,894 INFO L290 TraceCheckUtils]: 23: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 24: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 25: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0);~__cil_tmp71~0 := 24;~__cil_tmp72~0 := 16384;~__cil_tmp73~0 := 131072;~__cil_tmp74~0 := 147456;~__cil_tmp75~0 := 147480; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 26: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp75~0);~__cil_tmp76~0 := 4;~__cil_tmp77~0 := 16384;~__cil_tmp78~0 := 131072;~__cil_tmp79~0 := 147456;~__cil_tmp80~0 := 147460; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp80~0);~__cil_tmp81~0 := 2056;~__cil_tmp82~0 := 16384;~__cil_tmp83~0 := 131072;~__cil_tmp84~0 := 147456;~__cil_tmp85~0 := 149512; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 28: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp85~0);~__cil_tmp86~0 := 52;~__cil_tmp87~0 := 16384;~__cil_tmp88~0 := 131072;~__cil_tmp89~0 := 147456;~__cil_tmp90~0 := 147508; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp90~0);~__cil_tmp91~0 := 20;~__cil_tmp92~0 := 16384;~__cil_tmp93~0 := 131072;~__cil_tmp94~0 := 147456;~__cil_tmp95~0 := 147476; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp95~0);~__cil_tmp96~0 := 40;~__cil_tmp97~0 := 16384;~__cil_tmp98~0 := 131072;~__cil_tmp99~0 := 147456;~__cil_tmp100~0 := 147496; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 31: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp100~0);~__cil_tmp101~0 := 2048;~__cil_tmp102~0 := 16384;~__cil_tmp103~0 := 131072;~__cil_tmp104~0 := 147456;~__cil_tmp105~0 := 149504; {188033#true} is VALID [2022-04-08 14:48:01,895 INFO L290 TraceCheckUtils]: 32: Hoare triple {188033#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp105~0); {188033#true} is VALID [2022-04-08 14:48:01,896 INFO L272 TraceCheckUtils]: 33: Hoare triple {188033#true} call #t~ret96 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,896 INFO L290 TraceCheckUtils]: 34: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {188033#true} is VALID [2022-04-08 14:48:01,896 INFO L290 TraceCheckUtils]: 35: Hoare triple {188033#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {188033#true} is VALID [2022-04-08 14:48:01,896 INFO L290 TraceCheckUtils]: 36: Hoare triple {188033#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {188033#true} is VALID [2022-04-08 14:48:01,897 INFO L272 TraceCheckUtils]: 37: Hoare triple {188033#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:01,897 INFO L290 TraceCheckUtils]: 38: Hoare triple {188141#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {188033#true} is VALID [2022-04-08 14:48:01,897 INFO L290 TraceCheckUtils]: 39: Hoare triple {188033#true} assume !(0 != ~compRegistered~0); {188033#true} is VALID [2022-04-08 14:48:01,897 INFO L290 TraceCheckUtils]: 40: Hoare triple {188033#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {188033#true} is VALID [2022-04-08 14:48:01,898 INFO L290 TraceCheckUtils]: 41: Hoare triple {188033#true} assume !(~s~0 == ~NP~0); {188033#true} is VALID [2022-04-08 14:48:01,898 INFO L290 TraceCheckUtils]: 42: Hoare triple {188033#true} assume !(~s~0 == ~MPR1~0); {188033#true} is VALID [2022-04-08 14:48:01,898 INFO L290 TraceCheckUtils]: 43: Hoare triple {188033#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,898 INFO L290 TraceCheckUtils]: 44: Hoare triple {188153#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,899 INFO L290 TraceCheckUtils]: 45: Hoare triple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:01,900 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {188154#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {188033#true} #1478#return; {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,900 INFO L290 TraceCheckUtils]: 47: Hoare triple {188151#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,900 INFO L290 TraceCheckUtils]: 48: Hoare triple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,901 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {188152#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {188033#true} #1464#return; {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} is VALID [2022-04-08 14:48:01,902 INFO L290 TraceCheckUtils]: 50: Hoare triple {188139#(and (<= |CdAudio535DeviceControl_#t~ret96| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#t~ret96|))} assume -2147483648 <= #t~ret96 && #t~ret96 <= 2147483647;~tmp___7~0 := #t~ret96;havoc #t~ret96;#res := ~tmp___7~0; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,902 INFO L290 TraceCheckUtils]: 51: Hoare triple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} assume true; {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} is VALID [2022-04-08 14:48:01,903 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {188140#(and (<= |CdAudio535DeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudio535DeviceControl_#res|))} {188033#true} #1488#return; {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} is VALID [2022-04-08 14:48:01,903 INFO L290 TraceCheckUtils]: 53: Hoare triple {188119#(and (<= |CdAudioDeviceControl_#t~ret31| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret31|))} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:01,904 INFO L290 TraceCheckUtils]: 54: Hoare triple {188120#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:01,904 INFO L290 TraceCheckUtils]: 55: Hoare triple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:01,905 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {188121#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {188033#true} #1370#return; {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:48:01,905 INFO L290 TraceCheckUtils]: 57: Hoare triple {188082#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,906 INFO L290 TraceCheckUtils]: 58: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,906 INFO L290 TraceCheckUtils]: 59: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,906 INFO L290 TraceCheckUtils]: 60: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,907 INFO L290 TraceCheckUtils]: 61: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,907 INFO L290 TraceCheckUtils]: 62: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,908 INFO L290 TraceCheckUtils]: 63: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,908 INFO L290 TraceCheckUtils]: 64: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,908 INFO L290 TraceCheckUtils]: 65: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:01,909 INFO L290 TraceCheckUtils]: 66: Hoare triple {188083#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {188034#false} is VALID [2022-04-08 14:48:01,909 INFO L272 TraceCheckUtils]: 67: Hoare triple {188034#false} call errorFn(); {188034#false} is VALID [2022-04-08 14:48:01,909 INFO L290 TraceCheckUtils]: 68: Hoare triple {188034#false} assume !false; {188034#false} is VALID [2022-04-08 14:48:01,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:48:01,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:48:01,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785144356] [2022-04-08 14:48:01,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785144356] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:01,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:01,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:01,911 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:48:01,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2034340581] [2022-04-08 14:48:01,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2034340581] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:01,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:01,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:01,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835323693] [2022-04-08 14:48:01,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:48:01,912 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-08 14:48:01,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:48:01,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:01,966 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:01,966 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 14:48:01,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:01,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 14:48:01,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 14:48:01,967 INFO L87 Difference]: Start difference. First operand 810 states and 1099 transitions. Second operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:20,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:20,610 INFO L93 Difference]: Finished difference Result 944 states and 1327 transitions. [2022-04-08 14:48:20,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 14:48:20,611 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 69 [2022-04-08 14:48:20,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:48:20,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:20,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-08 14:48:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 818 transitions. [2022-04-08 14:48:20,624 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 818 transitions. [2022-04-08 14:48:21,588 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 818 edges. 818 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:21,625 INFO L225 Difference]: With dead ends: 944 [2022-04-08 14:48:21,626 INFO L226 Difference]: Without dead ends: 914 [2022-04-08 14:48:21,626 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 [2022-04-08 14:48:21,627 INFO L913 BasicCegarLoop]: 599 mSDtfsCounter, 597 mSDsluCounter, 2485 mSDsCounter, 0 mSdLazyCounter, 5268 mSolverCounterSat, 244 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 599 SdHoareTripleChecker+Valid, 3084 SdHoareTripleChecker+Invalid, 5512 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 244 IncrementalHoareTripleChecker+Valid, 5268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:48:21,627 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [599 Valid, 3084 Invalid, 5512 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [244 Valid, 5268 Invalid, 0 Unknown, 0 Unchecked, 7.2s Time] [2022-04-08 14:48:21,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2022-04-08 14:48:24,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 799. [2022-04-08 14:48:24,020 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:48:24,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 14:48:24,022 INFO L74 IsIncluded]: Start isIncluded. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 14:48:24,022 INFO L87 Difference]: Start difference. First operand 914 states. Second operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 14:48:24,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:24,057 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-08 14:48:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-08 14:48:24,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:24,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:24,059 INFO L74 IsIncluded]: Start isIncluded. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-08 14:48:24,060 INFO L87 Difference]: Start difference. First operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) Second operand 914 states. [2022-04-08 14:48:24,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:24,086 INFO L93 Difference]: Finished difference Result 914 states and 1290 transitions. [2022-04-08 14:48:24,086 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1290 transitions. [2022-04-08 14:48:24,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:24,087 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:24,087 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:48:24,087 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:48:24,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 799 states, 628 states have (on average 1.321656050955414) internal successors, (830), 643 states have internal predecessors, (830), 98 states have call successors, (98), 51 states have call predecessors, (98), 72 states have return successors, (156), 111 states have call predecessors, (156), 92 states have call successors, (156) [2022-04-08 14:48:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 799 states and 1084 transitions. [2022-04-08 14:48:24,117 INFO L78 Accepts]: Start accepts. Automaton has 799 states and 1084 transitions. Word has length 69 [2022-04-08 14:48:24,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:48:24,117 INFO L478 AbstractCegarLoop]: Abstraction has 799 states and 1084 transitions. [2022-04-08 14:48:24,117 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.789473684210526) internal successors, (53), 9 states have internal predecessors, (53), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:24,117 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 799 states and 1084 transitions. [2022-04-08 14:48:27,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1084 edges. 1084 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1084 transitions. [2022-04-08 14:48:27,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 14:48:27,002 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:48:27,002 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:48:27,002 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-04-08 14:48:27,002 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:48:27,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:48:27,002 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 1 times [2022-04-08 14:48:27,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:27,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [931954007] [2022-04-08 14:48:27,003 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:48:27,003 INFO L85 PathProgramCache]: Analyzing trace with hash -136478580, now seen corresponding path program 2 times [2022-04-08 14:48:27,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:48:27,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310464975] [2022-04-08 14:48:27,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:48:27,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:48:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:48:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {193475#true} is VALID [2022-04-08 14:48:27,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,106 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-08 14:48:27,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:48:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,130 INFO L290 TraceCheckUtils]: 0: Hoare triple {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {193475#true} is VALID [2022-04-08 14:48:27,130 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,130 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-08 14:48:27,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:48:27,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {193475#true} is VALID [2022-04-08 14:48:27,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,145 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-08 14:48:27,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:48:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-04-08 14:48:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:48:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:48:27,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:27,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-08 14:48:27,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 14:48:27,401 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 14:48:27,401 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 14:48:27,402 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 14:48:27,402 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,402 INFO L290 TraceCheckUtils]: 6: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,404 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-08 14:48:27,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 14:48:27,404 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-08 14:48:27,405 INFO L272 TraceCheckUtils]: 3: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,405 INFO L290 TraceCheckUtils]: 4: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-08 14:48:27,405 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 14:48:27,405 INFO L290 TraceCheckUtils]: 6: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 14:48:27,405 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 14:48:27,405 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 14:48:27,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,406 INFO L290 TraceCheckUtils]: 10: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,406 INFO L290 TraceCheckUtils]: 11: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,407 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,408 INFO L290 TraceCheckUtils]: 14: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,409 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 14:48:27,409 INFO L290 TraceCheckUtils]: 0: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-08 14:48:27,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 14:48:27,410 INFO L272 TraceCheckUtils]: 2: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,410 INFO L290 TraceCheckUtils]: 3: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-08 14:48:27,410 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 14:48:27,410 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-08 14:48:27,411 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,411 INFO L290 TraceCheckUtils]: 7: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-08 14:48:27,411 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 14:48:27,411 INFO L290 TraceCheckUtils]: 9: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 14:48:27,411 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 14:48:27,411 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 14:48:27,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,413 INFO L290 TraceCheckUtils]: 14: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,413 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,414 INFO L290 TraceCheckUtils]: 16: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,414 INFO L290 TraceCheckUtils]: 17: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,415 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 14:48:27,415 INFO L290 TraceCheckUtils]: 19: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,416 INFO L290 TraceCheckUtils]: 20: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,417 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {193475#true} is VALID [2022-04-08 14:48:27,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,417 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,417 INFO L290 TraceCheckUtils]: 3: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,417 INFO L290 TraceCheckUtils]: 4: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-08 14:48:27,418 INFO L272 TraceCheckUtils]: 5: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:48:27,418 INFO L290 TraceCheckUtils]: 6: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-08 14:48:27,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 14:48:27,419 INFO L272 TraceCheckUtils]: 8: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,419 INFO L290 TraceCheckUtils]: 9: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-08 14:48:27,419 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 14:48:27,419 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-08 14:48:27,420 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,420 INFO L290 TraceCheckUtils]: 13: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-08 14:48:27,420 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 14:48:27,420 INFO L290 TraceCheckUtils]: 15: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 14:48:27,420 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 14:48:27,420 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 14:48:27,421 INFO L290 TraceCheckUtils]: 18: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,421 INFO L290 TraceCheckUtils]: 19: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,422 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,423 INFO L290 TraceCheckUtils]: 22: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,423 INFO L290 TraceCheckUtils]: 23: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,424 INFO L284 TraceCheckUtils]: 24: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 14:48:27,424 INFO L290 TraceCheckUtils]: 25: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,425 INFO L290 TraceCheckUtils]: 26: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,425 INFO L284 TraceCheckUtils]: 27: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,426 INFO L290 TraceCheckUtils]: 28: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,426 INFO L290 TraceCheckUtils]: 29: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,426 INFO L290 TraceCheckUtils]: 30: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,427 INFO L284 TraceCheckUtils]: 31: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:48:27,429 INFO L272 TraceCheckUtils]: 0: Hoare triple {193475#true} call ULTIMATE.init(); {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:48:27,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {193520#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {193475#true} is VALID [2022-04-08 14:48:27,429 INFO L290 TraceCheckUtils]: 2: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,429 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {193475#true} {193475#true} #1498#return; {193475#true} is VALID [2022-04-08 14:48:27,429 INFO L272 TraceCheckUtils]: 4: Hoare triple {193475#true} call #t~ret180 := main(); {193475#true} is VALID [2022-04-08 14:48:27,429 INFO L290 TraceCheckUtils]: 5: Hoare triple {193475#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {193475#true} is VALID [2022-04-08 14:48:27,430 INFO L272 TraceCheckUtils]: 6: Hoare triple {193475#true} call _BLAST_init(); {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,430 INFO L290 TraceCheckUtils]: 7: Hoare triple {193521#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {193475#true} is VALID [2022-04-08 14:48:27,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,430 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {193475#true} {193475#true} #1366#return; {193475#true} is VALID [2022-04-08 14:48:27,430 INFO L290 TraceCheckUtils]: 10: Hoare triple {193475#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {193475#true} is VALID [2022-04-08 14:48:27,431 INFO L290 TraceCheckUtils]: 11: Hoare triple {193475#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {193475#true} is VALID [2022-04-08 14:48:27,431 INFO L272 TraceCheckUtils]: 12: Hoare triple {193475#true} call stub_driver_init(); {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,431 INFO L290 TraceCheckUtils]: 13: Hoare triple {193522#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {193475#true} is VALID [2022-04-08 14:48:27,431 INFO L290 TraceCheckUtils]: 14: Hoare triple {193475#true} assume true; {193475#true} is VALID [2022-04-08 14:48:27,431 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {193475#true} {193475#true} #1368#return; {193475#true} is VALID [2022-04-08 14:48:27,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {193475#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {193475#true} is VALID [2022-04-08 14:48:27,432 INFO L290 TraceCheckUtils]: 17: Hoare triple {193475#true} assume 2 == ~tmp_ndt_1~0; {193475#true} is VALID [2022-04-08 14:48:27,432 INFO L272 TraceCheckUtils]: 18: Hoare triple {193475#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:48:27,433 INFO L290 TraceCheckUtils]: 19: Hoare triple {193523#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {193475#true} is VALID [2022-04-08 14:48:27,433 INFO L290 TraceCheckUtils]: 20: Hoare triple {193475#true} assume !(2 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,433 INFO L290 TraceCheckUtils]: 21: Hoare triple {193475#true} assume !(3 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,433 INFO L290 TraceCheckUtils]: 22: Hoare triple {193475#true} assume !(1 == ~deviceExtension__Active~1); {193475#true} is VALID [2022-04-08 14:48:27,433 INFO L290 TraceCheckUtils]: 23: Hoare triple {193475#true} assume 7 == ~deviceExtension__Active~1; {193475#true} is VALID [2022-04-08 14:48:27,434 INFO L272 TraceCheckUtils]: 24: Hoare triple {193475#true} call #t~ret34 := CdAudioHPCdrDeviceControl(~DeviceObject, ~Irp); {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:48:27,434 INFO L290 TraceCheckUtils]: 25: Hoare triple {193549#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet140 && #t~nondet140 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 := #t~nondet140;havoc #t~nondet140;assume -2147483648 <= #t~nondet141 && #t~nondet141 <= 2147483647;~deviceExtension__TargetDeviceObject~2 := #t~nondet141;havoc #t~nondet141;havoc ~irpSp__Control~0;havoc ~tmp~6;havoc ~tmp___0~3;havoc ~__cil_tmp8~0;havoc ~__cil_tmp9~0;havoc ~__cil_tmp10~2;havoc ~__cil_tmp11~2;havoc ~__cil_tmp12~1;~__cil_tmp8~0 := 56;~__cil_tmp9~0 := 16384;~__cil_tmp10~2 := 131072;~__cil_tmp11~2 := 147456;~__cil_tmp12~1 := 147512; {193475#true} is VALID [2022-04-08 14:48:27,434 INFO L290 TraceCheckUtils]: 26: Hoare triple {193475#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~3 == ~__cil_tmp12~1); {193475#true} is VALID [2022-04-08 14:48:27,434 INFO L272 TraceCheckUtils]: 27: Hoare triple {193475#true} call #t~ret143 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,435 INFO L290 TraceCheckUtils]: 28: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {193475#true} is VALID [2022-04-08 14:48:27,435 INFO L290 TraceCheckUtils]: 29: Hoare triple {193475#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {193475#true} is VALID [2022-04-08 14:48:27,435 INFO L290 TraceCheckUtils]: 30: Hoare triple {193475#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {193475#true} is VALID [2022-04-08 14:48:27,435 INFO L272 TraceCheckUtils]: 31: Hoare triple {193475#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 32: Hoare triple {193568#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {193475#true} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 33: Hoare triple {193475#true} assume !(0 != ~compRegistered~0); {193475#true} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 34: Hoare triple {193475#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {193475#true} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 35: Hoare triple {193475#true} assume !(~s~0 == ~NP~0); {193475#true} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 36: Hoare triple {193475#true} assume !(~s~0 == ~MPR1~0); {193475#true} is VALID [2022-04-08 14:48:27,436 INFO L290 TraceCheckUtils]: 37: Hoare triple {193475#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,437 INFO L290 TraceCheckUtils]: 38: Hoare triple {193580#(and (<= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 ~lowerDriverReturn~0))} #res := ~returnVal2~0; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,437 INFO L290 TraceCheckUtils]: 39: Hoare triple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} assume true; {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} is VALID [2022-04-08 14:48:27,438 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {193581#(and (<= |IofCallDriver_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |IofCallDriver_#res|))} {193475#true} #1478#return; {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,438 INFO L290 TraceCheckUtils]: 41: Hoare triple {193578#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|) (<= |CdAudioSendToNextDriver_#t~ret41| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,439 INFO L290 TraceCheckUtils]: 42: Hoare triple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} assume true; {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,439 INFO L284 TraceCheckUtils]: 43: Hoare quadruple {193579#(and (<= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|) (<= |CdAudioSendToNextDriver_#res| ~lowerDriverReturn~0))} {193475#true} #1404#return; {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} is VALID [2022-04-08 14:48:27,440 INFO L290 TraceCheckUtils]: 44: Hoare triple {193566#(and (<= |CdAudioHPCdrDeviceControl_#t~ret143| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#t~ret143|))} assume -2147483648 <= #t~ret143 && #t~ret143 <= 2147483647;~tmp___0~3 := #t~ret143;havoc #t~ret143;#res := ~tmp___0~3; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,440 INFO L290 TraceCheckUtils]: 45: Hoare triple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} assume true; {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,441 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {193567#(and (<= |CdAudioHPCdrDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioHPCdrDeviceControl_#res|))} {193475#true} #1494#return; {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,441 INFO L290 TraceCheckUtils]: 47: Hoare triple {193546#(and (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret34|) (<= |CdAudioDeviceControl_#t~ret34| ~lowerDriverReturn~0))} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~status~3 := #t~ret34;havoc #t~ret34; {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} is VALID [2022-04-08 14:48:27,442 INFO L290 TraceCheckUtils]: 48: Hoare triple {193547#(and (<= ~lowerDriverReturn~0 CdAudioDeviceControl_~status~3) (<= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0))} #res := ~status~3; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,442 INFO L290 TraceCheckUtils]: 49: Hoare triple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} assume true; {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} is VALID [2022-04-08 14:48:27,443 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {193548#(and (<= |CdAudioDeviceControl_#res| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|))} {193475#true} #1370#return; {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} is VALID [2022-04-08 14:48:27,443 INFO L290 TraceCheckUtils]: 51: Hoare triple {193518#(and (<= |main_#t~ret163| ~lowerDriverReturn~0) (<= ~lowerDriverReturn~0 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,444 INFO L290 TraceCheckUtils]: 52: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(0 != ~we_should_unload~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(1 == ~pended~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,445 INFO L290 TraceCheckUtils]: 55: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~s~0 != ~UNLOADED~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,445 INFO L290 TraceCheckUtils]: 56: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume -1 != ~status~9; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,446 INFO L290 TraceCheckUtils]: 57: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 != ~SKIP2~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,446 INFO L290 TraceCheckUtils]: 58: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume 1 != ~pended~0; {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,446 INFO L290 TraceCheckUtils]: 59: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume !(~s~0 == ~DC~0); {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} is VALID [2022-04-08 14:48:27,447 INFO L290 TraceCheckUtils]: 60: Hoare triple {193519#(and (< main_~status~9 (+ ~lowerDriverReturn~0 1)) (<= ~lowerDriverReturn~0 main_~status~9))} assume ~status~9 != ~lowerDriverReturn~0; {193476#false} is VALID [2022-04-08 14:48:27,447 INFO L272 TraceCheckUtils]: 61: Hoare triple {193476#false} call errorFn(); {193476#false} is VALID [2022-04-08 14:48:27,447 INFO L290 TraceCheckUtils]: 62: Hoare triple {193476#false} assume !false; {193476#false} is VALID [2022-04-08 14:48:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:48:27,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:48:27,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310464975] [2022-04-08 14:48:27,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310464975] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:27,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:27,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:27,448 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:48:27,448 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [931954007] [2022-04-08 14:48:27,448 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [931954007] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:27,448 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:27,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:27,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [618035116] [2022-04-08 14:48:27,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:48:27,449 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-08 14:48:27,449 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:48:27,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:27,498 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:27,498 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 14:48:27,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:27,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 14:48:27,499 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 14:48:27,499 INFO L87 Difference]: Start difference. First operand 799 states and 1084 transitions. Second operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:48,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:48,045 INFO L93 Difference]: Finished difference Result 931 states and 1308 transitions. [2022-04-08 14:48:48,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 14:48:48,045 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 63 [2022-04-08 14:48:48,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:48:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:48,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-08 14:48:48,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:48,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 802 transitions. [2022-04-08 14:48:48,062 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 802 transitions. [2022-04-08 14:48:48,948 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 802 edges. 802 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:48,985 INFO L225 Difference]: With dead ends: 931 [2022-04-08 14:48:48,986 INFO L226 Difference]: Without dead ends: 909 [2022-04-08 14:48:48,986 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=61, Invalid=401, Unknown=0, NotChecked=0, Total=462 [2022-04-08 14:48:48,986 INFO L913 BasicCegarLoop]: 587 mSDtfsCounter, 301 mSDsluCounter, 2631 mSDsCounter, 0 mSdLazyCounter, 6497 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 3218 SdHoareTripleChecker+Invalid, 6619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 6497 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-04-08 14:48:48,987 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [303 Valid, 3218 Invalid, 6619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 6497 Invalid, 0 Unknown, 0 Unchecked, 8.5s Time] [2022-04-08 14:48:48,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 909 states. [2022-04-08 14:48:51,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 909 to 794. [2022-04-08 14:48:51,371 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:48:51,372 INFO L82 GeneralOperation]: Start isEquivalent. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 14:48:51,372 INFO L74 IsIncluded]: Start isIncluded. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 14:48:51,373 INFO L87 Difference]: Start difference. First operand 909 states. Second operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 14:48:51,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:51,400 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-08 14:48:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-08 14:48:51,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:51,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:51,402 INFO L74 IsIncluded]: Start isIncluded. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-08 14:48:51,402 INFO L87 Difference]: Start difference. First operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) Second operand 909 states. [2022-04-08 14:48:51,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:48:51,428 INFO L93 Difference]: Finished difference Result 909 states and 1283 transitions. [2022-04-08 14:48:51,428 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1283 transitions. [2022-04-08 14:48:51,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:48:51,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:48:51,429 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:48:51,429 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:48:51,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 794 states, 625 states have (on average 1.3216) internal successors, (826), 640 states have internal predecessors, (826), 97 states have call successors, (97), 51 states have call predecessors, (97), 71 states have return successors, (154), 109 states have call predecessors, (154), 91 states have call successors, (154) [2022-04-08 14:48:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1077 transitions. [2022-04-08 14:48:51,459 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1077 transitions. Word has length 63 [2022-04-08 14:48:51,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:48:51,459 INFO L478 AbstractCegarLoop]: Abstraction has 794 states and 1077 transitions. [2022-04-08 14:48:51,459 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.473684210526316) internal successors, (47), 9 states have internal predecessors, (47), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:51,459 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 794 states and 1077 transitions. [2022-04-08 14:48:54,347 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1077 edges. 1077 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1077 transitions. [2022-04-08 14:48:54,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-04-08 14:48:54,349 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:48:54,349 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:48:54,349 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-04-08 14:48:54,349 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:48:54,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:48:54,349 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 1 times [2022-04-08 14:48:54,349 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:54,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1171110471] [2022-04-08 14:48:54,350 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:48:54,350 INFO L85 PathProgramCache]: Analyzing trace with hash 930890902, now seen corresponding path program 2 times [2022-04-08 14:48:54,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:48:54,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791263172] [2022-04-08 14:48:54,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:48:54,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:48:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:48:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {198858#true} is VALID [2022-04-08 14:48:54,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-08 14:48:54,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:48:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,477 INFO L290 TraceCheckUtils]: 0: Hoare triple {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {198858#true} is VALID [2022-04-08 14:48:54,478 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,478 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-08 14:48:54,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:48:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {198858#true} is VALID [2022-04-08 14:48:54,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-08 14:48:54,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:48:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:48:54,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:48:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:48:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:48:54,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-08 14:48:54,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 14:48:54,688 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 14:48:54,688 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 14:48:54,688 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 14:48:54,689 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:48:54,689 INFO L290 TraceCheckUtils]: 6: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,691 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:48:54,691 INFO L290 TraceCheckUtils]: 0: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-08 14:48:54,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 14:48:54,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-08 14:48:54,692 INFO L272 TraceCheckUtils]: 3: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,692 INFO L290 TraceCheckUtils]: 4: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-08 14:48:54,692 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 14:48:54,693 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 14:48:54,693 INFO L290 TraceCheckUtils]: 7: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 14:48:54,693 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 14:48:54,693 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:48:54,694 INFO L290 TraceCheckUtils]: 10: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,694 INFO L290 TraceCheckUtils]: 11: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,695 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:48:54,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,697 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 14:48:54,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-08 14:48:54,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 14:48:54,698 INFO L272 TraceCheckUtils]: 2: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,698 INFO L290 TraceCheckUtils]: 3: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-08 14:48:54,698 INFO L290 TraceCheckUtils]: 4: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 14:48:54,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-08 14:48:54,699 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,699 INFO L290 TraceCheckUtils]: 7: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-08 14:48:54,700 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 14:48:54,700 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 14:48:54,700 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 14:48:54,700 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 14:48:54,700 INFO L290 TraceCheckUtils]: 12: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:48:54,701 INFO L290 TraceCheckUtils]: 13: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,701 INFO L290 TraceCheckUtils]: 14: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,702 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:48:54,702 INFO L290 TraceCheckUtils]: 16: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,704 INFO L284 TraceCheckUtils]: 18: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 14:48:54,704 INFO L290 TraceCheckUtils]: 19: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,704 INFO L290 TraceCheckUtils]: 20: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,705 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 14:48:54,706 INFO L290 TraceCheckUtils]: 0: Hoare triple {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {198858#true} is VALID [2022-04-08 14:48:54,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 14:48:54,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 14:48:54,706 INFO L290 TraceCheckUtils]: 3: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-08 14:48:54,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-08 14:48:54,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 14:48:54,708 INFO L272 TraceCheckUtils]: 7: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,708 INFO L290 TraceCheckUtils]: 8: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-08 14:48:54,708 INFO L290 TraceCheckUtils]: 9: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 14:48:54,708 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-08 14:48:54,709 INFO L272 TraceCheckUtils]: 11: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,709 INFO L290 TraceCheckUtils]: 12: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-08 14:48:54,709 INFO L290 TraceCheckUtils]: 13: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 14:48:54,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 14:48:54,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 14:48:54,710 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 14:48:54,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:48:54,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,711 INFO L290 TraceCheckUtils]: 19: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,711 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:48:54,712 INFO L290 TraceCheckUtils]: 21: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,712 INFO L290 TraceCheckUtils]: 22: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,713 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 14:48:54,713 INFO L290 TraceCheckUtils]: 24: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,714 INFO L290 TraceCheckUtils]: 25: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,714 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 14:48:54,715 INFO L290 TraceCheckUtils]: 27: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,715 INFO L290 TraceCheckUtils]: 28: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,716 INFO L290 TraceCheckUtils]: 29: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,716 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-08 14:48:54,718 INFO L272 TraceCheckUtils]: 0: Hoare triple {198858#true} call ULTIMATE.init(); {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:48:54,718 INFO L290 TraceCheckUtils]: 1: Hoare triple {198902#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {198858#true} is VALID [2022-04-08 14:48:54,718 INFO L290 TraceCheckUtils]: 2: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,718 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {198858#true} {198858#true} #1498#return; {198858#true} is VALID [2022-04-08 14:48:54,718 INFO L272 TraceCheckUtils]: 4: Hoare triple {198858#true} call #t~ret180 := main(); {198858#true} is VALID [2022-04-08 14:48:54,718 INFO L290 TraceCheckUtils]: 5: Hoare triple {198858#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {198858#true} is VALID [2022-04-08 14:48:54,720 INFO L272 TraceCheckUtils]: 6: Hoare triple {198858#true} call _BLAST_init(); {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {198903#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {198858#true} is VALID [2022-04-08 14:48:54,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,720 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {198858#true} {198858#true} #1366#return; {198858#true} is VALID [2022-04-08 14:48:54,720 INFO L290 TraceCheckUtils]: 10: Hoare triple {198858#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {198858#true} is VALID [2022-04-08 14:48:54,720 INFO L290 TraceCheckUtils]: 11: Hoare triple {198858#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {198858#true} is VALID [2022-04-08 14:48:54,721 INFO L272 TraceCheckUtils]: 12: Hoare triple {198858#true} call stub_driver_init(); {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,721 INFO L290 TraceCheckUtils]: 13: Hoare triple {198904#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {198858#true} is VALID [2022-04-08 14:48:54,721 INFO L290 TraceCheckUtils]: 14: Hoare triple {198858#true} assume true; {198858#true} is VALID [2022-04-08 14:48:54,721 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {198858#true} {198858#true} #1368#return; {198858#true} is VALID [2022-04-08 14:48:54,721 INFO L290 TraceCheckUtils]: 16: Hoare triple {198858#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {198858#true} is VALID [2022-04-08 14:48:54,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {198858#true} assume 2 == ~tmp_ndt_1~0; {198858#true} is VALID [2022-04-08 14:48:54,722 INFO L272 TraceCheckUtils]: 18: Hoare triple {198858#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:48:54,722 INFO L290 TraceCheckUtils]: 19: Hoare triple {198905#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {198858#true} is VALID [2022-04-08 14:48:54,722 INFO L290 TraceCheckUtils]: 20: Hoare triple {198858#true} assume !(2 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 14:48:54,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {198858#true} assume !(3 == ~deviceExtension__Active~1); {198858#true} is VALID [2022-04-08 14:48:54,723 INFO L290 TraceCheckUtils]: 22: Hoare triple {198858#true} assume 1 == ~deviceExtension__Active~1; {198858#true} is VALID [2022-04-08 14:48:54,723 INFO L272 TraceCheckUtils]: 23: Hoare triple {198858#true} call #t~ret33 := CdAudioAtapiDeviceControl(~DeviceObject, ~Irp); {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,724 INFO L290 TraceCheckUtils]: 24: Hoare triple {198931#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet131 && #t~nondet131 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 := #t~nondet131;havoc #t~nondet131;havoc ~Irp__IoStatus__Information~2;havoc ~deviceExtension__PlayActive~2;havoc ~srb__CdbLength~2;havoc ~srb__TimeOutValue~2;havoc ~Irp__IoStatus__Status~1;havoc ~status~7;assume -2147483648 <= #t~nondet132 && #t~nondet132 <= 2147483647;~deviceExtension~3 := #t~nondet132;havoc #t~nondet132;assume -2147483648 <= #t~nondet133 && #t~nondet133 <= 2147483647;~srb~3 := #t~nondet133;havoc #t~nondet133;havoc ~tmp~5;havoc ~__cil_tmp13~1;havoc ~__cil_tmp14~1;havoc ~__cil_tmp15~1;havoc ~__cil_tmp16~1;havoc ~__cil_tmp17~1;havoc ~__cil_tmp18~1;~__cil_tmp13~1 := 8;~__cil_tmp14~1 := 16384;~__cil_tmp15~1 := 131072;~__cil_tmp16~1 := 147456;~__cil_tmp17~1 := 147464; {198858#true} is VALID [2022-04-08 14:48:54,724 INFO L290 TraceCheckUtils]: 25: Hoare triple {198858#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~2 == ~__cil_tmp17~1); {198858#true} is VALID [2022-04-08 14:48:54,724 INFO L272 TraceCheckUtils]: 26: Hoare triple {198858#true} call #t~ret135 := CdAudioSendToNextDriver(~DeviceObject, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,724 INFO L290 TraceCheckUtils]: 27: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~Irp__CurrentLocation~0 := #t~nondet36;havoc #t~nondet36;assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~1 := #t~nondet37;havoc #t~nondet37;assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~deviceExtension__TargetDeviceObject~0 := #t~nondet38;havoc #t~nondet38;havoc ~tmp~2; {198858#true} is VALID [2022-04-08 14:48:54,725 INFO L290 TraceCheckUtils]: 28: Hoare triple {198858#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {198858#true} is VALID [2022-04-08 14:48:54,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {198858#true} #t~post39 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post39;havoc #t~post39;#t~post40 := ~Irp__Tail__Overlay__CurrentStackLocation~1;~Irp__Tail__Overlay__CurrentStackLocation~1 := 1 + #t~post40;havoc #t~post40; {198858#true} is VALID [2022-04-08 14:48:54,725 INFO L272 TraceCheckUtils]: 30: Hoare triple {198858#true} call #t~ret41 := IofCallDriver(~deviceExtension__TargetDeviceObject~0, ~Irp); {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {198950#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet166 && #t~nondet166 <= 2147483647;~Irp__PendingReturned~1 := #t~nondet166;havoc #t~nondet166;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet167 && #t~nondet167 <= 2147483647;~lcontext~0 := #t~nondet167;havoc #t~nondet167;havoc ~__cil_tmp8~1; {198858#true} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 32: Hoare triple {198858#true} assume !(0 != ~compRegistered~0); {198858#true} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 33: Hoare triple {198858#true} assume 0 != ~Irp__PendingReturned~1;~returnVal2~0 := 259; {198858#true} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 34: Hoare triple {198858#true} assume !(~s~0 == ~NP~0); {198858#true} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 35: Hoare triple {198858#true} assume !(~s~0 == ~MPR1~0); {198858#true} is VALID [2022-04-08 14:48:54,726 INFO L290 TraceCheckUtils]: 36: Hoare triple {198858#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} is VALID [2022-04-08 14:48:54,727 INFO L290 TraceCheckUtils]: 37: Hoare triple {198962#(= ~lowerDriverReturn~0 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,727 INFO L290 TraceCheckUtils]: 38: Hoare triple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} assume true; {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,728 INFO L284 TraceCheckUtils]: 39: Hoare quadruple {198963#(= |IofCallDriver_#res| ~lowerDriverReturn~0)} {198858#true} #1478#return; {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} is VALID [2022-04-08 14:48:54,728 INFO L290 TraceCheckUtils]: 40: Hoare triple {198960#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#t~ret41|)} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~2 := #t~ret41;havoc #t~ret41;#res := ~tmp~2; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,728 INFO L290 TraceCheckUtils]: 41: Hoare triple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} assume true; {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} is VALID [2022-04-08 14:48:54,729 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {198961#(= ~lowerDriverReturn~0 |CdAudioSendToNextDriver_#res|)} {198858#true} #1484#return; {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} is VALID [2022-04-08 14:48:54,730 INFO L290 TraceCheckUtils]: 43: Hoare triple {198948#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#t~ret135|)} assume -2147483648 <= #t~ret135 && #t~ret135 <= 2147483647;~tmp~5 := #t~ret135;havoc #t~ret135;#res := ~tmp~5; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,730 INFO L290 TraceCheckUtils]: 44: Hoare triple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} assume true; {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,731 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {198949#(= ~lowerDriverReturn~0 |CdAudioAtapiDeviceControl_#res|)} {198858#true} #1492#return; {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} is VALID [2022-04-08 14:48:54,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {198928#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647;~status~3 := #t~ret33;havoc #t~ret33; {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,731 INFO L290 TraceCheckUtils]: 47: Hoare triple {198929#(= CdAudioDeviceControl_~status~3 ~lowerDriverReturn~0)} #res := ~status~3; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} assume true; {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} is VALID [2022-04-08 14:48:54,732 INFO L284 TraceCheckUtils]: 49: Hoare quadruple {198930#(= ~lowerDriverReturn~0 |CdAudioDeviceControl_#res|)} {198858#true} #1370#return; {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} is VALID [2022-04-08 14:48:54,733 INFO L290 TraceCheckUtils]: 50: Hoare triple {198900#(= ~lowerDriverReturn~0 |main_#t~ret163|)} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(0 != ~we_should_unload~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,734 INFO L290 TraceCheckUtils]: 53: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(1 == ~pended~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,734 INFO L290 TraceCheckUtils]: 54: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~s~0 != ~UNLOADED~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,735 INFO L290 TraceCheckUtils]: 55: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume -1 != ~status~9; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,735 INFO L290 TraceCheckUtils]: 56: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 != ~SKIP2~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,735 INFO L290 TraceCheckUtils]: 57: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume 1 != ~pended~0; {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,736 INFO L290 TraceCheckUtils]: 58: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume !(~s~0 == ~DC~0); {198901#(= main_~status~9 ~lowerDriverReturn~0)} is VALID [2022-04-08 14:48:54,736 INFO L290 TraceCheckUtils]: 59: Hoare triple {198901#(= main_~status~9 ~lowerDriverReturn~0)} assume ~status~9 != ~lowerDriverReturn~0; {198859#false} is VALID [2022-04-08 14:48:54,736 INFO L272 TraceCheckUtils]: 60: Hoare triple {198859#false} call errorFn(); {198859#false} is VALID [2022-04-08 14:48:54,736 INFO L290 TraceCheckUtils]: 61: Hoare triple {198859#false} assume !false; {198859#false} is VALID [2022-04-08 14:48:54,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:48:54,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:48:54,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791263172] [2022-04-08 14:48:54,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791263172] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:54,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:54,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:54,737 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:48:54,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1171110471] [2022-04-08 14:48:54,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1171110471] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:48:54,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:48:54,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 14:48:54,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109867920] [2022-04-08 14:48:54,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:48:54,738 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-08 14:48:54,739 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:48:54,739 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:48:54,786 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:48:54,786 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 14:48:54,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:48:54,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 14:48:54,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=296, Unknown=0, NotChecked=0, Total=342 [2022-04-08 14:48:54,787 INFO L87 Difference]: Start difference. First operand 794 states and 1077 transitions. Second operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:49:14,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:14,176 INFO L93 Difference]: Finished difference Result 926 states and 1301 transitions. [2022-04-08 14:49:14,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 14:49:14,176 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) Word has length 62 [2022-04-08 14:49:14,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:49:14,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:49:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-08 14:49:14,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:49:14,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 798 transitions. [2022-04-08 14:49:14,188 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 798 transitions. [2022-04-08 14:49:15,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 798 edges. 798 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:15,099 INFO L225 Difference]: With dead ends: 926 [2022-04-08 14:49:15,099 INFO L226 Difference]: Without dead ends: 904 [2022-04-08 14:49:15,099 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=366, Unknown=0, NotChecked=0, Total=420 [2022-04-08 14:49:15,100 INFO L913 BasicCegarLoop]: 577 mSDtfsCounter, 1137 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 5934 mSolverCounterSat, 458 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1139 SdHoareTripleChecker+Valid, 3240 SdHoareTripleChecker+Invalid, 6392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 458 IncrementalHoareTripleChecker+Valid, 5934 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-04-08 14:49:15,100 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [1139 Valid, 3240 Invalid, 6392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [458 Valid, 5934 Invalid, 0 Unknown, 0 Unchecked, 7.7s Time] [2022-04-08 14:49:15,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2022-04-08 14:49:17,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 789. [2022-04-08 14:49:17,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:49:17,510 INFO L82 GeneralOperation]: Start isEquivalent. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 14:49:17,510 INFO L74 IsIncluded]: Start isIncluded. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 14:49:17,511 INFO L87 Difference]: Start difference. First operand 904 states. Second operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 14:49:17,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:17,542 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-08 14:49:17,542 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-08 14:49:17,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:49:17,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:49:17,545 INFO L74 IsIncluded]: Start isIncluded. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-08 14:49:17,545 INFO L87 Difference]: Start difference. First operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) Second operand 904 states. [2022-04-08 14:49:17,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:17,571 INFO L93 Difference]: Finished difference Result 904 states and 1276 transitions. [2022-04-08 14:49:17,571 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1276 transitions. [2022-04-08 14:49:17,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:49:17,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:49:17,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:49:17,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:49:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 789 states, 622 states have (on average 1.3215434083601285) internal successors, (822), 637 states have internal predecessors, (822), 96 states have call successors, (96), 51 states have call predecessors, (96), 70 states have return successors, (152), 107 states have call predecessors, (152), 90 states have call successors, (152) [2022-04-08 14:49:17,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 789 states and 1070 transitions. [2022-04-08 14:49:17,602 INFO L78 Accepts]: Start accepts. Automaton has 789 states and 1070 transitions. Word has length 62 [2022-04-08 14:49:17,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:49:17,603 INFO L478 AbstractCegarLoop]: Abstraction has 789 states and 1070 transitions. [2022-04-08 14:49:17,603 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.4210526315789473) internal successors, (46), 9 states have internal predecessors, (46), 2 states have call successors, (9), 8 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 1 states have call successors, (7) [2022-04-08 14:49:17,603 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 789 states and 1070 transitions. [2022-04-08 14:49:20,417 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1070 edges. 1070 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1070 transitions. [2022-04-08 14:49:20,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-04-08 14:49:20,418 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:49:20,418 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:49:20,418 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2022-04-08 14:49:20,418 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:49:20,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:49:20,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 1 times [2022-04-08 14:49:20,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:49:20,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [512366175] [2022-04-08 14:49:20,419 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:49:20,419 INFO L85 PathProgramCache]: Analyzing trace with hash -1197060442, now seen corresponding path program 2 times [2022-04-08 14:49:20,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:49:20,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858162275] [2022-04-08 14:49:20,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:49:20,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:49:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:49:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,527 INFO L290 TraceCheckUtils]: 0: Hoare triple {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {204208#true} is VALID [2022-04-08 14:49:20,527 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,528 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-08 14:49:20,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:49:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,554 INFO L290 TraceCheckUtils]: 0: Hoare triple {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {204208#true} is VALID [2022-04-08 14:49:20,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-08 14:49:20,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:49:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,570 INFO L290 TraceCheckUtils]: 0: Hoare triple {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {204208#true} is VALID [2022-04-08 14:49:20,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,570 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-08 14:49:20,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:49:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:49:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-04-08 14:49:20,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-08 14:49:20,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 14:49:20,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 14:49:20,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:49:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:49:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:20,879 INFO L290 TraceCheckUtils]: 0: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 14:49:20,879 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 14:49:20,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:20,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,882 INFO L272 TraceCheckUtils]: 3: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:20,882 INFO L290 TraceCheckUtils]: 4: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 14:49:20,882 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 14:49:20,882 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,883 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,883 INFO L290 TraceCheckUtils]: 8: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,883 INFO L290 TraceCheckUtils]: 9: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,884 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 14:49:20,885 INFO L290 TraceCheckUtils]: 0: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-08 14:49:20,885 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 14:49:20,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 14:49:20,885 INFO L290 TraceCheckUtils]: 3: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,886 INFO L290 TraceCheckUtils]: 5: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L284 TraceCheckUtils]: 8: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 14:49:20,886 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 14:49:20,887 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:20,887 INFO L272 TraceCheckUtils]: 12: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,888 INFO L290 TraceCheckUtils]: 13: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:20,888 INFO L290 TraceCheckUtils]: 14: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,889 INFO L290 TraceCheckUtils]: 15: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,889 INFO L272 TraceCheckUtils]: 16: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:20,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 14:49:20,890 INFO L290 TraceCheckUtils]: 18: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 14:49:20,890 INFO L290 TraceCheckUtils]: 19: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,890 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,891 INFO L290 TraceCheckUtils]: 21: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,891 INFO L290 TraceCheckUtils]: 22: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,892 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 14:49:20,893 INFO L290 TraceCheckUtils]: 24: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,893 INFO L290 TraceCheckUtils]: 25: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,894 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:20,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {204208#true} is VALID [2022-04-08 14:49:20,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-08 14:49:20,895 INFO L272 TraceCheckUtils]: 2: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,895 INFO L290 TraceCheckUtils]: 3: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-08 14:49:20,896 INFO L290 TraceCheckUtils]: 4: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 14:49:20,896 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 14:49:20,896 INFO L290 TraceCheckUtils]: 6: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 14:49:20,896 INFO L272 TraceCheckUtils]: 7: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,897 INFO L290 TraceCheckUtils]: 8: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-08 14:49:20,897 INFO L290 TraceCheckUtils]: 9: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 14:49:20,897 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,897 INFO L284 TraceCheckUtils]: 11: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 14:49:20,897 INFO L290 TraceCheckUtils]: 12: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 14:49:20,897 INFO L290 TraceCheckUtils]: 13: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 14:49:20,898 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:20,898 INFO L272 TraceCheckUtils]: 15: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,902 INFO L290 TraceCheckUtils]: 16: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:20,902 INFO L290 TraceCheckUtils]: 17: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,903 INFO L290 TraceCheckUtils]: 18: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,903 INFO L272 TraceCheckUtils]: 19: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:20,904 INFO L290 TraceCheckUtils]: 20: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 14:49:20,904 INFO L290 TraceCheckUtils]: 21: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 14:49:20,904 INFO L290 TraceCheckUtils]: 22: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,904 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,906 INFO L284 TraceCheckUtils]: 26: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 14:49:20,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,908 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:20,909 INFO L290 TraceCheckUtils]: 30: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:49:20,909 INFO L290 TraceCheckUtils]: 31: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:20,910 INFO L290 TraceCheckUtils]: 32: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:20,911 INFO L284 TraceCheckUtils]: 33: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:49:20,912 INFO L272 TraceCheckUtils]: 0: Hoare triple {204208#true} call ULTIMATE.init(); {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:49:20,913 INFO L290 TraceCheckUtils]: 1: Hoare triple {204255#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {204208#true} is VALID [2022-04-08 14:49:20,913 INFO L290 TraceCheckUtils]: 2: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,913 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {204208#true} {204208#true} #1498#return; {204208#true} is VALID [2022-04-08 14:49:20,913 INFO L272 TraceCheckUtils]: 4: Hoare triple {204208#true} call #t~ret180 := main(); {204208#true} is VALID [2022-04-08 14:49:20,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {204208#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {204208#true} is VALID [2022-04-08 14:49:20,914 INFO L272 TraceCheckUtils]: 6: Hoare triple {204208#true} call _BLAST_init(); {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {204256#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {204208#true} is VALID [2022-04-08 14:49:20,914 INFO L290 TraceCheckUtils]: 8: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,915 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {204208#true} {204208#true} #1366#return; {204208#true} is VALID [2022-04-08 14:49:20,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {204208#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {204208#true} is VALID [2022-04-08 14:49:20,915 INFO L290 TraceCheckUtils]: 11: Hoare triple {204208#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {204208#true} is VALID [2022-04-08 14:49:20,915 INFO L272 TraceCheckUtils]: 12: Hoare triple {204208#true} call stub_driver_init(); {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,916 INFO L290 TraceCheckUtils]: 13: Hoare triple {204257#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {204208#true} is VALID [2022-04-08 14:49:20,916 INFO L290 TraceCheckUtils]: 14: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,916 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {204208#true} {204208#true} #1368#return; {204208#true} is VALID [2022-04-08 14:49:20,916 INFO L290 TraceCheckUtils]: 16: Hoare triple {204208#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {204208#true} is VALID [2022-04-08 14:49:20,916 INFO L290 TraceCheckUtils]: 17: Hoare triple {204208#true} assume 2 == ~tmp_ndt_1~0; {204208#true} is VALID [2022-04-08 14:49:20,917 INFO L272 TraceCheckUtils]: 18: Hoare triple {204208#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:49:20,917 INFO L290 TraceCheckUtils]: 19: Hoare triple {204258#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {204208#true} is VALID [2022-04-08 14:49:20,917 INFO L290 TraceCheckUtils]: 20: Hoare triple {204208#true} assume 2 == ~deviceExtension__Active~1; {204208#true} is VALID [2022-04-08 14:49:20,918 INFO L272 TraceCheckUtils]: 21: Hoare triple {204208#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,918 INFO L290 TraceCheckUtils]: 22: Hoare triple {204289#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {204208#true} is VALID [2022-04-08 14:49:20,918 INFO L290 TraceCheckUtils]: 23: Hoare triple {204208#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {204208#true} is VALID [2022-04-08 14:49:20,918 INFO L290 TraceCheckUtils]: 24: Hoare triple {204208#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0; {204208#true} is VALID [2022-04-08 14:49:20,919 INFO L290 TraceCheckUtils]: 25: Hoare triple {204208#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {204208#true} is VALID [2022-04-08 14:49:20,919 INFO L272 TraceCheckUtils]: 26: Hoare triple {204208#true} call #t~ret84 := CdAudioIsPlayActive(~DeviceObject); {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {204308#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {204208#true} is VALID [2022-04-08 14:49:20,919 INFO L290 TraceCheckUtils]: 28: Hoare triple {204208#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {204208#true} is VALID [2022-04-08 14:49:20,919 INFO L290 TraceCheckUtils]: 29: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,920 INFO L284 TraceCheckUtils]: 30: Hoare quadruple {204208#true} {204208#true} #1442#return; {204208#true} is VALID [2022-04-08 14:49:20,920 INFO L290 TraceCheckUtils]: 31: Hoare triple {204208#true} assume -2147483648 <= #t~ret84 && #t~ret84 <= 2147483647;~tmp___2~0 := #t~ret84;havoc #t~ret84; {204208#true} is VALID [2022-04-08 14:49:20,920 INFO L290 TraceCheckUtils]: 32: Hoare triple {204208#true} assume !(0 != ~tmp___2~0); {204208#true} is VALID [2022-04-08 14:49:20,920 INFO L290 TraceCheckUtils]: 33: Hoare triple {204208#true} assume 0 == ~Toc~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:20,921 INFO L272 TraceCheckUtils]: 34: Hoare triple {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret85 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:20,921 INFO L290 TraceCheckUtils]: 35: Hoare triple {204309#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:20,922 INFO L290 TraceCheckUtils]: 36: Hoare triple {204310#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,922 INFO L290 TraceCheckUtils]: 37: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,923 INFO L272 TraceCheckUtils]: 38: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {204317#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:20,923 INFO L290 TraceCheckUtils]: 39: Hoare triple {204317#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {204208#true} is VALID [2022-04-08 14:49:20,923 INFO L290 TraceCheckUtils]: 40: Hoare triple {204208#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {204208#true} is VALID [2022-04-08 14:49:20,923 INFO L290 TraceCheckUtils]: 41: Hoare triple {204208#true} assume true; {204208#true} is VALID [2022-04-08 14:49:20,924 INFO L284 TraceCheckUtils]: 42: Hoare quadruple {204208#true} {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,924 INFO L290 TraceCheckUtils]: 43: Hoare triple {204311#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,925 INFO L290 TraceCheckUtils]: 44: Hoare triple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:20,925 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {204316#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {204294#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1444#return; {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} is VALID [2022-04-08 14:49:20,926 INFO L290 TraceCheckUtils]: 46: Hoare triple {204306#(<= (+ |CdAudio535DeviceControl_#t~ret85| 1073741670) 0)} assume -2147483648 <= #t~ret85 && #t~ret85 <= 2147483647;~tmp___3~0 := #t~ret85;havoc #t~ret85;#res := ~tmp___3~0; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,926 INFO L290 TraceCheckUtils]: 47: Hoare triple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:20,927 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {204307#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {204208#true} #1488#return; {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:20,927 INFO L290 TraceCheckUtils]: 49: Hoare triple {204286#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:49:20,928 INFO L290 TraceCheckUtils]: 50: Hoare triple {204287#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:20,928 INFO L290 TraceCheckUtils]: 51: Hoare triple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:20,929 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {204288#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {204208#true} #1370#return; {204253#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:49:20,929 INFO L290 TraceCheckUtils]: 53: Hoare triple {204253#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,929 INFO L290 TraceCheckUtils]: 54: Hoare triple {204254#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,930 INFO L290 TraceCheckUtils]: 55: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,930 INFO L290 TraceCheckUtils]: 56: Hoare triple {204254#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,931 INFO L290 TraceCheckUtils]: 57: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,931 INFO L290 TraceCheckUtils]: 58: Hoare triple {204254#(not (= main_~status~9 259))} assume -1 != ~status~9; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,931 INFO L290 TraceCheckUtils]: 59: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,932 INFO L290 TraceCheckUtils]: 60: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,932 INFO L290 TraceCheckUtils]: 61: Hoare triple {204254#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,932 INFO L290 TraceCheckUtils]: 62: Hoare triple {204254#(not (= main_~status~9 259))} assume 1 != ~pended~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,933 INFO L290 TraceCheckUtils]: 63: Hoare triple {204254#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {204254#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:20,933 INFO L290 TraceCheckUtils]: 64: Hoare triple {204254#(not (= main_~status~9 259))} assume 259 == ~status~9; {204209#false} is VALID [2022-04-08 14:49:20,933 INFO L272 TraceCheckUtils]: 65: Hoare triple {204209#false} call errorFn(); {204209#false} is VALID [2022-04-08 14:49:20,933 INFO L290 TraceCheckUtils]: 66: Hoare triple {204209#false} assume !false; {204209#false} is VALID [2022-04-08 14:49:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:49:20,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:49:20,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858162275] [2022-04-08 14:49:20,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [858162275] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:49:20,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:49:20,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 14:49:20,934 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:49:20,934 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [512366175] [2022-04-08 14:49:20,934 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [512366175] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:49:20,934 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:49:20,934 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 14:49:20,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236916057] [2022-04-08 14:49:20,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:49:20,936 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-08 14:49:20,936 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:49:20,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:20,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 67 edges. 67 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:20,994 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 14:49:20,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:49:20,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 14:49:20,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-08 14:49:20,996 INFO L87 Difference]: Start difference. First operand 789 states and 1070 transitions. Second operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:38,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:38,317 INFO L93 Difference]: Finished difference Result 928 states and 1301 transitions. [2022-04-08 14:49:38,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 14:49:38,318 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 67 [2022-04-08 14:49:38,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:49:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-08 14:49:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 823 transitions. [2022-04-08 14:49:38,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 823 transitions. [2022-04-08 14:49:39,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 823 edges. 823 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:39,345 INFO L225 Difference]: With dead ends: 928 [2022-04-08 14:49:39,345 INFO L226 Difference]: Without dead ends: 903 [2022-04-08 14:49:39,346 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-08 14:49:39,346 INFO L913 BasicCegarLoop]: 567 mSDtfsCounter, 638 mSDsluCounter, 2733 mSDsCounter, 0 mSdLazyCounter, 5317 mSolverCounterSat, 254 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 642 SdHoareTripleChecker+Valid, 3300 SdHoareTripleChecker+Invalid, 5571 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 254 IncrementalHoareTripleChecker+Valid, 5317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2022-04-08 14:49:39,346 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [642 Valid, 3300 Invalid, 5571 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [254 Valid, 5317 Invalid, 0 Unknown, 0 Unchecked, 6.8s Time] [2022-04-08 14:49:39,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2022-04-08 14:49:41,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 787. [2022-04-08 14:49:41,692 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:49:41,694 INFO L82 GeneralOperation]: Start isEquivalent. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 14:49:41,694 INFO L74 IsIncluded]: Start isIncluded. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 14:49:41,695 INFO L87 Difference]: Start difference. First operand 903 states. Second operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 14:49:41,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:41,730 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-08 14:49:41,730 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-08 14:49:41,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:49:41,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:49:41,732 INFO L74 IsIncluded]: Start isIncluded. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-08 14:49:41,733 INFO L87 Difference]: Start difference. First operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) Second operand 903 states. [2022-04-08 14:49:41,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:49:41,758 INFO L93 Difference]: Finished difference Result 903 states and 1271 transitions. [2022-04-08 14:49:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1271 transitions. [2022-04-08 14:49:41,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:49:41,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:49:41,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:49:41,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:49:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 787 states, 621 states have (on average 1.320450885668277) internal successors, (820), 636 states have internal predecessors, (820), 95 states have call successors, (95), 51 states have call predecessors, (95), 70 states have return successors, (151), 106 states have call predecessors, (151), 89 states have call successors, (151) [2022-04-08 14:49:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 787 states and 1066 transitions. [2022-04-08 14:49:41,788 INFO L78 Accepts]: Start accepts. Automaton has 787 states and 1066 transitions. Word has length 67 [2022-04-08 14:49:41,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:49:41,788 INFO L478 AbstractCegarLoop]: Abstraction has 787 states and 1066 transitions. [2022-04-08 14:49:41,788 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.45) internal successors, (49), 10 states have internal predecessors, (49), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:41,788 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 787 states and 1066 transitions. [2022-04-08 14:49:44,756 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1066 edges. 1066 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1066 transitions. [2022-04-08 14:49:44,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-04-08 14:49:44,758 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:49:44,758 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:49:44,758 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2022-04-08 14:49:44,758 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:49:44,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:49:44,758 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 1 times [2022-04-08 14:49:44,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:49:44,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [48476889] [2022-04-08 14:49:44,759 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:49:44,759 INFO L85 PathProgramCache]: Analyzing trace with hash 459187299, now seen corresponding path program 2 times [2022-04-08 14:49:44,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:49:44,759 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1805892302] [2022-04-08 14:49:44,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:49:44,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:49:44,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:44,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:49:44,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:44,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {209572#true} is VALID [2022-04-08 14:49:44,855 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:44,855 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-08 14:49:44,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:49:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:44,883 INFO L290 TraceCheckUtils]: 0: Hoare triple {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {209572#true} is VALID [2022-04-08 14:49:44,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:44,883 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-08 14:49:44,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:49:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:44,898 INFO L290 TraceCheckUtils]: 0: Hoare triple {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {209572#true} is VALID [2022-04-08 14:49:44,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:44,898 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-08 14:49:44,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:49:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:44,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:49:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:45,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:49:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:45,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-08 14:49:45,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 14:49:45,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 14:49:45,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-08 14:49:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:45,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:49:45,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:49:45,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 14:49:45,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 14:49:45,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:45,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,176 INFO L290 TraceCheckUtils]: 2: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,177 INFO L272 TraceCheckUtils]: 3: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:45,177 INFO L290 TraceCheckUtils]: 4: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 14:49:45,177 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 14:49:45,177 INFO L290 TraceCheckUtils]: 6: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,178 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,178 INFO L290 TraceCheckUtils]: 8: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,179 INFO L290 TraceCheckUtils]: 9: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,180 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 14:49:45,180 INFO L290 TraceCheckUtils]: 0: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-08 14:49:45,180 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,181 INFO L290 TraceCheckUtils]: 3: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 14:49:45,181 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 14:49:45,182 INFO L290 TraceCheckUtils]: 9: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 14:49:45,182 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:45,183 INFO L272 TraceCheckUtils]: 11: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,183 INFO L290 TraceCheckUtils]: 12: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:45,184 INFO L290 TraceCheckUtils]: 13: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,184 INFO L290 TraceCheckUtils]: 14: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,185 INFO L272 TraceCheckUtils]: 15: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:45,185 INFO L290 TraceCheckUtils]: 16: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 14:49:45,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 14:49:45,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,186 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,187 INFO L290 TraceCheckUtils]: 20: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,187 INFO L290 TraceCheckUtils]: 21: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,188 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 14:49:45,189 INFO L290 TraceCheckUtils]: 23: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,189 INFO L290 TraceCheckUtils]: 24: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,190 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:45,190 INFO L290 TraceCheckUtils]: 0: Hoare triple {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {209572#true} is VALID [2022-04-08 14:49:45,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-08 14:49:45,191 INFO L272 TraceCheckUtils]: 2: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,191 INFO L290 TraceCheckUtils]: 3: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-08 14:49:45,192 INFO L290 TraceCheckUtils]: 4: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 14:49:45,192 INFO L272 TraceCheckUtils]: 5: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,192 INFO L290 TraceCheckUtils]: 6: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L290 TraceCheckUtils]: 7: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 14:49:45,193 INFO L290 TraceCheckUtils]: 12: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 14:49:45,194 INFO L290 TraceCheckUtils]: 13: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:45,195 INFO L272 TraceCheckUtils]: 14: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,195 INFO L290 TraceCheckUtils]: 15: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:45,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,196 INFO L290 TraceCheckUtils]: 17: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,197 INFO L272 TraceCheckUtils]: 18: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:45,197 INFO L290 TraceCheckUtils]: 19: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 14:49:45,197 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 14:49:45,197 INFO L290 TraceCheckUtils]: 21: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,198 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,198 INFO L290 TraceCheckUtils]: 23: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,200 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 14:49:45,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,201 INFO L290 TraceCheckUtils]: 27: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,202 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:45,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:49:45,203 INFO L290 TraceCheckUtils]: 30: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:45,203 INFO L290 TraceCheckUtils]: 31: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:45,204 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:49:45,206 INFO L272 TraceCheckUtils]: 0: Hoare triple {209572#true} call ULTIMATE.init(); {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:49:45,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {209618#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {209572#true} is VALID [2022-04-08 14:49:45,206 INFO L290 TraceCheckUtils]: 2: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,206 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {209572#true} {209572#true} #1498#return; {209572#true} is VALID [2022-04-08 14:49:45,206 INFO L272 TraceCheckUtils]: 4: Hoare triple {209572#true} call #t~ret180 := main(); {209572#true} is VALID [2022-04-08 14:49:45,206 INFO L290 TraceCheckUtils]: 5: Hoare triple {209572#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {209572#true} is VALID [2022-04-08 14:49:45,208 INFO L272 TraceCheckUtils]: 6: Hoare triple {209572#true} call _BLAST_init(); {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,208 INFO L290 TraceCheckUtils]: 7: Hoare triple {209619#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {209572#true} is VALID [2022-04-08 14:49:45,208 INFO L290 TraceCheckUtils]: 8: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,208 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {209572#true} {209572#true} #1366#return; {209572#true} is VALID [2022-04-08 14:49:45,208 INFO L290 TraceCheckUtils]: 10: Hoare triple {209572#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {209572#true} is VALID [2022-04-08 14:49:45,208 INFO L290 TraceCheckUtils]: 11: Hoare triple {209572#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {209572#true} is VALID [2022-04-08 14:49:45,209 INFO L272 TraceCheckUtils]: 12: Hoare triple {209572#true} call stub_driver_init(); {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,209 INFO L290 TraceCheckUtils]: 13: Hoare triple {209620#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {209572#true} is VALID [2022-04-08 14:49:45,209 INFO L290 TraceCheckUtils]: 14: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,209 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {209572#true} {209572#true} #1368#return; {209572#true} is VALID [2022-04-08 14:49:45,209 INFO L290 TraceCheckUtils]: 16: Hoare triple {209572#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {209572#true} is VALID [2022-04-08 14:49:45,209 INFO L290 TraceCheckUtils]: 17: Hoare triple {209572#true} assume 2 == ~tmp_ndt_1~0; {209572#true} is VALID [2022-04-08 14:49:45,210 INFO L272 TraceCheckUtils]: 18: Hoare triple {209572#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:49:45,211 INFO L290 TraceCheckUtils]: 19: Hoare triple {209621#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {209572#true} is VALID [2022-04-08 14:49:45,211 INFO L290 TraceCheckUtils]: 20: Hoare triple {209572#true} assume 2 == ~deviceExtension__Active~1; {209572#true} is VALID [2022-04-08 14:49:45,212 INFO L272 TraceCheckUtils]: 21: Hoare triple {209572#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,212 INFO L290 TraceCheckUtils]: 22: Hoare triple {209651#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {209572#true} is VALID [2022-04-08 14:49:45,212 INFO L290 TraceCheckUtils]: 23: Hoare triple {209572#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0; {209572#true} is VALID [2022-04-08 14:49:45,212 INFO L272 TraceCheckUtils]: 24: Hoare triple {209572#true} call #t~ret80 := CdAudioIsPlayActive(~DeviceObject); {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 25: Hoare triple {209670#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;assume -2147483648 <= #t~nondet42 && #t~nondet42 <= 2147483647;~deviceExtension__PlayActive~0 := #t~nondet42;havoc #t~nondet42;assume -2147483648 <= #t~nondet43 && #t~nondet43 <= 2147483647;~ioStatus__Status~1 := #t~nondet43;havoc #t~nondet43;assume -2147483648 <= #t~nondet44 && #t~nondet44 <= 2147483647;~currentBuffer__Header__AudioStatus~0 := #t~nondet44;havoc #t~nondet44;assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647;~irp_CdAudioIsPlayActive~0 := #t~nondet45;havoc #t~nondet45;assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647;~event~1 := #t~nondet46;havoc #t~nondet46;assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647;~status~4 := #t~nondet47;havoc #t~nondet47;assume -2147483648 <= #t~nondet48 && #t~nondet48 <= 2147483647;~currentBuffer~0 := #t~nondet48;havoc #t~nondet48;havoc ~returnValue~0;havoc ~__cil_tmp10~1;havoc ~__cil_tmp11~1; {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 26: Hoare triple {209572#true} assume 0 == ~deviceExtension__PlayActive~0;#res := 0; {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 27: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {209572#true} {209572#true} #1434#return; {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 29: Hoare triple {209572#true} assume -2147483648 <= #t~ret80 && #t~ret80 <= 2147483647;~tmp~3 := #t~ret80;havoc #t~ret80; {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 30: Hoare triple {209572#true} assume !(0 != ~tmp~3); {209572#true} is VALID [2022-04-08 14:49:45,213 INFO L290 TraceCheckUtils]: 31: Hoare triple {209572#true} assume !(0 != ~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0); {209572#true} is VALID [2022-04-08 14:49:45,214 INFO L290 TraceCheckUtils]: 32: Hoare triple {209572#true} assume 0 == ~lastSession~0;~status~5 := -1073741670;~Irp__IoStatus__Information~0 := 0; {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} is VALID [2022-04-08 14:49:45,214 INFO L272 TraceCheckUtils]: 33: Hoare triple {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} call #t~ret81 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:49:45,215 INFO L290 TraceCheckUtils]: 34: Hoare triple {209671#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:49:45,216 INFO L290 TraceCheckUtils]: 35: Hoare triple {209672#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,216 INFO L290 TraceCheckUtils]: 36: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,217 INFO L272 TraceCheckUtils]: 37: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {209679#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:49:45,217 INFO L290 TraceCheckUtils]: 38: Hoare triple {209679#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {209572#true} is VALID [2022-04-08 14:49:45,217 INFO L290 TraceCheckUtils]: 39: Hoare triple {209572#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {209572#true} is VALID [2022-04-08 14:49:45,217 INFO L290 TraceCheckUtils]: 40: Hoare triple {209572#true} assume true; {209572#true} is VALID [2022-04-08 14:49:45,217 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {209572#true} {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,218 INFO L290 TraceCheckUtils]: 42: Hoare triple {209673#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,218 INFO L290 TraceCheckUtils]: 43: Hoare triple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:49:45,219 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {209678#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {209656#(<= (+ CdAudio535DeviceControl_~status~5 1073741670) 0)} #1436#return; {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} is VALID [2022-04-08 14:49:45,220 INFO L290 TraceCheckUtils]: 45: Hoare triple {209668#(<= (+ |CdAudio535DeviceControl_#t~ret81| 1073741670) 0)} assume -2147483648 <= #t~ret81 && #t~ret81 <= 2147483647;~tmp___0~1 := #t~ret81;havoc #t~ret81;#res := ~tmp___0~1; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,220 INFO L290 TraceCheckUtils]: 46: Hoare triple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} assume true; {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} is VALID [2022-04-08 14:49:45,221 INFO L284 TraceCheckUtils]: 47: Hoare quadruple {209669#(<= (+ |CdAudio535DeviceControl_#res| 1073741670) 0)} {209572#true} #1488#return; {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} is VALID [2022-04-08 14:49:45,221 INFO L290 TraceCheckUtils]: 48: Hoare triple {209648#(<= (+ |CdAudioDeviceControl_#t~ret31| 1073741670) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} is VALID [2022-04-08 14:49:45,221 INFO L290 TraceCheckUtils]: 49: Hoare triple {209649#(<= (+ CdAudioDeviceControl_~status~3 1073741670) 0)} #res := ~status~3; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:45,222 INFO L290 TraceCheckUtils]: 50: Hoare triple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} assume true; {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:49:45,222 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {209650#(<= (+ 1073741670 |CdAudioDeviceControl_#res|) 0)} {209572#true} #1370#return; {209616#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:49:45,223 INFO L290 TraceCheckUtils]: 52: Hoare triple {209616#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,223 INFO L290 TraceCheckUtils]: 53: Hoare triple {209617#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,224 INFO L290 TraceCheckUtils]: 54: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,224 INFO L290 TraceCheckUtils]: 55: Hoare triple {209617#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,224 INFO L290 TraceCheckUtils]: 56: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,225 INFO L290 TraceCheckUtils]: 57: Hoare triple {209617#(not (= main_~status~9 259))} assume -1 != ~status~9; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,225 INFO L290 TraceCheckUtils]: 58: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,225 INFO L290 TraceCheckUtils]: 59: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,226 INFO L290 TraceCheckUtils]: 60: Hoare triple {209617#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,226 INFO L290 TraceCheckUtils]: 61: Hoare triple {209617#(not (= main_~status~9 259))} assume 1 != ~pended~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,227 INFO L290 TraceCheckUtils]: 62: Hoare triple {209617#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {209617#(not (= main_~status~9 259))} is VALID [2022-04-08 14:49:45,227 INFO L290 TraceCheckUtils]: 63: Hoare triple {209617#(not (= main_~status~9 259))} assume 259 == ~status~9; {209573#false} is VALID [2022-04-08 14:49:45,227 INFO L272 TraceCheckUtils]: 64: Hoare triple {209573#false} call errorFn(); {209573#false} is VALID [2022-04-08 14:49:45,227 INFO L290 TraceCheckUtils]: 65: Hoare triple {209573#false} assume !false; {209573#false} is VALID [2022-04-08 14:49:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:49:45,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:49:45,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1805892302] [2022-04-08 14:49:45,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1805892302] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:49:45,228 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:49:45,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 14:49:45,228 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:49:45,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [48476889] [2022-04-08 14:49:45,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [48476889] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:49:45,228 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:49:45,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 14:49:45,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191805318] [2022-04-08 14:49:45,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:49:45,229 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-08 14:49:45,229 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:49:45,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:49:45,277 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:49:45,277 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 14:49:45,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:49:45,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 14:49:45,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-04-08 14:49:45,278 INFO L87 Difference]: Start difference. First operand 787 states and 1066 transitions. Second operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:50:01,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:01,644 INFO L93 Difference]: Finished difference Result 925 states and 1294 transitions. [2022-04-08 14:50:01,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 14:50:01,644 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) Word has length 66 [2022-04-08 14:50:01,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 14:50:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:50:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-08 14:50:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:50:01,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 816 transitions. [2022-04-08 14:50:01,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 816 transitions. [2022-04-08 14:50:02,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 816 edges. 816 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:02,581 INFO L225 Difference]: With dead ends: 925 [2022-04-08 14:50:02,581 INFO L226 Difference]: Without dead ends: 900 [2022-04-08 14:50:02,582 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=120, Invalid=692, Unknown=0, NotChecked=0, Total=812 [2022-04-08 14:50:02,582 INFO L913 BasicCegarLoop]: 564 mSDtfsCounter, 935 mSDsluCounter, 2486 mSDsCounter, 0 mSdLazyCounter, 4770 mSolverCounterSat, 362 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 938 SdHoareTripleChecker+Valid, 3050 SdHoareTripleChecker+Invalid, 5132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 362 IncrementalHoareTripleChecker+Valid, 4770 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-04-08 14:50:02,582 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [938 Valid, 3050 Invalid, 5132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [362 Valid, 4770 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-04-08 14:50:02,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 900 states. [2022-04-08 14:50:04,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 900 to 785. [2022-04-08 14:50:04,901 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 14:50:04,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 14:50:04,902 INFO L74 IsIncluded]: Start isIncluded. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 14:50:04,903 INFO L87 Difference]: Start difference. First operand 900 states. Second operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 14:50:04,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:04,928 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-08 14:50:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-08 14:50:04,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:04,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:04,930 INFO L74 IsIncluded]: Start isIncluded. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-08 14:50:04,930 INFO L87 Difference]: Start difference. First operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) Second operand 900 states. [2022-04-08 14:50:04,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 14:50:04,955 INFO L93 Difference]: Finished difference Result 900 states and 1264 transitions. [2022-04-08 14:50:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1264 transitions. [2022-04-08 14:50:04,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 14:50:04,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 14:50:04,956 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 14:50:04,956 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 14:50:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 785 states, 620 states have (on average 1.3193548387096774) internal successors, (818), 635 states have internal predecessors, (818), 94 states have call successors, (94), 51 states have call predecessors, (94), 70 states have return successors, (150), 105 states have call predecessors, (150), 88 states have call successors, (150) [2022-04-08 14:50:04,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 785 states and 1062 transitions. [2022-04-08 14:50:04,985 INFO L78 Accepts]: Start accepts. Automaton has 785 states and 1062 transitions. Word has length 66 [2022-04-08 14:50:04,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 14:50:04,986 INFO L478 AbstractCegarLoop]: Abstraction has 785 states and 1062 transitions. [2022-04-08 14:50:04,986 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 2.4) internal successors, (48), 10 states have internal predecessors, (48), 4 states have call successors, (10), 10 states have call predecessors, (10), 4 states have return successors, (8), 5 states have call predecessors, (8), 3 states have call successors, (8) [2022-04-08 14:50:04,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 785 states and 1062 transitions. [2022-04-08 14:50:07,924 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1062 edges. 1062 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:07,924 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1062 transitions. [2022-04-08 14:50:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-04-08 14:50:07,925 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 14:50:07,925 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 14:50:07,925 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2022-04-08 14:50:07,925 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 14:50:07,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 14:50:07,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 1 times [2022-04-08 14:50:07,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:07,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1465705562] [2022-04-08 14:50:07,926 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 14:50:07,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1449409574, now seen corresponding path program 2 times [2022-04-08 14:50:07,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 14:50:07,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833814994] [2022-04-08 14:50:07,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 14:50:07,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 14:50:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 14:50:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,022 INFO L290 TraceCheckUtils]: 0: Hoare triple {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {214918#true} is VALID [2022-04-08 14:50:08,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-08 14:50:08,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-08 14:50:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,054 INFO L290 TraceCheckUtils]: 0: Hoare triple {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {214918#true} is VALID [2022-04-08 14:50:08,054 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,054 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-08 14:50:08,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-04-08 14:50:08,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,072 INFO L290 TraceCheckUtils]: 0: Hoare triple {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {214918#true} is VALID [2022-04-08 14:50:08,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,073 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-08 14:50:08,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-04-08 14:50:08,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-04-08 14:50:08,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-04-08 14:50:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-04-08 14:50:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 14:50:08,328 INFO L290 TraceCheckUtils]: 0: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 14:50:08,329 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 14:50:08,329 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,329 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,330 INFO L290 TraceCheckUtils]: 0: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:50:08,330 INFO L290 TraceCheckUtils]: 1: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,331 INFO L272 TraceCheckUtils]: 3: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:50:08,332 INFO L290 TraceCheckUtils]: 4: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 14:50:08,332 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 14:50:08,332 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,332 INFO L284 TraceCheckUtils]: 7: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,333 INFO L290 TraceCheckUtils]: 8: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,333 INFO L290 TraceCheckUtils]: 9: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,334 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 14:50:08,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-08 14:50:08,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 14:50:08,334 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-08 14:50:08,335 INFO L290 TraceCheckUtils]: 3: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 14:50:08,335 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 14:50:08,335 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 14:50:08,335 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 14:50:08,335 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:50:08,336 INFO L272 TraceCheckUtils]: 8: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,337 INFO L290 TraceCheckUtils]: 9: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:50:08,337 INFO L290 TraceCheckUtils]: 10: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,337 INFO L290 TraceCheckUtils]: 11: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,338 INFO L272 TraceCheckUtils]: 12: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:50:08,338 INFO L290 TraceCheckUtils]: 13: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 14:50:08,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 14:50:08,338 INFO L290 TraceCheckUtils]: 15: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,339 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,339 INFO L290 TraceCheckUtils]: 17: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,340 INFO L290 TraceCheckUtils]: 18: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,341 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 14:50:08,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,342 INFO L290 TraceCheckUtils]: 21: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,342 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:50:08,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {214918#true} is VALID [2022-04-08 14:50:08,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L272 TraceCheckUtils]: 2: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 3: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 4: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 6: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 7: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 14:50:08,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 14:50:08,345 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:50:08,346 INFO L272 TraceCheckUtils]: 11: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,346 INFO L290 TraceCheckUtils]: 12: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:50:08,347 INFO L290 TraceCheckUtils]: 13: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,347 INFO L290 TraceCheckUtils]: 14: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,348 INFO L272 TraceCheckUtils]: 15: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:50:08,348 INFO L290 TraceCheckUtils]: 16: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 14:50:08,348 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 14:50:08,348 INFO L290 TraceCheckUtils]: 18: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,349 INFO L284 TraceCheckUtils]: 19: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,350 INFO L290 TraceCheckUtils]: 20: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,350 INFO L290 TraceCheckUtils]: 21: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,351 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 14:50:08,352 INFO L290 TraceCheckUtils]: 23: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,352 INFO L290 TraceCheckUtils]: 24: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,353 INFO L284 TraceCheckUtils]: 25: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:50:08,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-08 14:50:08,354 INFO L290 TraceCheckUtils]: 27: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:50:08,354 INFO L290 TraceCheckUtils]: 28: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:50:08,355 INFO L284 TraceCheckUtils]: 29: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:50:08,358 INFO L272 TraceCheckUtils]: 0: Hoare triple {214918#true} call ULTIMATE.init(); {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-08 14:50:08,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {214961#(and (= |old(~Executive~0)| ~Executive~0) (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~DeviceUsageTypePaging~0)| ~DeviceUsageTypePaging~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~KernelMode~0 |old(~KernelMode~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= |old(~pirp~0)| ~pirp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0) (= ~Suspended~0 |old(~Suspended~0)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(23, 2);call #Ultimate.allocInit(12, 3);~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 0;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 0; {214918#true} is VALID [2022-04-08 14:50:08,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {214918#true} {214918#true} #1498#return; {214918#true} is VALID [2022-04-08 14:50:08,358 INFO L272 TraceCheckUtils]: 4: Hoare triple {214918#true} call #t~ret180 := main(); {214918#true} is VALID [2022-04-08 14:50:08,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {214918#true} havoc ~pirp__IoStatus__Status~0;assume -2147483648 <= #t~nondet154 && #t~nondet154 <= 2147483647;~d~0 := #t~nondet154;havoc #t~nondet154;assume -2147483648 <= #t~nondet155 && #t~nondet155 <= 2147483647;~status~9 := #t~nondet155;havoc #t~nondet155;assume -2147483648 <= #t~nondet156 && #t~nondet156 <= 2147483647;~irp~1 := #t~nondet156;havoc #t~nondet156;assume -2147483648 <= #t~nondet157 && #t~nondet157 <= 2147483647;~we_should_unload~0 := #t~nondet157;havoc #t~nondet157;assume -2147483648 <= #t~nondet158 && #t~nondet158 <= 2147483647;~irp_choice~0 := #t~nondet158;havoc #t~nondet158;assume -2147483648 <= #t~nondet159 && #t~nondet159 <= 2147483647;~devobj~0 := #t~nondet159;havoc #t~nondet159;havoc ~__cil_tmp9~1;~s~0 := 0;~UNLOADED~0 := 0;~NP~0 := 0;~DC~0 := 0;~SKIP1~0 := 0;~SKIP2~0 := 0;~MPR1~0 := 0;~MPR3~0 := 0;~IPC~0 := 0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0;~routine~0 := 0;~myStatus~0 := 0;~pirp~0 := 0;~Executive~0 := 0;~Suspended~0 := 5;~KernelMode~0 := 0;~DeviceUsageTypePaging~0 := 1;~pirp~0 := ~irp~1; {214918#true} is VALID [2022-04-08 14:50:08,360 INFO L272 TraceCheckUtils]: 6: Hoare triple {214918#true} call _BLAST_init(); {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,360 INFO L290 TraceCheckUtils]: 7: Hoare triple {214962#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= ~DC~0 |old(~DC~0)|) (= |old(~SKIP1~0)| ~SKIP1~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~MPR3~0 |old(~MPR3~0)|) (= ~MPR1~0 |old(~MPR1~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~UNLOADED~0)| ~UNLOADED~0) (= ~compFptr~0 |old(~compFptr~0)|) (= ~NP~0 |old(~NP~0)|) (= ~pended~0 |old(~pended~0)|) (= ~IPC~0 |old(~IPC~0)|) (= |old(~SKIP2~0)| ~SKIP2~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~UNLOADED~0 := 0;~NP~0 := 1;~DC~0 := 2;~SKIP1~0 := 3;~SKIP2~0 := 4;~MPR1~0 := 5;~MPR3~0 := 6;~IPC~0 := 7;~s~0 := ~UNLOADED~0;~pended~0 := 0;~compFptr~0 := 0;~compRegistered~0 := 0;~lowerDriverReturn~0 := 0;~setEventCalled~0 := 0;~customIrp~0 := 0; {214918#true} is VALID [2022-04-08 14:50:08,360 INFO L290 TraceCheckUtils]: 8: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,360 INFO L284 TraceCheckUtils]: 9: Hoare quadruple {214918#true} {214918#true} #1366#return; {214918#true} is VALID [2022-04-08 14:50:08,360 INFO L290 TraceCheckUtils]: 10: Hoare triple {214918#true} assume ~status~9 >= 0;~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0;~pirp__IoStatus__Status~0 := 0;~myStatus~0 := 0; {214918#true} is VALID [2022-04-08 14:50:08,360 INFO L290 TraceCheckUtils]: 11: Hoare triple {214918#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {214918#true} is VALID [2022-04-08 14:50:08,361 INFO L272 TraceCheckUtils]: 12: Hoare triple {214918#true} call stub_driver_init(); {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,361 INFO L290 TraceCheckUtils]: 13: Hoare triple {214963#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~compFptr~0 |old(~compFptr~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~s~0 := ~NP~0;~customIrp~0 := 0;~setEventCalled~0 := ~customIrp~0;~lowerDriverReturn~0 := ~setEventCalled~0;~compRegistered~0 := ~lowerDriverReturn~0;~compFptr~0 := ~compRegistered~0;~pended~0 := ~compFptr~0; {214918#true} is VALID [2022-04-08 14:50:08,361 INFO L290 TraceCheckUtils]: 14: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,361 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {214918#true} {214918#true} #1368#return; {214918#true} is VALID [2022-04-08 14:50:08,361 INFO L290 TraceCheckUtils]: 16: Hoare triple {214918#true} assume !(~status~9 < 0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet160 && #t~nondet160 <= 2147483647;~tmp_ndt_1~0 := #t~nondet160;havoc #t~nondet160; {214918#true} is VALID [2022-04-08 14:50:08,361 INFO L290 TraceCheckUtils]: 17: Hoare triple {214918#true} assume 2 == ~tmp_ndt_1~0; {214918#true} is VALID [2022-04-08 14:50:08,362 INFO L272 TraceCheckUtils]: 18: Hoare triple {214918#true} call #t~ret163 := CdAudioDeviceControl(~devobj~0, ~pirp~0); {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} is VALID [2022-04-08 14:50:08,363 INFO L290 TraceCheckUtils]: 19: Hoare triple {214964#(and (= |old(~compRegistered~0)| ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|) (= |old(~routine~0)| ~routine~0))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647;~deviceExtension__Active~1 := #t~nondet30;havoc #t~nondet30;havoc ~status~3; {214918#true} is VALID [2022-04-08 14:50:08,363 INFO L290 TraceCheckUtils]: 20: Hoare triple {214918#true} assume 2 == ~deviceExtension__Active~1; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L272 TraceCheckUtils]: 21: Hoare triple {214918#true} call #t~ret31 := CdAudio535DeviceControl(~DeviceObject, ~Irp); {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 22: Hoare triple {214991#(and (= |old(~customIrp~0)| ~customIrp~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~pended~0 |old(~pended~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (= ~s~0 |old(~s~0)|))} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~Irp__Tail__Overlay__CurrentStackLocation~2 := #t~nondet50;havoc #t~nondet50;assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~DeviceObject__DeviceExtension~0 := #t~nondet51;havoc #t~nondet51;assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~deviceExtension__TargetDeviceObject~1 := #t~nondet52;havoc #t~nondet52;assume -2147483648 <= #t~nondet53 && #t~nondet53 <= 2147483647;~Irp__AssociatedIrp__SystemBuffer~0 := #t~nondet53;havoc #t~nondet53;assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647;~srb__Cdb~1 := #t~nondet54;havoc #t~nondet54;assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 := #t~nondet55;havoc #t~nondet55;havoc ~Irp__IoStatus__Information~0;assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 := #t~nondet56;havoc #t~nondet56;assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~currentIrpStack__Parameters__DeviceIoControl__InputBufferLength~0 := #t~nondet57;havoc #t~nondet57;havoc ~srb__CdbLength~0;havoc ~cdb__CDB10__OperationCode~0;havoc ~srb__TimeOutValue~0;assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~sizeof__READ_CAPACITY_DATA~0 := #t~nondet58;havoc #t~nondet58;assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647;~lastSession__LogicalBlockAddress~0 := #t~nondet59;havoc #t~nondet59;assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647;~cdaudioDataOut__FirstTrack~0 := #t~nondet60;havoc #t~nondet60;assume -2147483648 <= #t~nondet61 && #t~nondet61 <= 2147483647;~cdaudioDataOut__LastTrack~0 := #t~nondet61;havoc #t~nondet61;assume -2147483648 <= #t~nondet62 && #t~nondet62 <= 2147483647;~sizeof__CDROM_TOC~0 := #t~nondet62;havoc #t~nondet62;assume -2147483648 <= #t~nondet63 && #t~nondet63 <= 2147483647;~sizeof__SUB_Q_CURRENT_POSITION~0 := #t~nondet63;havoc #t~nondet63;assume -2147483648 <= #t~nondet64 && #t~nondet64 <= 2147483647;~userPtr__Format~0 := #t~nondet64;havoc #t~nondet64;assume -2147483648 <= #t~nondet65 && #t~nondet65 <= 2147483647;~sizeof__CDROM_PLAY_AUDIO_MSF~0 := #t~nondet65;havoc #t~nondet65;assume -2147483648 <= #t~nondet66 && #t~nondet66 <= 2147483647;~inputBuffer__StartingM~0 := #t~nondet66;havoc #t~nondet66;assume -2147483648 <= #t~nondet67 && #t~nondet67 <= 2147483647;~inputBuffer__EndingM~0 := #t~nondet67;havoc #t~nondet67;assume -2147483648 <= #t~nondet68 && #t~nondet68 <= 2147483647;~inputBuffer__StartingS~0 := #t~nondet68;havoc #t~nondet68;assume -2147483648 <= #t~nondet69 && #t~nondet69 <= 2147483647;~inputBuffer__EndingS~0 := #t~nondet69;havoc #t~nondet69;assume -2147483648 <= #t~nondet70 && #t~nondet70 <= 2147483647;~inputBuffer__StartingF~0 := #t~nondet70;havoc #t~nondet70;assume -2147483648 <= #t~nondet71 && #t~nondet71 <= 2147483647;~inputBuffer__EndingF~0 := #t~nondet71;havoc #t~nondet71;assume -2147483648 <= #t~nondet72 && #t~nondet72 <= 2147483647;~cdb__PLAY_AUDIO_MSF__OperationCode~0 := #t~nondet72;havoc #t~nondet72;assume -2147483648 <= #t~nondet73 && #t~nondet73 <= 2147483647;~sizeof__CDROM_SEEK_AUDIO_MSF~0 := #t~nondet73;havoc #t~nondet73;havoc ~currentIrpStack~0;havoc ~deviceExtension~1;havoc ~cdaudioDataOut~0;assume -2147483648 <= #t~nondet74 && #t~nondet74 <= 2147483647;~srb~1 := #t~nondet74;havoc #t~nondet74;assume -2147483648 <= #t~nondet75 && #t~nondet75 <= 2147483647;~lastSession~0 := #t~nondet75;havoc #t~nondet75;havoc ~cdb~1;havoc ~status~5;assume -2147483648 <= #t~nondet76 && #t~nondet76 <= 2147483647;~i~0 := #t~nondet76;havoc #t~nondet76;assume -2147483648 <= #t~nondet77 && #t~nondet77 <= 2147483647;~bytesTransfered~0 := #t~nondet77;havoc #t~nondet77;assume -2147483648 <= #t~nondet78 && #t~nondet78 <= 2147483647;~Toc~0 := #t~nondet78;havoc #t~nondet78;havoc ~tmp~3;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;havoc ~tmp___3~0;havoc ~tmp___4~0;havoc ~tracksToReturn~0;havoc ~tracksOnCd~0;havoc ~tracksInBuffer~0;havoc ~userPtr~0;assume -2147483648 <= #t~nondet79 && #t~nondet79 <= 2147483647;~SubQPtr~0 := #t~nondet79;havoc #t~nondet79;havoc ~tmp___5~0;havoc ~tmp___6~0;havoc ~inputBuffer~0;havoc ~inputBuffer___0~0;havoc ~tmp___7~0;havoc ~tmp___8~0;havoc ~__cil_tmp58~0;havoc ~__cil_tmp59~0;havoc ~__cil_tmp60~0;havoc ~__cil_tmp61~0;havoc ~__cil_tmp62~0;havoc ~__cil_tmp63~0;havoc ~__cil_tmp64~0;havoc ~__cil_tmp65~0;havoc ~__cil_tmp66~0;havoc ~__cil_tmp67~0;havoc ~__cil_tmp68~0;havoc ~__cil_tmp69~0;havoc ~__cil_tmp70~0;havoc ~__cil_tmp71~0;havoc ~__cil_tmp72~0;havoc ~__cil_tmp73~0;havoc ~__cil_tmp74~0;havoc ~__cil_tmp75~0;havoc ~__cil_tmp76~0;havoc ~__cil_tmp77~0;havoc ~__cil_tmp78~0;havoc ~__cil_tmp79~0;havoc ~__cil_tmp80~0;havoc ~__cil_tmp81~0;havoc ~__cil_tmp82~0;havoc ~__cil_tmp83~0;havoc ~__cil_tmp84~0;havoc ~__cil_tmp85~0;havoc ~__cil_tmp86~0;havoc ~__cil_tmp87~0;havoc ~__cil_tmp88~0;havoc ~__cil_tmp89~0;havoc ~__cil_tmp90~0;havoc ~__cil_tmp91~0;havoc ~__cil_tmp92~0;havoc ~__cil_tmp93~0;havoc ~__cil_tmp94~0;havoc ~__cil_tmp95~0;havoc ~__cil_tmp96~0;havoc ~__cil_tmp97~0;havoc ~__cil_tmp98~0;havoc ~__cil_tmp99~0;havoc ~__cil_tmp100~0;havoc ~__cil_tmp101~0;havoc ~__cil_tmp102~0;havoc ~__cil_tmp103~0;havoc ~__cil_tmp104~0;havoc ~__cil_tmp105~0;havoc ~__cil_tmp106~0;havoc ~__cil_tmp107~0;havoc ~__cil_tmp108~0;havoc ~__cil_tmp109~0;havoc ~__cil_tmp110~0;~currentIrpStack~0 := ~Irp__Tail__Overlay__CurrentStackLocation~2;~deviceExtension~1 := ~DeviceObject__DeviceExtension~0;~cdaudioDataOut~0 := ~Irp__AssociatedIrp__SystemBuffer~0;~cdb~1 := ~srb__Cdb~1;~__cil_tmp58~0 := 56;~__cil_tmp59~0 := 16384;~__cil_tmp60~0 := 131072;~__cil_tmp61~0 := 147456;~__cil_tmp62~0 := 147512; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 23: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp62~0);~__cil_tmp63~0 := 16384;~__cil_tmp64~0 := 131072;~__cil_tmp65~0 := 147456; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 24: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp65~0);~__cil_tmp66~0 := 44;~__cil_tmp67~0 := 16384;~__cil_tmp68~0 := 131072;~__cil_tmp69~0 := 147456;~__cil_tmp70~0 := 147500; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 25: Hoare triple {214918#true} assume ~currentIrpStack__Parameters__DeviceIoControl__IoControlCode~0 == ~__cil_tmp70~0; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 26: Hoare triple {214918#true} ~userPtr~0 := ~Irp__AssociatedIrp__SystemBuffer~0; {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 27: Hoare triple {214918#true} assume !(~currentIrpStack__Parameters__DeviceIoControl__OutputBufferLength~0 < ~sizeof__SUB_Q_CURRENT_POSITION~0); {214918#true} is VALID [2022-04-08 14:50:08,364 INFO L290 TraceCheckUtils]: 28: Hoare triple {214918#true} assume !(0 == ~SubQPtr~0); {214918#true} is VALID [2022-04-08 14:50:08,365 INFO L290 TraceCheckUtils]: 29: Hoare triple {214918#true} assume 1 != ~userPtr__Format~0;~status~5 := -1073741823;~Irp__IoStatus__Information~0 := 0; {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} is VALID [2022-04-08 14:50:08,366 INFO L272 TraceCheckUtils]: 30: Hoare triple {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} call #t~ret90 := AG_SetStatusAndReturn(~status~5, ~Irp, ~deviceExtension__TargetDeviceObject~1); {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2022-04-08 14:50:08,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {215006#(and (= ~myStatus~0 |old(~myStatus~0)|) (= ~s~0 |old(~s~0)|))} ~status := #in~status;~Irp := #in~Irp;~deviceExtension__TargetDeviceObject := #in~deviceExtension__TargetDeviceObject;havoc ~__cil_tmp4~0;~__cil_tmp4~0 := ~status; {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} is VALID [2022-04-08 14:50:08,367 INFO L290 TraceCheckUtils]: 32: Hoare triple {215007#(and (= AG_SetStatusAndReturn_~__cil_tmp4~0 |AG_SetStatusAndReturn_#in~status|) (= AG_SetStatusAndReturn_~status AG_SetStatusAndReturn_~__cil_tmp4~0))} assume 18446744071562067990 == ~__cil_tmp4~0 % 18446744073709551616; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,367 INFO L290 TraceCheckUtils]: 33: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} ~myStatus~0 := ~status; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,368 INFO L272 TraceCheckUtils]: 34: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} call IofCompleteRequest(~Irp, 0); {215014#(= ~s~0 |old(~s~0)|)} is VALID [2022-04-08 14:50:08,368 INFO L290 TraceCheckUtils]: 35: Hoare triple {215014#(= ~s~0 |old(~s~0)|)} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {214918#true} is VALID [2022-04-08 14:50:08,368 INFO L290 TraceCheckUtils]: 36: Hoare triple {214918#true} assume ~s~0 == ~NP~0;~s~0 := ~DC~0; {214918#true} is VALID [2022-04-08 14:50:08,368 INFO L290 TraceCheckUtils]: 37: Hoare triple {214918#true} assume true; {214918#true} is VALID [2022-04-08 14:50:08,369 INFO L284 TraceCheckUtils]: 38: Hoare quadruple {214918#true} {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #1364#return; {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,369 INFO L290 TraceCheckUtils]: 39: Hoare triple {215008#(<= AG_SetStatusAndReturn_~status |AG_SetStatusAndReturn_#in~status|)} #res := ~status; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,369 INFO L290 TraceCheckUtils]: 40: Hoare triple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} assume true; {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} is VALID [2022-04-08 14:50:08,370 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {215013#(<= |AG_SetStatusAndReturn_#res| |AG_SetStatusAndReturn_#in~status|)} {214992#(<= (+ 1073741823 CdAudio535DeviceControl_~status~5) 0)} #1452#return; {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} is VALID [2022-04-08 14:50:08,371 INFO L290 TraceCheckUtils]: 42: Hoare triple {215004#(<= (+ 1073741823 |CdAudio535DeviceControl_#t~ret90|) 0)} assume -2147483648 <= #t~ret90 && #t~ret90 <= 2147483647;~tmp___6~0 := #t~ret90;havoc #t~ret90;#res := ~tmp___6~0; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,371 INFO L290 TraceCheckUtils]: 43: Hoare triple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} assume true; {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} is VALID [2022-04-08 14:50:08,372 INFO L284 TraceCheckUtils]: 44: Hoare quadruple {215005#(<= (+ |CdAudio535DeviceControl_#res| 1073741823) 0)} {214918#true} #1488#return; {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} is VALID [2022-04-08 14:50:08,372 INFO L290 TraceCheckUtils]: 45: Hoare triple {214988#(<= (+ 1073741823 |CdAudioDeviceControl_#t~ret31|) 0)} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647;~status~3 := #t~ret31;havoc #t~ret31; {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} is VALID [2022-04-08 14:50:08,373 INFO L290 TraceCheckUtils]: 46: Hoare triple {214989#(<= (+ CdAudioDeviceControl_~status~3 1073741823) 0)} #res := ~status~3; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:50:08,373 INFO L290 TraceCheckUtils]: 47: Hoare triple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} assume true; {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} is VALID [2022-04-08 14:50:08,374 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {214990#(<= (+ 1073741823 |CdAudioDeviceControl_#res|) 0)} {214918#true} #1370#return; {214959#(not (= 259 |main_#t~ret163|))} is VALID [2022-04-08 14:50:08,374 INFO L290 TraceCheckUtils]: 49: Hoare triple {214959#(not (= 259 |main_#t~ret163|))} assume -2147483648 <= #t~ret163 && #t~ret163 <= 2147483647;~status~9 := #t~ret163;havoc #t~ret163; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,375 INFO L290 TraceCheckUtils]: 50: Hoare triple {214960#(not (= main_~status~9 259))} assume !(0 != ~we_should_unload~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,375 INFO L290 TraceCheckUtils]: 51: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,376 INFO L290 TraceCheckUtils]: 52: Hoare triple {214960#(not (= main_~status~9 259))} assume !(1 == ~pended~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,376 INFO L290 TraceCheckUtils]: 53: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~UNLOADED~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,376 INFO L290 TraceCheckUtils]: 54: Hoare triple {214960#(not (= main_~status~9 259))} assume -1 != ~status~9; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,377 INFO L290 TraceCheckUtils]: 55: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~SKIP2~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,377 INFO L290 TraceCheckUtils]: 56: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 != ~IPC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,378 INFO L290 TraceCheckUtils]: 57: Hoare triple {214960#(not (= main_~status~9 259))} assume !(~s~0 != ~DC~0); {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,378 INFO L290 TraceCheckUtils]: 58: Hoare triple {214960#(not (= main_~status~9 259))} assume 1 != ~pended~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,378 INFO L290 TraceCheckUtils]: 59: Hoare triple {214960#(not (= main_~status~9 259))} assume ~s~0 == ~DC~0; {214960#(not (= main_~status~9 259))} is VALID [2022-04-08 14:50:08,379 INFO L290 TraceCheckUtils]: 60: Hoare triple {214960#(not (= main_~status~9 259))} assume 259 == ~status~9; {214919#false} is VALID [2022-04-08 14:50:08,379 INFO L272 TraceCheckUtils]: 61: Hoare triple {214919#false} call errorFn(); {214919#false} is VALID [2022-04-08 14:50:08,379 INFO L290 TraceCheckUtils]: 62: Hoare triple {214919#false} assume !false; {214919#false} is VALID [2022-04-08 14:50:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 14:50:08,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 14:50:08,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833814994] [2022-04-08 14:50:08,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833814994] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:08,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:08,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:50:08,380 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 14:50:08,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1465705562] [2022-04-08 14:50:08,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1465705562] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 14:50:08,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 14:50:08,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 14:50:08,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614486771] [2022-04-08 14:50:08,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 14:50:08,381 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) Word has length 63 [2022-04-08 14:50:08,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 14:50:08,381 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7) [2022-04-08 14:50:08,440 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 14:50:08,440 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 14:50:08,440 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 14:50:08,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 14:50:08,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2022-04-08 14:50:08,441 INFO L87 Difference]: Start difference. First operand 785 states and 1062 transitions. Second operand has 20 states, 19 states have (on average 2.473684210526316) internal successors, (47), 10 states have internal predecessors, (47), 4 states have call successors, (9), 9 states have call predecessors, (9), 4 states have return successors, (7), 5 states have call predecessors, (7), 3 states have call successors, (7)